Written by Dr Gerard Ee, MBBS (UK), MRCS (Edinburgh), PGDip Practical Dermatology (Cardiff). Last medically reviewed and updated: September 2026.
HIFU is the most searched non-surgical face lift in Singapore, and the most confusing. Search for HIFU Singapore and you will find a HIFU face lift sold at $250 and at $3,500, by doctors and by therapists, on machines that share a name and little else. I have been doing HIFU since 2012, starting with the original Ulthera before Ultherapy Prime existed, and I treat several hundred faces a year with it. This guide is what I would tell you across the desk: what HIFU treatment actually does, whether it is right for your face, how to tell which HIFU machine you are being offered, what it should cost, and the reasons it disappoints people. Where I quote a study, it is listed at the end with a link to the paper. Where it is my own opinion from practice, I say so.
About the author, and how this guide was written
I trained in medicine at St George’s, University of London, then in surgery, working in orthopaedic surgery at Singapore General Hospital and the National University Hospital and taking the MRCS of the Royal College of Surgeons of Edinburgh, before completing the Postgraduate Diploma in Practical Dermatology at Cardiff University and moving into aesthetic medicine. I have thirteen PubMed-indexed publications. I have used HIFU since 2012 and today perform it with two systems: Tightan 2 for lifting a face that has dropped, and Sygmalift for gentler tightening. I have also had HIFU done on my own face, which is worth more than most of what follows when it comes to telling you what it feels like.
The studies quoted here are peer-reviewed and PubMed-indexed, and I went to the original paper for each one rather than quoting someone’s summary of it. One thing to know before you read on: most published HIFU research was done on one machine, Ultherapy. The Korean systems, including the one I use for lifting, have smaller published series. Where a finding comes from Ultherapy studies I say so, and I do not pretend it automatically applies to every machine. The clinic offers the treatments described here. No manufacturer paid for or reviewed this guide.
What is HIFU treatment, and what it actually does
HIFU stands for high-intensity focused ultrasound, and for the face it works like this. Ultrasound is sound pitched too high to hear. In a pregnancy scan it passes through the body and does nothing. Focus it to a point, the way a magnifying glass focuses sunlight, and it makes a tiny spot of heat under the skin, roughly the size of a sesame seed. A HIFU treatment places hundreds of those spots in neat lines at chosen depths, without touching the skin on the surface.
Each spot does two things. The tissue there tightens straight away, which is the small lift some people notice the same day. Then, over the next few weeks, the body heals each spot with new collagen, and that is the real result. Your face is lifted from inside by your own tissue, which is why it looks natural and why it takes two to three months to show. That is not marketing. In the first Asian study, Korean patients had small skin samples taken before and two months after one treatment, and the treated skin had more collagen and firmer elastic fibres [2].
The thing that sets HIFU apart from other non-surgical tightening is how deep it goes. Radiofrequency treatments such as Thermage and Oligio warm a broad layer just under the skin. HIFU reaches a thin, tough sheet of tissue that sits over the muscles of the face, the layer a surgeon pulls tight in a facelift. That is why HIFU is the better choice when a face has dropped, and radiofrequency is the better choice when skin has simply loosened.
Does a HIFU face lift work? What the studies found
Yes, for the right face, and the research is clear about how much. The first properly controlled study, published in 2010, treated thirty-five people across the whole face and neck and had three doctors who did not know what had been done rate the photographs. Three months later, thirty of the thirty-five had a visible brow lift, averaging just under two millimetres [1]. The largest single trial, ninety-three people treated on the lower face, found improvement in about six in ten by the blinded raters and two in three by the patients themselves [3]. When the studies are pooled, roughly three in four suitable patients improve at three months and about seven in ten are still improved at six [5]. A 2025 pooled analysis put improvement closer to nine in ten, with a warning from its own authors that the figure may be flattered [6].
Two things in those studies matter as much as the good news. The lift is measured in millimetres, and one review describes the improvement as mild [7]. It is a real change on a face. It is not a facelift. And results fall away as the sag gets worse and as the face gets heavier: in the big trial, more than half of the patients with a BMI over 30 showed no change at all, against about one in eight of everyone else [3].
