Chin filler is a firm hyaluronic acid gel placed on and around the chin bone to bring a weak or recessed chin forward, add length to a short chin or refine its shape. It works best when the chin sits back but the bite is normal. Results are immediate, usually last 12 to 18 months and can be dissolved. It will not remove fat under the chin or move a jaw that sits back because of the bite.
Very few people who come to see me about their chin actually start with the chin.
They tell me their nose looks too big in photos. Or that their jawline seems to melt into their neck. Or that they have started avoiding side-on pictures without quite knowing why.
When we look at the profile together, the chin is often the missing piece. A small change there can make the nose look better proportioned and the lower face look finished.
But not always. Sometimes the chin is only part of the picture, and putting filler into it on its own would be the wrong call. Working out which situation you are in is the most important part of the consultation, so that is where this guide starts.
Key Takeaways
- A “weak chin” can mean several different things: a chin that sits back, a chin that is small, a chin that is short, or a whole lower jaw that sits back.
- Chin filler works best for a chin that sits back when the teeth and bite are normal.
- Most chins need between 1ml and 3ml. At Sculpt Clinic, chin filler is £375 per ml.
- Results usually last 12 to 18 months and can be dissolved if needed.
- Filler can improve a double chin only when a weak chin is part of the cause. It does not remove fat or tighten skin.
- Filler is a good way to test a change before considering a chin implant or jaw surgery, but it has a ceiling.
- The chin should always be assessed as part of the whole profile, not in isolation.
What is a weak or recessed chin?
A weak chin is a chin that looks under-projected compared with the rest of the face, and it is most obvious from the side. “Recessed” and “receding” chin are usually used to mean the same thing: the chin point sits further back than the lips and nose suggest it should.
That description covers several different anatomical situations, and they do not all respond to filler in the same way.
A chin that sits back (retrogenia)
The chin bone itself sits behind where it ideally would, but the jaw and bite are normal. This is where chin filler does its best work, because we are adding projection to a chin that simply needs to come forward.
A small chin (microgenia)
The chin is small in every direction: projection, height and width. Filler can help, but there is a limit to how much structure you can build with gel before the chin starts to look heavy or wide.
A short chin
Some chins look weak because the lower third of the face is short, not because the chin sits back. Pushing this chin forward can make things worse. What it usually needs is length, and filler placed to add vertical height can make a real difference.
A jaw that sits back (retrognathia)
Here the entire lower jaw is set back, usually with an overbite where the lower teeth sit well behind the upper teeth. The chin looks weak because the jaw is. Filler can soften the appearance, but it is working against the skeleton, and for some people an orthodontic or maxillofacial opinion is the honest first step.
A chin that has changed with age
The jaw and chin lose some bone and soft-tissue support over time. A chin that looked perfectly defined at 30 can look shorter and less distinct at 55, often alongside a hollow forming just in front of the jowls. In this case the aim is restoring support rather than creating projection that was never there.
How can you tell if your chin is weak?
A side photo is the simplest place to start, as long as it is taken properly. Phone cameras held close to the face distort proportions, and tilting your head down even slightly makes almost any chin look weaker.
To get a fair picture:
- Ask someone to take the photo from about 1.5 to 2 metres away, with the camera at chin height.
- Keep your head level, as if looking at the horizon.
- Relax your face and close your lips gently without pursing them.
- Stand side-on to a window or even light source.
Then look at three things. First, where your chin sits relative to your lower lip. Second, whether your lips sit comfortably behind an imaginary line drawn from the tip of your nose to the tip of your chin. (This is the E-line, and I explain the proportion frameworks behind it in How to Optimise Your Facial Proportions.) Third, how clearly your chin separates from your neck.
It is also worth noticing your bite. If your lower front teeth sit a long way behind your upper front teeth when you close, the jaw may be contributing more than the chin.
A photo is a starting point, not a diagnosis. In the clinic I also look at the chin from the front and below, check the bite, feel the bone and watch how the chin and lips move when you speak and close your mouth.
What can chin filler change?
When the right product is placed in the right plane, chin filler can:
- Bring the chin forward. This is the most common goal and the one that changes the profile most.
- Add length. For a short chin, adding height can rebalance the lower third of the face.
- Refine shape and width. A softer, tapered chin for many women; a broader, squarer chin for many men.
- Smooth the chin into the jawline. Filling the small hollow in front of the jowls creates a cleaner line from ear to chin.
- Rebalance the profile. A chin with better projection can make the nose look less dominant and help the lips sit in better proportion.
- Ease a strained chin. When the chin sits back, some people strain the chin muscle to close their lips, which creates a puckered, dimpled look. Better bony support can sometimes soften this.
