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Sofwave: Shallow Ultrasound for Fine Lines Around the Eyes and Lips

Tue, 03 Nov 2026 01:00:12 GMT

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Quick answer: Sofwave is a non-invasive ultrasound treatment that heats the mid-dermis, a shallower layer than the deep lifting layers targeted by classic focused ultrasound. Because of this shallower target and built-in skin cooling, it is often chosen for fine lines and crepey texture around the eyes, mouth and cheeks, as well as mild brow and under-chin lifting. Results build gradually over a few months, and most people need little or no downtime.

What is Sofwave?

Sofwave is an energy-based device developed by Sofwave Medical. It uses what the company calls SUPERB technology, short for Synchronous Ultrasound Parallel Beam. Instead of focusing energy to single points, the handpiece sends several parallel ultrasound beams into the skin at once, creating a band of heated tissue in the mid-dermis.

The heat stimulates the skin to remodel and produce new collagen and elastin. At the same time, the handpiece cools the skin surface to protect the outer layer and improve comfort.

What is Sofwave FDA-cleared for?

According to the manufacturer's announcements, Sofwave's SUPERB technology has FDA clearance for:

improving the appearance of facial lines and wrinkles
eyebrow lift
lifting lax tissue under the chin and on the neck, in adults aged 22 and older
the appearance of acne scars, cleared in 2023
short-term improvement in the appearance of cellulite

In the acne scar study submitted for clearance, 67 people at four US sites received three sessions, and most showed improvement on evaluator ratings with no serious adverse events reported.

Why is Sofwave used around the eyes and lips?

The skin around the eyes and mouth is thin and moves constantly, which makes fine lines appear early. These areas also sit close to bone and delicate structures, so many doctors prefer gentler, shallower energy there.

Because Sofwave works in the mid-dermis rather than the deeper fibromuscular layer, it focuses on skin quality: crepiness, fine creases and early laxity. That makes it a common choice for:

crow's feet and crepey lower eyelid skin (treated outside the bony eye socket)
smoker's lines and fine lines around the lips
a slightly lowered brow
soft texture on the cheeks and early laxity under the chin

Deep creases caused by volume loss or muscle movement usually also need filler or botulinum toxin, so Sofwave is often part of a combined plan.

What happens during a Sofwave session?

Consultation: your doctor checks your skin, discusses your goals and maps the areas.
Numbing: topical anesthetic is commonly applied beforehand.
Treatment: the handpiece is placed on the skin, cools it and delivers short ultrasound pulses in overlapping rows. A full face typically takes under an hour.
Afterwards: you can usually go back to normal activities the same day.

Because the skin surface is cooled throughout, most people can return to work or sightseeing straight afterwards, which makes Sofwave a practical option for visitors with a short stay.

Most people describe brief heat and pressure with each pulse. It can be uncomfortable but is generally tolerated, especially with numbing.

When will I see results, and how long do they last?

The change comes from collagen remodeling, so it is gradual. Improvement is commonly seen over about two to three months and may continue beyond that. Many people repeat the treatment once a year for maintenance, while acne scar and cellulite protocols in studies used a series of treatments.

Results vary with age, skin thickness, sun damage and how deep the lines are. Fine lines and early laxity respond best. Deep folds and heavy sagging need other options.

What are the side effects and downtime?

Downtime is usually minimal. Common, temporary effects include:

redness and mild swelling for a few hours to a day
slight tenderness
occasionally small raised lines or bruising that settle on their own

As with any heat-based treatment, burns and pigment changes are possible, though uncommon. Contact your doctor if you notice blistering, crusting or patches that darken.

Who is a good candidate for Sofwave?

Sofwave may suit you if you have fine lines, crepey texture or mild laxity and want a low-downtime, non-injectable treatment. It is often chosen by people in their 30s to 50s and by those with thinner skin who want to avoid deeper lifting energy in delicate areas.

People with deeper sagging along the jawline may be advised to combine Sofwave with a deeper-acting lifting treatment, or to choose a different option altogether.

It is not a replacement for surgery when sagging is significant. Tell your doctor about any implants, fillers, skin conditions, pregnancy or recent treatments in the area.

Frequently asked questions

Is Sofwave the same as HIFU?

Both use ultrasound, but classic HIFU focuses energy into points that can reach deeper lifting layers. Sofwave uses parallel beams aimed at the mid-dermis with surface cooling, so it focuses more on skin quality and fine lines.

Can Sofwave treat eyelids?

It is used on the skin around the eyes, including the brow and crow's feet area, but energy is not delivered over the eyeball itself. Your doctor will explain which zones are safe to treat.

How many Sofwave sessions do I need?

For fine lines and mild laxity, many people see improvement after one session. Acne scars and cellulite were studied with multiple sessions.

Can I combine Sofwave with Botox or filler?

Yes, these are often combined because they work on different causes of lines. Your doctor will advise on timing.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: BioSpace: Sofwave Medical announces FDA clearance of SUPERB technology for acne scars

Morpheus8: Who It Suits and How Many Sessions You Need

Tue, 03 Nov 2026 01:00:12 GMT

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Quick answer: Morpheus8 is a radiofrequency (RF) microneedling treatment from InMode that delivers heat through fine needles into the dermis and, at deeper settings, the fat below. It suits people with uneven texture, enlarged pores, acne scars, mild jowling or loose skin who can accept a few days of redness. Many people have a series of about one to three sessions spaced several weeks apart, with results developing over three to six months.

What is Morpheus8?

Morpheus8 combines two treatments in one. Fine needles create tiny channels in the skin, and the needles then release radiofrequency energy at their tips, heating the tissue at a chosen depth. The body responds to this controlled injury by producing new collagen, which gradually firms and smooths the skin.

InMode offers several tips for different areas. The standard Morpheus8 and Resurfacing tips are used on the face, a smaller Prime tip handles delicate, curved areas such as around the eyes, and the Body tip reaches a thermal depth of about 8 mm on larger areas such as the abdomen and thighs.

How does Morpheus8 work?