My clinical perspective
The numbers match what I see. Most suitable patients improve. The ones who do not are the ones the studies predicted, the heavy face and the advanced sag, and I do not treat either with HIFU. The complaint I hear most often from people who had HIFU elsewhere is not a burn or a hollow. It is “it did nothing”, and when I look at their face and ask what was done, the answer is almost always in the next two sections.
HIFU treatment for the face, neck, eyes and body
HIFU face treatment covers most of the face. The cheeks, when the fullness has slid down and deepened the fold beside the nose. The jowls and the jawline, when a clean line has gone soft. Under the chin, where a mild double chin is as much loose tissue as fat, and where HIFU shrinks both; the studies measured that reduction on side-view photographs [7]. The neck, where a randomised trial has shown it tightens [12]. The brow, where the first study measured the lift [1]. Around the eyes, with a smaller handpiece. And on the body, the tummy, arms and thighs, where reviews report a few centimetres off the circumference [8].
The full face is the usual treatment, because sagging rarely stays in one place, and lifting the cheek on its own makes an untreated jawline look worse, not better. A double chin on its own is common in younger patients who have no sagging anywhere else.
Is HIFU right for you?
HIFU suits a face that has started to sag but still has good skin over it. That is usually someone from the late thirties to the late fifties who has noticed jowls forming, a jawline going soft, a cheek slipping, a mild double chin or a neck losing its line, and who wants that lifted without an operation, a scar or time off.
There are three faces I turn away, and the reasons are in the research rather than in caution for its own sake. A face that has lost a lot of volume: the deep treatment reduces fat as well as tightening, and a thin or deflated face ends up looking gaunt rather than lifted. A Korean study on the same manufacturer’s machine as mine says this plainly, that deep ultrasound “can also cause significant fat atrophy, limiting its use in patients with a lean face” [11]. A face with a lot of acne scarring: HIFU does not treat scars, and lifting scarred skin does not improve it; that face needs scar treatment first. And a face where the sag is advanced or the face is heavy: the studies show the response falling away with both [3, 7], and heavy jowls or a fully dropped neck are a conversation about threads or surgery, not HIFU.
HIFU is also not done in pregnancy, over metal implants in the treated area, over an active skin infection, or on skin with open spots or severe acne.
HIFU machines: the three kinds, and why the machine matters
Not everything sold as HIFU in Singapore is the same treatment, and some of it is sold as a “HIFU facial”, which it is not: a facial works on the surface and HIFU works beneath it. The HIFU machine is the single biggest reason for the spread in prices and for most of the “it did nothing” stories.
Deep, three-depth HIFU
Proper clinical machines have separate cartridges for three depths: about 1.5 mm for the skin, 3 mm for the collagen layer, and 4.5 mm for the support layer over the muscle. These are the machines the research was done on [1, 2, 11], and they are the ones that lift. Ultherapy is the original and shows the operator an ultrasound picture of the layers. Ultraformer is a widely used Korean system. Tightan 2, which I use for lifting, is a Korean system from WONTECH, the company whose earlier machine was tested in the Korean study I quoted above [11]. It has the same three depths, a pen-shaped handpiece for the eyes and the jawline, and it is fast, which matters because a shorter treatment is an easier one to sit through.
hifu in singapore
Gentle, fractional HIFU
These machines split each pulse into many weak fractions placed close together in the upper layers of the skin. Each point is far gentler, so the treatment is close to painless, and because the energy stays shallow it can be used right around the eyes. The trade-off is that it firms and smooths rather than lifts, and it is done as a course of sessions rather than one. Sygmalift, the one I use, can also be set to reduce fat under the chin and along the jawline for a slimmer lower face. Its published evidence is thinner than the deep machines’, and I do not borrow the deep-HIFU numbers for it.
Single-depth and “mini” HIFU
One cartridge, usually shallow, sold cheaply and often by the number of shots. It can firm skin a little. It cannot reach the support layer the lifting studies treated, so it does not lift a face that has dropped. Someone who paid for a lift and got this is the most common “HIFU did nothing” patient I see.