The practitioner sets the needle depth for each zone. Shallow settings mainly improve surface texture and pores. Deeper settings heat the lower dermis and the fat layer, which can help firm the jawline and soften mild sagging.

Because the needles deliver energy below the surface, the top layer of skin is largely spared compared with ablative lasers. That is one reason RF microneedling is often considered for a wide range of skin tones, though pigment changes can still occur.

Who does Morpheus8 suit?

Morpheus8 may be a good fit if you have:

rolling or boxcar acne scars, or uneven texture
enlarged pores and oily, rough skin
mild jowling or a softening jawline
fine lines and crepey skin on the face or neck
loose skin or stretch marks on the abdomen, arms or thighs

It is less suitable if you want a strong lift for heavy sagging, have an active skin infection or acne flare in the area, are pregnant, or have a pacemaker or other implanted electronic device. People prone to keloid scars or with certain skin conditions should discuss the risks carefully with their doctor.

How many Morpheus8 sessions do you need?

There is no single number. The plan depends on your concern, skin thickness, the depth used and how much downtime you accept. As a general guide:

Texture, pores and mild laxity: one to three sessions are commonly planned.
Acne scars: often three or more sessions, as scars respond gradually.
Body areas and stretch marks: often a series, as the skin is thicker and changes are slower.

Sessions are usually spaced about four to six weeks apart to allow collagen to build between treatments. After the initial series, some people return once a year for maintenance.

What happens during a session?

Preparation: the skin is cleansed and numbing cream is applied, often for 45 to 60 minutes. Some clinics also use local anesthetic or other pain relief for deeper settings.
Treatment: the handpiece is pressed onto the skin in a grid pattern. You feel pressure, heat and a prickling sensation.
Afterwards: the skin looks red and may show tiny dots in a grid pattern.

A full face usually takes 20 to 40 minutes after numbing.

What is the downtime and what are the side effects?

Most people return to normal activities within one to two days, though deeper treatments can mean longer recovery. Common effects include:

redness, warmth and swelling for a few days
a fine grid of dots or small scabs that flake off within about a week
mild bruising, especially around the eyes and on the neck

Less common risks include infection, prolonged redness, darkening of the skin (post-inflammatory hyperpigmentation) and, rarely, scarring or fat loss if energy is too strong for the area. Contact your doctor if you have increasing pain, pus, fever or spreading redness.

When will I see results?

Some people notice a fresher look within days as swelling settles. The more meaningful change in firmness and texture develops over about three to six months as new collagen forms. Results can last for many months, but skin keeps ageing, so maintenance may be needed.

Aftercare tips

Keep the skin clean and avoid makeup for about 24 hours or as advised.
Use a gentle cleanser and a simple moisturizer for the first few days.
Avoid retinoids, acids, scrubs, saunas and intense exercise until your doctor says the skin has settled.
Use broad-spectrum sunscreen daily and avoid direct sun to reduce the risk of pigmentation.

Frequently asked questions

Does Morpheus8 hurt?

It can be uncomfortable, especially at deeper settings and over bony areas. Numbing cream and other pain relief make it tolerable for most people.

Is Morpheus8 safe for darker skin?

RF microneedling is often used on a range of skin tones because it spares much of the surface. However, post-inflammatory hyperpigmentation is still possible, so settings and aftercare should be adjusted for your skin.

Can Morpheus8 replace a facelift?

No. It can firm mild to moderate laxity and improve texture, but it does not remove excess skin or reposition deep tissues like surgery.

Can Morpheus8 be combined with other treatments?

Yes, it is often combined with injectables or other devices. Your doctor will plan the order and spacing.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Practical Dermatology: InMode introduces the Morpheus8 platform and Morpheus8 Body

What Is Shurink Universe? Korea's Popular HIFU Explained

Tue, 03 Nov 2026 01:00:12 GMT

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Quick answer: Shurink Universe is a high-intensity focused ultrasound (HIFU) lifting device made by the Korean company Classys, sold outside Korea as Ultraformer MPT. It delivers focused heat to set depths in the skin and fat to tighten, lift and contour the face, with a faster pulse and a second mode designed for fat reduction along the jawline and under the chin. It is popular in Korea because it is quick, versatile and generally well tolerated, though results are gradual and vary between people.

What is Shurink Universe?

Shurink Universe is the newest generation of the Shurink HIFU line from Classys. It succeeded the Ultraformer III, and the company markets the same device internationally under the name Ultraformer MPT. In Korean clinics it is commonly listed simply as "Shurink" or "Shurink Universe."

Like other HIFU devices, it focuses ultrasound energy into small points beneath the skin. These points heat the tissue enough to cause controlled micro-injuries, which start a healing process that tightens tissue and stimulates new collagen.

How does Shurink Universe work?

The device uses interchangeable cartridges, each set to a specific depth. Manufacturer materials describe cartridges at depths including:

1.5 mm and 2.0 mm: the upper dermis, for fine lines and skin texture, including smaller areas around the eyes
3.0 mm: the deeper dermis, for firmness
4.5 mm: the SMAS and fibromuscular layer, for lifting along the jawline and lower face

Body cartridges with deeper focal points are also available for body contouring. Newer "booster" cartridges are designed to follow curved areas of the face more closely.

What are Normal mode and MP mode?

Shurink Universe offers two delivery modes that can be switched without changing the cartridge:

Normal mode places energy into a row of distinct heating points concentrated in one layer. It is mainly used for lifting and tightening, for example on the cheeks.
MP (micro pulse) mode spreads heat more continuously over a broader area. It is often used where fat reduction and contouring are the goal, such as under the chin and along the jawline.

Manufacturer materials also describe faster energy delivery than the previous model, which shortens treatment time.

Why is Shurink Universe so popular in Korea?

Speed: a full face can often be treated in well under an hour.
Flexibility: different cartridges and two modes let doctors combine lifting, tightening and contouring in one session.
Comfort: many patients find it more comfortable than some deeper HIFU treatments, especially with numbing cream, though sensation varies.
Accessibility: it is widely available and often used for regular maintenance.

Unlike Ultherapy Prime, Shurink Universe does not show a live ultrasound image of the tissue during treatment, so placement relies on the practitioner's knowledge of facial anatomy.

Who is a good candidate?

Shurink Universe generally suits adults with mild to moderate laxity, early jowling, a softening jawline or fullness under the chin who want a non-surgical, low-downtime option. It is often used by people in their 30s to 60s and as maintenance after other lifting treatments.

It is also commonly chosen as a regular maintenance treatment between stronger lifting sessions, because it is quick and has little downtime.

It is not a substitute for a facelift when sagging is severe. It is generally avoided in pregnancy and over metal implants, open wounds or active infections in the treatment area. People with very thin faces should discuss whether fat-reducing settings are appropriate, as reducing fat in the wrong place can make the face look hollow.

What does treatment feel like, and what is the downtime?

Numbing cream is usually applied beforehand. During treatment you may feel brief heat, prickling or a dull ache, especially over bone. Afterwards, redness typically fades within minutes to hours, and most people return to normal activities right away.

Some people feel mild soreness, swelling or tenderness for a few days. Uncommon effects include bruising, small raised lines and temporary numbness. Contact your doctor if numbness, weakness or pain does not settle.

When will I see results, and how long do they last?

Some people notice slight tightening immediately, but most of the change comes as collagen remodels. Clinician materials describe visible change from around four weeks, with a peak around three months. Results commonly last several months to around a year, and many people repeat treatment every few months to once a year depending on their goals and their doctor's advice.

Frequently asked questions

Is Shurink Universe the same as Ultraformer MPT?

Yes. Shurink Universe is the Korean name and Ultraformer MPT is the international name for the same Classys device.

How many shots do I need?

The number of shots depends on the areas treated, the cartridges used and your face size. Ask the clinic which areas and depths the quoted shot count covers.

Is Shurink Universe as strong as Ultherapy?

They are different devices with different designs. Ultherapy uses live imaging and is often chosen for deeper lifting, while Shurink Universe is valued for speed and flexibility. Your doctor can explain which fits your goals.

Can Shurink Universe make my face look thinner?

MP mode is used to reduce fat in selected areas. This can sharpen the jawline, but it should be planned carefully so the face does not lose volume where it is needed.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Classys: Ultraformer MPT expanded cartridges and modes ; Classys: Define your beauty with Shurink Universe

Korean Skin Boosters Explained: Rejuran, Juvelook, Skinvive and More

Tue, 03 Nov 2026 01:00:12 GMT

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Quick answer: A Korean skin booster is an injectable treatment placed in small amounts into the skin to improve its quality rather than change facial shape. The main types are polynucleotide boosters such as Rejuran for repair and calm, collagen-stimulating boosters such as Juvelook for gradual firmness and texture, and hyaluronic acid boosters such as Skinvive for hydration and smoothness. Most are given as a short series, and results build gradually and vary between people.

What is a skin booster?

Skin boosters are injectables delivered as many tiny deposits into the dermis, the layer of skin that holds collagen and moisture. Unlike classic filler, which adds volume to lift a specific area, boosters aim for smoother texture, better hydration, a healthier glow and finer pores.

In Korea, boosters are often given by hand with fine needles or a cannula, or with an injector device that places many small droplets quickly. Numbing cream is usually applied first.

What are the main types of Korean skin boosters?

Polynucleotide (PN) boosters: Rejuran

Rejuran is made by the Korean company PharmaResearch and contains polynucleotides, DNA fragments purified from salmon. It is approved in Korea as an injectable for skin rejuvenation. PN is thought to support the skin's repair environment, and it is used for dull, tired, thin or sensitive skin and as recovery support after laser treatments.

A published expert review describes typical rejuvenation protocols of three sessions about four weeks apart. Small bumps at injection points for a day or two are common.

Collagen-stimulating boosters: Juvelook

Juvelook is made by the Korean company VAIM and combines poly-D,L-lactic acid (PDLLA) with a small amount of non-cross-linked hyaluronic acid. The hyaluronic acid gives an early, mild effect, while the PDLLA stimulates collagen over the following months. A higher-volume version, Juvelook Volume (also sold as Lenisna), uses larger particles placed deeper for hollows.

The manufacturer's materials describe a series of three treatments about one month apart, with gradual improvement in firmness, texture and fine scarring.

Hyaluronic acid boosters: Skinvive

Skinvive by Juvederm is a hyaluronic acid microdroplet injection made by Allergan Aesthetics. In 2023 the US FDA approved it to improve skin smoothness of the cheeks in adults aged 21 and older. It contains lidocaine for comfort. In the pivotal study, the effect lasted about six months with optimal treatment.

Other boosters you may see in Korea

Clinics may also offer other PN, PDRN, hyaluronic acid, poly-L-lactic acid or polydioxanone-based boosters under various brand names. Ingredients and evidence differ, so ask what is in the product, whether it is approved in Korea, and why it is recommended for your skin.

How do I choose the right skin booster?

Dry, dull or dehydrated skin: a hyaluronic acid booster may give the quickest visible glow.
Thin, sensitive or tired-looking skin, or after laser: a polynucleotide booster is often chosen for repair and calming.
Fine lines, loss of firmness, mild acne scars or large pores: a collagen-stimulating booster may help gradually.
Volume loss or deep hollows: boosters alone are usually not enough, and filler or a volumizing collagen stimulator may be discussed.

Many people combine boosters with energy-based treatments or with each other. Your doctor should explain the order and spacing.

What to expect during and after treatment

Treatment of the face usually takes 20 to 40 minutes after numbing. You may see small raised bumps at each injection point, mild redness, swelling and occasional bruising. Bumps from hyaluronic acid and PN boosters usually settle within a few days. Allergan reports that most side effects of Skinvive resolved within about seven days.

Avoid makeup, saunas, intense exercise and facial massage for the period your doctor advises, typically at least the first day. Use sunscreen daily.

How long do skin booster results last?

This depends on the product and your skin. Hyaluronic acid boosters gradually break down over months. Collagen-stimulating boosters work more slowly but may last longer after a full series. Most people return for maintenance every few months to once a year.