How to tell which HIFU you are being offered
Ask four questions before you book anywhere. Which machine, by name. Which depths it treats, and whether the deep 4.5 mm layer is included. Who will hold the handpiece, a doctor or a therapist. And whether the price is for the whole face, one session, and fixed, or a trial that turns into a package once you are lying down. A clinic that answers all four plainly is selling you a treatment. A clinic that answers with a shot count is selling you a number.
My clinical perspective on shot counts
I do not advertise a shot count, and here is why. Some clinics charge less because they do very few shots. Others do plenty of shots but put the wrong number in the wrong place, hundreds across the cheek where a thin face cannot afford them and too few along the jawline that actually needed lifting. Neither shows up in the number. What matters is that the treatment is planned to your anatomy: the right depth and the right number of lines for each part of your face, decided by looking at your face, not by a package.
HIFU price in Singapore: why it ranges from $250 to $3,500
Look up HIFU Singapore price lists and you will find anything from $250 to several thousand dollars. That is not one treatment at different mark-ups. It is several different treatments sharing a name. The price mostly comes down to four things: the machine and how many depths it treats, whether a doctor or a therapist does it, how much of the face is included, and whether it is one fixed price or the start of a course.
Here, deep HIFU with Tightan 2 is $3,500 for the full face, neck, under the chin and eyes in one session, before GST, with the review included and nothing added on the day. Sygmalift is $1,200 a session of about an hour, or $4,500 for a course of five about a month apart. Whether the deep treatment is worth the difference depends on your face. For early loosening with no real drop, a cheaper treatment may be all you need. For a face that has actually started to fall, the difference between a three-depth machine in a doctor’s hands and a $250 promotion is usually the difference between a result and a receipt.
What happens at a HIFU appointment
The consultation is where the decision is made. I look at how far the face has dropped and how much of that is skin, fat and the support layer, decide which layers to treat and which to leave alone, and mark the lines on your face rather than following a fixed grid. There is early evidence that this matters: a 2026 study of women over sixty compared standard HIFU with treatment planned to each woman’s own tissue measured on ultrasound, and the planned group did better, though it was a small study and the authors are careful about it [16]. Photographs are taken for the review.
On the day, numbing cream goes on for twenty to thirty minutes. Then gel, which feels cold, and the handpiece moves across each area in passes. Each pass is a brief, deep prickle of warmth, strongest over the jawbone and brow, mildest over the cheek. The deep layer is done first, then the collagen layer, then the pen handpiece for the eyes and jawline. The full face takes 60 to 90 minutes on the deep machine, about an hour on the gentle one. There is nothing on your face afterwards and you can go straight back to work.
Doctor or therapist?
HIFU is sold in Singapore by both. The difference is not the machine but the plan. A doctor treating you is deciding, line by line, which depth each part of your face needs and where the nerves and vessels run, and is the person who will tell you when HIFU is the wrong treatment for you. The safety research points the same way from the other side: the review of side effects found that surface burns happened where technique was poor [9], and the trial in darker skin concluded that the treatment is safe “when performed by trained physicians”, after every one of its side effects was traced to technique [13]. That matters more with a deep machine than a gentle one, which is why the deep treatment here is done by me.
How many sessions, and how long it lasts
Deep HIFU is one session. You may see a little lift on the day, which partly fades over the first week. The result you paid for builds over two to three months as new collagen forms, which is why the studies checked at three months [1, 3, 4]. It holds to at least six months in the studies that followed people that long [4, 5], and one review found people still reporting improvement at a year [7]. In practice it lasts about a year, sometimes longer, and most people have it again once a year. Gentle HIFU is a course, usually five sessions about a month apart, then one top-up every six months or so.
What you can reasonably expect from a deep treatment is a lifted cheek, a cleaner jawline, lighter jowls, a smaller double chin and a neck with more shape. What you should not expect is a facelift.
Does HIFU hurt?
I have had it done, so I can tell you. The gel is cold. Each shot can sting a little, more over bone than over the cheek, and it is over as soon as the pass is. How much it stings depends on the power and intensity, and both are adjusted to you as we go. The studies put numbers on it: pain scores between about 3 and 6 out of 10 across the different trials [3, 5, 6], and in the pooled studies nobody was unable to finish [5]. Numbing cream is used for the deep treatment. The gentle treatment needs none.
My clinical perspective
Tightan 2 is a very comfortable treatment, considerably more comfortable than the Ultherapy systems I used for years before it. Whatever any brochure says, how much a deep HIFU hurts depends more on the settings and the person holding the handpiece than on the logo on the machine, and nothing is gained by pushing through discomfort. The settings that work are the ones you can sit through.
What can go wrong with HIFU
Most of the disappointment with HIFU in Singapore comes down to the same few causes, and every one of them is in the safety literature.
Losing fat where you did not want to. Deep HIFU shrinks the fat under the skin as well as tightening what is beneath it. In a full face that is part of the result. In a thin face, or a face treated too hard or too often, it is how people end up with hollow temples and cheeks months later. The Korean study I quoted says it plainly [11], and a 2025 review of side-effect reports found fat loss among the most common complaints filed with the American device regulator, alongside nerve problems and scarring, even though the published studies themselves recorded only one case [10]. This is the main reason a lean face is a poor candidate, and the main reason a cheap package with a big shot count is not the bargain it looks.
The wrong depth for the problem. A one-depth machine cannot lift a face that needs three. If the treatment never reaches the support layer, you paid for a lift and got slightly firmer skin.
Marks on the skin. HIFU should leave nothing behind. Welts, lines, blisters or small burns mean energy reached the surface, from poor contact, the wrong cartridge or too much energy in thin skin. The safety review describes exactly these and puts them down to poor technique [9]; a systematic review puts the rarer effects, including numbness, bruising and small burns along the jaw, at around 2 per cent [7].
Nerve effects. Tingling or numbness along the jaw for a week or two can happen even with correct treatment and settles [9]. Weakness from a facial nerve injury is rare and has been reported in single cases [14, 15]; the risk is lowest when the person treating you knows where the nerves run.
None of this is a reason to avoid HIFU. In every study the usual side effects are redness, a little swelling and tenderness that settle within days [6, 9]. It is a reason to be treated by someone who will look at your face and tell you when it is the wrong treatment.
HIFU vs Thermage
HIFU lifts. Thermage tightens. HIFU reaches the support layer over the muscle and is the better choice when the face has dropped. Thermage uses radiofrequency to warm the whole collagen layer, and is the better choice when the skin itself has loosened, especially thin skin, and for the eyelids. The only head-to-head randomised trial, twenty people treated on the neck with one or the other, found no real difference in results, satisfaction or side effects at six months, and found the ultrasound more painful [12]. It is a small study on necks only, so it does not settle the question for the face, but it is the best comparison we have. HIFU costs less. Many people in their late forties and fifties have both problems and have both treatments, a few months apart.
HIFU vs Ultherapy
Ultherapy is HIFU under a brand name: the original focused-ultrasound lifting machine, working the same way at the same depths, and the machine most of the research in this guide was done on [1, 3, 4, 6]. I used it for years. The difference between it and a machine like Tightan 2 is engineering and the on-screen picture, not what happens in your face. Ultherapy is not offered here, and I have written separately about where it is worth having if that is the one you have set your heart on. For most faces the choice comes down to the doctor, not the machine.
Oligio vs HIFU
Oligio is a radiofrequency machine, made by WONTECH, the same Korean company as Tightan 2, and it competes with Thermage, not with HIFU. So the comparison is the same one: radiofrequency to tighten loose skin across a broad layer, HIFU to lift a face that has dropped. A face with both problems is often treated with one of each.
HIFU for a double chin
HIFU double chin treatment is one of the best things the machine does. A mild double chin in a face that has not otherwise sagged responds well, because it tightens the loose tissue under the chin and shrinks the small pocket of fat that softens the line at the same time. The shrinkage has been measured on side-view photographs after a single treatment [7]. Deep HIFU does it in one session. Sygmalift, set to fat, does it more gently over a course, and is what younger patients wanting a sharper V-line usually choose. When the double chin is mostly fat in a full face, the answer may be fat reduction rather than HIFU, and that is decided at consultation.
HIFU around the eyes
Deep HIFU treats the brow and the skin around the eyes with a small handpiece and with care, because the skin is thin; the first controlled study measured the brow lift at just under two millimetres [1]. Gentle fractional HIFU is the one that suits the eye area best, including the crow’s feet, under the eye and the upper lid. Neither removes an eye bag, which is fat pushing forward and has a treatment of its own.