A booster is not a one-off fix. Consistent sunscreen, a gentle routine and treating problems such as acne or melasma alongside boosters all help the glow last longer.

What are the risks?

Common effects are temporary bumps, redness, swelling, bruising and tenderness. Less common risks include infection, lumps or nodules, allergic reactions and, with any injectable, injection into a blood vessel. See a doctor urgently if you notice increasing pain, skin turning white or dusky, vision changes or signs of infection after treatment.

Frequently asked questions

Are skin boosters the same as filler?

No. Boosters are placed superficially in small amounts to improve skin quality, while filler adds volume to change contour.

How many sessions do I need?

Many boosters are given as a series of two to three sessions spaced a few weeks apart, followed by maintenance. Your doctor will tailor the plan.

Can I get a skin booster on a short trip to Korea?

Yes, a single session is possible, but bumps may be visible for a few days and series-based products work best with follow-up sessions. Plan your schedule with your doctor.

Do skin boosters hurt?

There are many small injections, so most clinics use numbing cream. Some products also contain lidocaine.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Dove Medical Press: Polynucleotides in aesthetic practice (review) ; Pharmacy Times: FDA approves Skinvive hyaluronic acid injection ; PubMed Central: Juvelook for collagen stimulation and tear trough enhancement (case report)

What Is Rejuran Healer? Salmon DNA (PN) Injections Explained

Tue, 03 Nov 2026 01:00:12 GMT

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Quick answer: Rejuran Healer is a Korean skin booster that contains polynucleotides (PN), purified DNA fragments derived from salmon. It is injected in many small deposits into the skin to support repair, improving texture, hydration, fine lines and overall skin condition over a series of sessions. It does not add volume or lift like filler, and temporary bumps for a day or two are normal.

What is Rejuran Healer?

Rejuran Healer is made by PharmaResearch, a Korean pharmaceutical company focused on regenerative medicine. It is approved in Korea as an injectable for skin rejuvenation and is used for concerns such as dull or rough texture, dryness, fine lines and sensitive skin. The brand also includes related products for specific areas, such as under the eyes and acne scars.

The manufacturer uses a patented process it calls DOT technology to purify and size the DNA fragments. The result is a gel that is injected into the dermis, the layer of skin that contains collagen.

What are polynucleotides, and why salmon DNA?

Polynucleotides are chains of nucleotides, the building blocks of DNA. Salmon DNA is used because it can be purified at scale, and the purified fragments are designed to be biocompatible with human tissue. The product does not contain fish protein in the way food does, but anyone with a fish allergy should tell their doctor before treatment.

Research suggests PN may support the skin's own repair processes, including fibroblast activity, collagen production and tissue hydration, and may have anti-inflammatory effects. Much of the evidence comes from small clinical studies and laboratory work, so larger long-term trials are still needed.

What can Rejuran Healer help with?

dull, tired-looking or rough skin
dryness and a weakened skin barrier
fine lines and early loss of elasticity
enlarged pores and uneven texture
sensitive or reactive skin, and recovery after laser or other energy treatments

It is not designed to fill deep wrinkles, restore lost volume or lift sagging skin. Those concerns usually need other treatments.

How is Rejuran Healer injected?

Numbing: anesthetic cream is applied for about 30 to 60 minutes, because PN injections can sting.
Injection: the doctor places many small deposits into the dermis across the face, by hand or with an injector device.
Afterwards: small raised bumps are visible at each point. A soothing mask or cooling may be applied.

The injection part usually takes 15 to 30 minutes for the full face.

How many sessions do you need?

Rejuran works best as a series. An expert review of polynucleotide treatment describes a typical rejuvenation protocol of three sessions spaced about four weeks apart, with maintenance afterwards based on how the skin responds. Some people return every few months, others once or twice a year.

When will I see results?

Some people notice that their skin feels more hydrated and looks smoother within a couple of weeks of the first session. Changes in texture, elasticity and fine lines usually build over the course of the series. Results vary with age, skin condition, sun habits and skin care.

What are the side effects and downtime?

Downtime is usually short, but you may look a little bumpy for a day or two. Common, temporary effects include:

small raised bumps at injection points, usually flattening within one to two days
redness and mild swelling
small bruises, which can take up to a week or so to fade
tenderness for a day or two

Less common risks include infection, prolonged lumps and allergic reactions. Seek medical advice if you have increasing pain, spreading redness, pus or fever.

Who should avoid Rejuran Healer?

Tell your doctor if you are pregnant or breastfeeding, have a fish or salmon allergy, have an active skin infection or cold sores in the area, or take blood thinners. Your doctor will decide whether treatment is suitable.

Aftercare tips

Do not press, rub or massage the bumps.
Skip makeup until the next day or as your clinic advises.
Avoid saunas, hot baths, intense exercise and alcohol for at least a day.
Use a gentle cleanser, a simple moisturizer and broad-spectrum sunscreen.
Hold off on retinoids, acids and scrubs for a few days.

If you are visiting Korea, try to schedule Rejuran early in your trip so bumps have time to settle before flights or photos, and so you can contact the clinic if you have any concern. Bring a record of the product and the date of treatment home with you in case you continue the series elsewhere.

Frequently asked questions

Is Rejuran Healer the same as PDRN?

Both are derived from salmon DNA. PN products like Rejuran contain longer DNA chains and form a gel, while PDRN is generally a shorter-chain form. The terms are sometimes used loosely, so ask what product is being used.

Does Rejuran Healer hurt?

It is often described as more stinging than some other boosters. Numbing cream makes it tolerable for most people.

Can I wear makeup after Rejuran?

Most doctors advise waiting at least until the next day so the injection points can close. Follow your clinic's instructions.

Can Rejuran be combined with laser treatments?

Yes. It is often combined with lasers or other devices, and the timing should be planned by your doctor.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: PharmaResearch: Rejuran ; Dove Medical Press: Polynucleotides in aesthetic practice (review)

Thermage FLX Explained: What RF Skin Tightening Can and Can't Do

Mon, 02 Nov 2026 10:52:40 GMT

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Quick answer: Thermage FLX is a non-invasive skin tightening treatment that uses monopolar radiofrequency (RF) energy to heat the deeper, collagen-rich layers of the skin. It can firm and smooth mild to moderately loose skin on the face, eyelids and body, usually in a single session with little or no downtime. It cannot lift heavy sagging, remove excess skin or replace volume the way surgery or filler can.

What is Thermage FLX?

Thermage FLX is the fourth-generation Thermage system made by Solta Medical. It received FDA 510(k) clearance in 2017 to non-invasively smooth skin on the face, eyes and body. The original Thermage technology has been used for many years, and FLX is the updated platform most clinics now use.

Compared with earlier versions, the manufacturer introduced a larger treatment tip that it says cuts treatment time by about 25 percent, a vibrating handpiece for comfort, and an energy algorithm called AccuREP. AccuREP measures the skin and adjusts the energy delivered during the procedure so heating stays more consistent from one pulse to the next.

How does RF skin tightening work?

Radiofrequency is a form of electrical energy that turns into heat as it passes through tissue. Thermage FLX is called "monopolar" because the energy flows from the treatment tip through the body to a return pad, which lets it heat a fairly broad, even volume of the dermis and the fibrous layers beneath it.

That heat has two effects. First, existing collagen fibers contract, which is why some people notice a little tightening on the day. Second, the controlled heat triggers a wound-healing response, and over the following months the skin builds new collagen. The tip cools the skin surface before, during and after each pulse to protect the top layer while the deeper layers warm.

What can Thermage FLX do?

Thermage FLX works on skin quality and mild laxity rather than on deep structural sagging. Common goals include:

firmer, smoother skin on the cheeks, jawline and under the chin
softer fine lines and crepey texture, including on the forehead
mild hooding and crepey skin of the upper and lower eyelids, using a dedicated eye tip
looser skin on the abdomen, thighs, above the knees or under the bra line, for example after weight change or pregnancy

The manufacturer states that a single treatment can deliver results, and most face sessions take about 30 to 60 minutes depending on the area.

What can't Thermage FLX do?

It helps to be clear about the limits before you book:

It does not remove skin. If there is a lot of excess skin, especially on the neck or lower face, surgery is the only option that removes it.
It is not a strong lift. Thermage tightens and smooths. People wanting the brow or jowls repositioned may get more from focused ultrasound, threads or surgery, often combined with RF.
It does not add volume. Hollows caused by fat and bone loss need filler, collagen-stimulating injectables or fat grafting.
It does not treat pigment or redness. Spots and broken capillaries need lasers or light-based devices.
It cannot stop ageing. Skin keeps changing, so the effect fades gradually over time.

When will I see results, and how long do they last?

Some people see a slight firming right after treatment. The main change comes from collagen remodeling, which the manufacturer says continues over about two to six months. Results can last one to two years depending on skin condition and how quickly a person ages, and many patients choose a yearly maintenance session.

Results vary a lot. People with good skin thickness and mild laxity tend to see the clearest change. Smokers, people with heavy sun damage and those with significant sagging usually see a smaller effect.

Who is a good candidate?

Thermage FLX typically suits adults in their 30s to 60s with early laxity, crepey texture or a slightly softer jawline who want gradual, natural-looking improvement without injections or recovery time. It is also a common maintenance treatment for people who have already had a facelift or other lifting procedures.

According to the manufacturer, it is not recommended for people with a pacemaker, defibrillator or other implanted electrical device. It has not been studied in pregnancy or breastfeeding, in people with certain conditions such as diabetes, autoimmune disease or epilepsy, or over fillers, tattoos or permanent makeup in the treatment area. Tell your doctor about every implant, filler and medical condition at your consultation.

What are the side effects and downtime?

Downtime is usually minimal, and most people return to normal activities straight away. Expected effects include:

mild redness that usually settles within about 24 hours
slight swelling, which normally fades within a few days but occasionally lasts longer
temporary tenderness

Less common effects listed by the manufacturer include burns, blisters, scabs or possible scarring, temporary surface irregularities, numbness or tingling, small lumps under the skin mainly in the neck, and skin darkening that normally fades over several months. Contact your doctor if you notice blistering, a wound or anything that worsens rather than improves.

During treatment, most people feel brief, deep heat with each pulse followed by cooling. Some clinics in Korea apply numbing cream beforehand, though settings must still allow you to report heat so energy can be adjusted.

Frequently asked questions

How many shots of Thermage FLX do I need?

Thermage is sold by tip size and number of pulses (often called shots), such as 300, 600 or 900 for the face. The right number depends on the size of the area, skin thickness and your goals, so ask your doctor to explain which zones the shot count will cover.

Is Thermage FLX better than Ultherapy?

They work differently. Thermage uses RF for even, broad tightening and skin quality, while Ultherapy uses focused ultrasound to reach deeper lifting layers. Many people with both texture and sagging concerns combine the two.

Can Thermage FLX be done on the eyelids?

Yes. A dedicated eye tip is used with protective eye shields for mild to moderate eyelid laxity. The larger body and face tips should not be used over the eye.

When can I wear makeup again?

Most people can return to their usual skin care and makeup the same day or the next day. Use a broad-spectrum sunscreen daily, as with any skin treatment.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Solta Medical: Thermage FLX ; Bausch Health: Solta Medical receives FDA 510(k) clearance for Thermage FLX

How Long Do Ultherapy Results Last? A Month-by-Month Timeline

Mon, 02 Nov 2026 10:52:40 GMT

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Quick answer: How long does Ultherapy last? The manufacturer reports that results can last a year or more after a single session, and many people book maintenance every 12 to 18 months. The lift is not instant: it builds gradually over the first two to three months as new collagen forms and can keep improving for up to about six months. How long it lasts for you depends on your age, skin quality, lifestyle and how much laxity you started with.

Why don't Ultherapy results appear right away?