HIFU on the body
On the tummy after pregnancy or weight loss, the upper arms and the inner thighs, HIFU tightens loose skin and shrinks small pockets of fat with a deeper body cartridge; reviews report a few centimetres off the circumference [8]. It suits loose skin over a modest amount of fat. It does not replace weight loss and does not shift large volumes.
hifu for body
Is HIFU safe for Asian skin?
Yes, and this is one of the better-answered questions. Because the surface of the skin is never heated, HIFU carries none of the pigmentation risk that lasers carry on darker skin. A trial of fifty-two people with skin types III to VI, which covers most Singaporeans, recorded three temporary side effects, all gone by three months, and concluded the treatment is safe in these skin types in trained hands [13]. The first Asian study, in Korean patients, found improvement in every patient and no lasting side effects [2].
HIFU in your twenties, and in your sixties and seventies
My clinical perspective
Both ends of the age range ask for HIFU, and I usually steer both toward the gentle machine, for different reasons. In your twenties the skin is not sagging, and the last thing you want from a deep treatment is fat melting or volume loss in a face that has none to spare. Sygmalift firms the skin and, set to fat, sharpens the jawline and chin, which is usually what you actually came for, and it is a much nicer procedure to have. In your sixties and seventies the loosening is more severe, and a deep HIFU has three problems with that. It cannot lift an advanced sag much anyway, because heat lifts a face by millimetres and by then the face has dropped by more than that. It is more uncomfortable, at an age when comfort matters more. And it does not treat the top layer of the skin, which is where an older face shows its age. Sygmalift is mild, comfortable and treats that layer. The results are gentler than a deep lift, but for these two groups a gentle result you can actually have is the right trade.
How to choose a HIFU clinic in Singapore
Choose the clinic that names its machine, tells you which depths it treats, tells you who will hold the handpiece, quotes one fixed price for the area you want, shows you photographs of its own patients at the consultation, and is willing to tell you that HIFU is the wrong treatment for you. Reviews and Reddit threads are useful for one thing: they show that results vary hugely between clinics, that cheap packages often disappoint and that thin faces can end up hollow, all of which the research predicts. They do not show that HIFU does not work. They show that HIFU done on the wrong face, at the wrong depth or by the wrong hands does not work.
HIFU Singapore: your questions answered
What is HIFU treatment for the face?
Focused ultrasound: sound energy focused into tiny points of heat under the skin, including the support layer over the facial muscles, which tightens and then rebuilds with new collagen over two to three months. Skin samples after treatment show more collagen. It lifts and tightens the face without surgery, needles or downtime.
How much does HIFU cost in Singapore?
Anywhere from $250 to several thousand dollars, depending on the machine and its depths, who treats you, how much of the face is included and whether the price is one fixed session or the start of a course. Here, deep HIFU with Tightan 2 is $3,500 for the face, neck, chin and eyes in one session; Sygmalift is $1,200 a session or $4,500 for a course of five.
Is HIFU actually worth it?
For a face that has started to drop and still has good skin, yes: about three in four suitable patients improve at three months in the pooled studies, from one session with no downtime, and it holds for about a year. It is not worth it for a thin face, an advanced sag or a heavy face, where the studies show the result falling away, and a good consultation will tell you so.
How long will HIFU last?
About a year for a deep treatment, sometimes longer. The studies show the result building to three months, holding at six, and in one review still improving at a year. A gentle course lasts around a year from the end of the course with a top-up every six months.
What are the disadvantages of HIFU on the face?
Fat loss in a thin or over-treated face, which is documented; no lift if the treatment never reaches the support layer; welts or small burns if energy reaches the skin, which comes down to technique; temporary tingling or numbness along the jaw; and, rarely, a facial nerve injury reported in single cases. All far less likely when a doctor plans the treatment to your face.
How many HIFU sessions do I need?
Deep HIFU, one session, repeated about once a year. Gentle HIFU, a course of five about a month apart, then a top-up every six months. A double chin sometimes needs a second deep session.
How many shots do I need for HIFU?