Ultherapy uses micro-focused ultrasound to create small heated points at set depths under the skin, including the SMAS layer that surgeons tighten in a facelift. According to the manufacturer, these points reach about 60 to 70°C, while the skin surface stays intact.

The heat starts a natural repair process. First the body clears the treated tissue, then fibroblasts produce new collagen, and finally that collagen matures and tightens. This is why the visible lift follows a timeline of weeks and months rather than days.

What happens month by month after Ultherapy?

Everyone heals at their own pace, but a typical course looks like this.

Day 0 to week 1

Some people notice slight tightening straight after treatment, partly from the immediate contraction of collagen and partly from mild swelling. Redness usually fades within an hour or so. A few people have mild swelling, tenderness or small bruises, especially over bony areas such as the jawline.

Weeks 2 to 4

Any swelling settles and the face can look much like it did before treatment. This is normal and does not mean the treatment failed. Tenderness to touch, if present, usually resolves within this period, though it can occasionally last up to a month.

Months 2 to 3

This is when many people start to see a change: a slightly crisper jawline, softer jowls, a lifted brow or firmer skin under the chin. The manufacturer describes a gradual lift over the first two to three months.

Months 3 to 6

Collagen keeps maturing, and visible improvement can continue for up to about six months. Most doctors wait until around this point to judge the final result, so take photos in the same light before treatment and at three and six months.

Months 6 to 18

The result is usually at its most stable during this stretch. Ageing continues in the background, though, so the treated skin slowly follows its natural course. Many people plan a maintenance session somewhere between 12 and 18 months.

What affects how long Ultherapy lasts?

Age and skin quality: younger skin with good collagen reserves tends to respond more strongly and hold the result longer.
Degree of sagging: mild to moderate laxity responds best. Heavy sagging may show a smaller, shorter-lived change.
Sun exposure and smoking: both break down collagen and shorten the benefit.
Weight changes: significant weight loss or gain changes facial support and can alter the result.
Treatment plan: the depths used, the number of lines delivered and how well the plan matched your anatomy all play a role.

Do results last longer with repeat treatments?

Ultherapy does not stop ageing, but regular maintenance can help keep skin firmer than it would otherwise be. Some people do one session a year. Others combine Ultherapy with radiofrequency tightening, skin boosters or collagen-stimulating injectables to support skin quality between lifting sessions.

Repeating the treatment too often is not helpful, because collagen needs time to remodel. Your doctor should assess how your skin responded before recommending the next session.

How can I help my results last?

Wear broad-spectrum sunscreen every day and reapply when outdoors.
Avoid smoking and keep alcohol moderate.
Use proven skin care, such as a retinoid if your skin tolerates it, as advised by your doctor.
Keep your weight reasonably stable.
Plan maintenance based on how your skin looks, not on a fixed calendar alone.

When should I see a doctor after Ultherapy?

Contact your doctor if you have numbness, tingling or weakness that does not improve, raised welts, or swelling and bruising that get worse instead of better. These effects are uncommon and usually temporary, but they should be checked.

How does Ultherapy longevity compare with other lifting options?

It can help to see Ultherapy alongside other common choices. Radiofrequency tightening such as Thermage is described by its manufacturer as lasting one to two years, with a more surface-focused firming effect. Thread lifts give an immediate lift that commonly lasts around one to three years, but involve needles and a few days of bruising. Hyaluronic acid filler restores volume rather than lifting and gradually absorbs over months.

A surgical facelift lasts the longest but involves real recovery time. Many people in Korea combine an annual ultrasound session with other treatments, rather than relying on one device alone. Your doctor can explain which mix suits your face and timeline.

Frequently asked questions

Can I see Ultherapy results after one week?

You may notice slight tightening, but the main result builds over two to three months and can continue to improve for up to about six months.

Is one session enough?

For many people, one session gives a visible improvement. Some with more laxity benefit from a second session or combination treatments, which your doctor can discuss.

Does Ultherapy Prime last longer than the older version?

Both use the same type of micro-focused ultrasound. Ultherapy Prime adds improved live imaging to guide placement, but there is no clear evidence that results last longer simply because of the newer device.

What if I see no change at three months?

Wait until about six months and compare photos taken in the same light. If you still see little change, discuss it with your doctor, as response varies between people.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Merz Aesthetics: Ultherapy optimized neocollagenesis ; Cleveland Clinic: Ultherapy

Thermage FLX Before and After: What to Expect Week by Week

Mon, 02 Nov 2026 10:52:40 GMT

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Quick answer: Thermage before and after photos usually show subtle, gradual change rather than an instant transformation. Some firmness may be visible on the day, but the main improvement in tightness and texture develops over about two to six months as collagen remodels. Expect mild redness and swelling for a day or a few days, then a slow, natural-looking change that can last one to two years.

What does Thermage FLX change in the skin?

Thermage FLX uses monopolar radiofrequency to heat the deep dermis and the fibrous tissue below it while the surface is cooled. The heat tightens existing collagen and triggers the skin to produce new collagen over the following months.

Because the change comes from your own healing response, the timeline is gradual. Good before and after photos are usually taken three to six months apart, in the same lighting and pose, so the comparison is fair.

What to expect on the day of treatment

A face session usually takes 30 to 60 minutes. You feel short bursts of deep heat followed by cooling, and the handpiece vibrates to improve comfort. Many clinics apply numbing cream first, but you should still be able to tell the practitioner if a pulse feels too hot.

Right afterwards, the skin may look pink and feel warm and slightly tight. Some people see a little immediate firming along the jawline or cheeks. Part of this early effect comes from mild swelling, so do not judge the final result yet.

Thermage before and after: week by week

Week 1

Redness usually settles within about 24 hours. Mild swelling typically fades within a few days, though in some people it can last longer. You may feel tenderness when touching the treated area. Most people go back to work and makeup the same day or the next.

Weeks 2 to 4

Swelling has usually gone, and the face may look almost the same as before. This is the stage when people sometimes worry that nothing happened. In fact, the collagen repair process is underway beneath the surface. Any small lumps under the skin, mainly on the neck, usually resolve within one to two weeks.

Months 2 to 3

Many people begin to notice smoother texture, softer fine lines and a slightly firmer feel to the skin. Makeup may sit more evenly. Friends may comment that you look rested rather than "done."

Months 4 to 6

The manufacturer describes improvement continuing over about two to six months. This is generally the best time to compare before and after photos, as most of the collagen remodeling has taken place.

Months 6 to 24

Results can last one to two years depending on skin condition and ageing. Many people schedule a yearly maintenance session to keep the effect.

How visible will my results be?

Thermage results are typically described as subtle and natural. The change is clearer in people who:

have mild to moderate laxity rather than heavy sagging
have reasonable skin thickness and are non-smokers
protect their skin from the sun
combine RF tightening with treatments that address other concerns, such as volume loss or deep sagging

Before and after photos online are often chosen to show the strongest responses. Ask your doctor to show you examples of patients with skin and laxity similar to yours.

What side effects should I watch for?

Most people only have mild redness, swelling and tenderness. Less common effects reported by the manufacturer include blisters, burns or scabs, surface irregularities, temporary numbness or tingling, and darkening of the skin that usually fades over months. Contact your doctor promptly if you notice a blister, a crust, an open area or pain that increases over the following days.

How can I get the most from my Thermage results?

Use a broad-spectrum sunscreen daily to protect new collagen.
Keep a gentle routine for the first few days if your skin feels sensitive.
Take standardized photos before treatment and at three and six months.
Avoid smoking and large weight swings.
Discuss combination treatments with your doctor if you want more lift or volume.

How should I take before and after photos?

Because Thermage changes are gradual, careful photos are the best way to judge your own result. Small differences in light or angle can hide or exaggerate change.

Use the same room, time of day and light source each time, ideally facing a window.
Remove makeup and pull hair back from the face.
Take front, both side profiles and both 45-degree angles.
Keep a neutral expression and the same head tilt, with the camera at eye level.
Repeat at about three and six months after treatment.

If you are traveling to Korea for treatment, take your "before" set at home before you fly, so you can compare at home later without needing to return to the clinic.

Frequently asked questions

Why do I look the same two weeks after Thermage?

Early swelling has gone and new collagen has not yet matured. Most visible change appears from about two months onward.

Is one Thermage FLX session enough?

The manufacturer states that one treatment can give results. Some people repeat it yearly to maintain them.

Can Thermage results look unnatural?

Thermage does not change your features or add volume, so the effect is generally a natural firming rather than a changed look.

When can I have other treatments after Thermage?

This depends on the treatment. Your doctor will advise how to time injectables, lasers or other lifting devices around your Thermage session.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Solta Medical: Thermage FLX

Does Ultherapy Hurt? Pain, Numbing and Comfort Tips

Mon, 02 Nov 2026 10:52:40 GMT

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Quick answer: Does Ultherapy hurt? Most people feel short bursts of deep heat, prickling or a dull ache with each pulse, strongest over bony areas such as the jawline and the deeper 4.5 mm lines. The discomfort stops as soon as each pulse ends, and it can usually be made manageable with numbing cream, oral pain relief, adjusted settings and breaks. Mild tenderness for a few days afterwards is common.

What does Ultherapy feel like?

Ultherapy delivers micro-focused ultrasound to small points beneath the skin. Each pulse heats tissue at a set depth to a temperature that starts collagen remodeling. Because the energy is felt under the skin rather than on it, people often describe the sensation as:

a deep, brief heat or "zing" that lasts a second
prickling or tingling
a dull ache, especially when the transducer passes over bone

Cleveland Clinic notes that discomfort during Ultherapy happens while energy is being delivered and is temporary.

Which areas hurt most?

Sensitivity varies, but some patterns are common:

Jawline and along the lower face: often felt most, because bone sits close beneath the soft tissue.
Forehead and temples: thin tissue over bone can feel intense.
Deeper lines (4.5 mm): usually more noticeable than shallower ones.
Cheeks and under the chin: often more tolerable thanks to thicker soft tissue.

Your own pain threshold, how rested you are and anxiety levels also affect how strongly you feel it.

The sensation also tends to be stronger with more lines in one area and with higher energy settings. A practitioner who explains each zone before treating it, and checks in with you as they go, can make a big difference to the experience. Remember that discomfort is a guide for the practitioner, not a measure of how well the treatment is working.

How is pain managed during Ultherapy?

Clinics use different approaches, and many combine them:

Topical numbing cream: commonly applied in Korean clinics 30 to 60 minutes before treatment. Cleveland Clinic notes that numbing is often not strictly required but some patients prefer it.
Oral pain relief: some doctors suggest a simple pain reliever before the session. Only take medication your doctor has approved, especially if you take blood thinners.
Energy and line adjustments: energy can be lowered in sensitive zones, or lines spread out, though very low settings may reduce effect.
Breathing and breaks: slow breathing, a squeeze ball and short pauses between zones help many people.
Stronger options: some clinics offer nerve blocks, inhaled nitrous oxide or sedation for those who are very sensitive. These carry their own risks and require medical supervision.

Is Ultherapy Prime less painful?

Ultherapy Prime uses the same micro-focused ultrasound principle with improved live imaging. Better visualization helps the practitioner confirm contact and see the tissue layers, but the energy itself produces the same kind of deep heat. Researchers have begun comparing pain, redness and swelling between Prime and the earlier system, but individual experience still varies a lot. Do not expect it to be pain-free.

How does Ultherapy feel afterwards?

Most people go straight back to normal activities. Cleveland Clinic notes that slight redness may last up to an hour, and a small percentage of patients have mild swelling, bruising or tenderness that can last up to a month. The jawline and bony areas are more likely to feel sore to touch for several days.

Some people feel tingling or mild numbness in small patches. This is usually temporary but should be reported to your doctor if it lasts or worsens.

Comfort tips before and after your session

Tell your doctor about medicines and supplements that can increase bruising, and follow their advice about pausing anything.
Eat a light meal before the appointment so you do not feel faint.
Arrive early so numbing cream has time to work.
Speak up during treatment if a zone feels too strong. The practitioner can adjust.
Use cool compresses afterwards if you feel warm or tender, and sleep with your head slightly raised the first night if swollen.
Avoid very hot saunas or intense exercise on the day if your skin feels warm or swollen.