The number your face needs, at the right depths, in the right places. Shot counts are easy to advertise and tell you very little: some clinics do very few, some do plenty in the wrong areas, and neither shows in the number.
Does HIFU hurt?
Deep HIFU stings a little with each shot, more over bone than over the cheek. Published pain scores run from about 3 to 6 out of 10, and nobody in the pooled studies was unable to finish. Numbing cream is used and the power is set to what you can sit through. Gentle HIFU is close to painless and needs no numbing.
Which is the best HIFU treatment in Singapore?
The one that reaches the depth your face needs, in the hands of someone who has looked at your face. A three-depth clinical machine in a doctor’s hands does more for a face that has dropped than any single-depth device on promotion. For early loosening the difference matters less.
Is HIFU better than Thermage?
Neither is better. HIFU lifts a face that has dropped; Thermage tightens skin that has loosened. The one randomised comparison, on the neck, found no difference in results and more discomfort with HIFU. Many faces need both, a few months apart.
Is HIFU the same as Ultherapy?
Ultherapy is a brand of HIFU, working the same way at the same depths, with an on-screen picture as its main difference. Most of the published research was done on it.
Can HIFU reduce a double chin?
Yes. It tightens the loose tissue under the chin and shrinks the small pocket of fat that softens the line, and the reduction has been measured on photographs after one treatment.
Does HIFU melt fat?
Deep HIFU reduces fat under the skin as part of what it does, which is welcome under the chin and along the jawline and unwelcome in a thin face, where the literature describes fat loss as a limitation. Sygmalift can be set toward fat or toward skin, so the effect on fat is chosen rather than accidental.
Is HIFU safe for Asian skin?
Yes. The surface of the skin is not heated, so there is no pigmentation risk, and a trial in skin types III to VI found only temporary side effects, all gone by three months.
At what age should I start HIFU?
Deep HIFU when the face starts to drop, which for most people is the early forties. In your twenties, where the aim is a sharper line and staying ahead of ageing, and in your sixties and seventies, where a deep HIFU cannot lift an advanced sag much anyway and comfort and the skin surface matter more, the gentle course is usually the better fit.
Why are there HIFU promotions and trials, and should I take one?
A $250 trial is usually a partial treatment at one depth, priced to get you on the bed and then sold a package. Some people with early loosening get what they came for. A face that has dropped does not, and the money is better spent once on the right treatment.
What should I look for in HIFU before and after photos?
The same lighting and the same angle, and a date on the after photo, because the result at three months is not the result the following week. Ask to see the clinic’s own patients at the consultation rather than relying on what is published.
HIFU or Sygmalift, which should I choose?
Deep HIFU (Tightan 2 here) if the face has dropped and you want one session. Sygmalift if you are in your twenties and want a sharper line, in your sixties or seventies and want comfort, or want a gentle course rather than one strong treatment, knowing the results are gentler.
Key references
Show the 16 references
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2. Suh DH, Shin MK, Lee SJ, et al. Intense focused ultrasound tightening in Asian skin: clinical and pathologic results. Dermatol Surg. 2011;37(11):1595-602. PubMed 21806707
3. Oni G, Hoxworth R, Teotia S, et al. Evaluation of a microfocused ultrasound system for improving skin laxity and tightening in the lower face. Aesthet Surg J. 2014;34(7):1099-110. PubMed 24990884
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10. Humphrey VS, Rambhia PH, Gmyrek R, et al. Microfocused Ultrasound With Visualization: A Systematic Review of Adverse Events and Risk of Subsequent Facelift Compromise. Dermatol Surg. 2025;51(4):424-429. PubMed 39625163
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14. Marr K, Carruthers JDA, Humphrey S. Transient Nerve Damage After Microfocused Ultrasound With Visualization. Dermatol Surg. 2017;43(6):894-896. PubMed 28498208
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16. Yi KH, Park Y, Song JK, et al. Individualized HIFU in women over 60: ultrasound assessment of layer-specific facial soft-tissue thickness changes. Sci Rep. 2026. PubMed 42469307
This guide is written from published research and from clinical experience treating faces in Singapore since 2012. It is for general education, not medical advice. Suitability, results, downtime and cost vary from person to person. Please arrange a consultation for advice specific to your skin.