When should I contact a doctor?

Ultherapy is generally not done over open wounds, active acne or infections in the treatment area, or over certain implants. Tell your doctor about medical conditions and medicines before treatment, as these can affect both comfort and safety.

Seek advice if you have numbness or muscle weakness that does not improve, raised welts, severe or worsening pain, or bruising and swelling that keep increasing. These are uncommon but should be assessed.

Frequently asked questions

Does numbing cream make Ultherapy painless?

Numbing cream mainly affects the skin surface, while Ultherapy works deeper, so it reduces rather than removes sensation. Combining it with other comfort measures usually helps more.

Is Ultherapy more painful than Thermage?

People describe them differently. Ultherapy feels like deep, sharp heat in lines, while Thermage feels like broader heat followed by cooling. Which is more uncomfortable varies from person to person.

Does more pain mean better results?

No. Results depend on correct depth and placement, not on how much it hurts. Ask your doctor to balance effective settings with comfort.

How long does soreness last?

Mild tenderness usually settles within days. In a small number of people, tenderness along bony areas can last up to about a month.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Cleveland Clinic: Ultherapy ; Merz Aesthetics: Ultherapy optimized neocollagenesis

What Is Ultherapy Prime? How Live-Imaging Ultrasound Lifting Works

Mon, 02 Nov 2026 10:46:16 GMT

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Quick answer: Ultherapy Prime is a non-surgical skin-lifting treatment that uses micro-focused ultrasound to heat deep layers of the skin, including the SMAS layer that surgeons tighten in a facelift. Its main difference from earlier ultrasound lifting is live imaging: the practitioner sees the tissue layers on screen and places the energy at the right depth. Results build gradually over several months as new collagen forms.

What is Ultherapy Prime?

Ultherapy Prime is the newest version of the Ultherapy platform made by Merz Aesthetics. It delivers focused ultrasound energy to small points under the skin, heating the tissue to roughly 60–70°C. The surface of the skin is left intact, which is why there is no wound to heal.

The heat causes tiny areas of controlled injury. The body responds by contracting existing collagen and building new collagen and elastin. Over the following months the treated skin becomes firmer and slightly lifted.

How does live imaging change the treatment?

Skin and fat thickness vary from person to person, and even between the forehead, cheeks and jawline of the same face. With older "blind" devices, the depth was chosen in advance and applied evenly.

Ultherapy Prime shows an ultrasound image of the layers beneath the transducer in real time. The practitioner can confirm that the transducer is sitting flat on the skin, see where the deeper layers lie and choose the depth for each area. This helps place energy where collagen-rich tissue is, and away from where it is not needed.

How deep does it work?

Three treatment depths are used, each with its own transducer:

4.5 mm: the SMAS and fibromuscular layer, the main target for lifting
3.0 mm: the deep dermis, for firmness and support
1.5 mm: the superficial dermis, for fine lines and skin quality, often around the eyes and on the décolleté

Most face treatments combine two or three depths in one session.

Which areas can it treat?

According to the manufacturer, Ultherapy Prime is FDA-cleared to:

lift the eyebrow, the neck and the skin under the chin
improve lines and wrinkles on the décolleté (upper chest)
improve the appearance of loose skin on the abdomen, the front and back of the arms, and the knees

In practice, it is also widely used along the jawline, the lower face and the cheeks to soften jowls and sharpen facial contour.

What happens during a session?

Consultation and mapping: the doctor assesses laxity and skin thickness and marks the treatment zones.
Comfort measures: numbing cream or pain relief may be used, depending on the area and your sensitivity.
Treatment: the transducer is placed on the skin, the image is checked and lines of energy are delivered zone by zone.
Afterwards: you can usually return to normal activities the same day.

A full face and neck session commonly takes 60 to 90 minutes. Sensation is usually described as brief, deep heat or prickling with each pulse, strongest over bony areas.

When will I see results, and how long do they last?

Some people notice a slight tightening right away, but the real change comes from collagen remodeling, which is gradual. Improvement typically becomes visible over two to three months and can continue for up to about six months. The manufacturer reports that results can last a year or more after a single session.

Because skin keeps ageing, many people choose a maintenance treatment every 12 to 18 months. Results vary with age, skin quality and how much laxity there is to begin with.

Who is a good candidate?

Ultherapy Prime suits people with mild to moderate skin laxity who want a natural-looking lift without surgery or downtime. It is often chosen by people in their 30s to 50s who notice early jowling, a softer jawline or a lower brow.

It is not a replacement for a surgical facelift when sagging is severe. It is also not suitable over open wounds, active skin infections or certain implants in the treatment area. Your doctor will review your medical history before treatment.

Side effects and downtime

There is no wound and usually no downtime. Common, temporary effects include:

redness for a few hours
mild swelling or tenderness for a few days
occasional small bruises or tingling that settle on their own

Rare effects such as temporary numbness or nerve irritation are possible, which is why depth control and an experienced practitioner matter.

Frequently asked questions

Is Ultherapy Prime the same as HIFU?

Both use focused ultrasound. Ultherapy Prime is a specific branded device with built-in real-time imaging, while "HIFU" is a general term that also covers many other devices without visualization.

Does Ultherapy Prime hurt?

Most people feel short bursts of deep heat. Discomfort depends on the area and the depth used, and numbing or pain relief can make it more comfortable.

Can I combine it with other treatments?

Yes. It is often paired with radiofrequency tightening for skin quality, or with skin boosters and fillers for volume and texture. Your doctor will plan the order and timing.

How many sessions do I need?

One session is usually enough for a visible result, followed by maintenance about once a year or as your doctor recommends.

This article is for general information and does not replace a consultation with a doctor. Results and suitability vary from person to person.

Sources: Ultherapy Prime (Merz Aesthetics) ; Practical Dermatology: FDA clearance for knee skin laxity