This is why chin filler is often described as non-surgical chin augmentation: it changes the shape of the chin without an incision, general anaesthetic or recovery period.
The best results rarely look like “chin filler”. People tend to say you look sharper, more rested or better in photos, without being able to say why.
What chin filler can't do?
This part matters as much as the list above.
- It can’t correct your bite or move your jaw. If the lower jaw sits back because of how your teeth meet, filler only disguises it.
- It can’t remove fat under the chin. Adding volume above a full neck can make the lower face look heavier.
- It can’t tighten loose neck skin.
- It can’t make a chin smaller or move it backwards. Filler only adds.
- It can’t safely create a dramatic change in one sitting. Large changes are best staged, and there is a point where continuing to add filler gives you a wide, heavy chin rather than a strong one. That is usually the point to talk about surgery.
- It won’t sharpen the angle of your jaw on its own. That is a separate area, and many people benefit from treating both. You can read more about how we plan the lower face on our dermal fillers page.
Does chin filler help a double chin?
Sometimes, but only when a weak chin is part of the cause.
When the chin sits back, the soft tissue underneath has less structure to hang from, and the line between chin and neck blurs. Bringing the chin forward extends that line and can make a double chin look noticeably smaller from the side, even though nothing has been removed.
If the fullness is mainly fat, filler won’t help and may make things look heavier. The same applies if the main issue is loose skin, or if a low-set hyoid bone in the neck is giving you a naturally softer neck angle. Weight, genetics and posture all play a part too.
A rough guide at home: look at your profile, then gently push your lower jaw forward a few millimetres. If the double chin improves a lot, projection is probably part of the problem. If it barely changes, the answer is more likely to lie in fat reduction, skin tightening or surgery, not filler.
How much chin filler will I need?
Most chins I treat need between 1ml and 3ml.
- 1ml is usually enough for a subtle refinement or a mildly weak chin.
- 2 to 3ml is more typical for a clearly recessed chin, or where we are adding both projection and length.
- More than 3ml is sometimes appropriate, particularly for men wanting a broader chin, but I would usually stage it over two appointments so the tissue can settle and we can judge the result properly.
I would gently push back on the idea of buying “one syringe” of chin filler. A syringe is a unit of packaging, not a unit of treatment. Planning around it tends to lead either to a result that is too subtle to notice or to product being used up because it is there. The amount should come from the change we are trying to make.
If the chin is one of several areas contributing to your profile, it often makes more sense to plan them together. That is the thinking behind our Profile Harmonisation treatment.
How much is chin filler in the UK?
Across UK clinics, the first millilitre of chin filler typically costs somewhere between £300 and £500, and the total for a course usually lands between £300 and £1,200 depending on how much is needed. London clinics tend to sit at the upper end.
At Sculpt Clinic, chin filler is priced by the millilitre as part of our lower-face treatments:
Treatment | Price |
|---|---|
Chin filler, 1ml | £375 |
Chin filler, 2ml | £750 |
Chin filler, 3ml | £1,125 |
Profile Harmonisation (3 to 5ml across the profile) | from £1,125 |
Filler dissolving (consultation and patch test included) | £300 |
You can see all of our prices on the pricing page.
If more than one area is affecting your profile, Profile Harmonisation plans 3 to 5ml across the chin, nose, lips or jaw from a single assessment, so the treatment is designed around the whole profile rather than built up from separate top-ups.
When comparing chin filler cost between clinics, it is worth asking what the price includes. The things that make the biggest difference to your result are rarely on the price list: who is assessing and injecting, which product is used, whether there is a review appointment, and what happens if something goes wrong. The cheapest quote can become the most expensive one if the filler needs dissolving and redoing.
How long does chin filler last?
Usually 12 to 18 months, and sometimes longer.
The chin tends to hold filler well. It is a relatively low-movement area, and we use firm, cohesive products designed to sit deep against the bone. How long your result lasts will depend on the product, the amount placed, your metabolism and how active you are.
Chin filler doesn’t disappear overnight. It softens gradually, and many people find they need less product at their top-up appointment than they did the first time.
The research supports high satisfaction over that kind of timeframe. A 2026 systematic review of 11 studies and 876 patients found more than 90% of patients were satisfied with filler-based chin augmentation, with an average follow-up of just under 13 months. The authors also noted that most of the evidence is short-term and that better long-term studies are still needed. That is a fair summary of where the field is.
Chin filler before and after: what to look for
Before and after photos are the most useful and the most misleading part of researching this treatment. A slight change in head tilt, camera distance or lighting can make a chin look dramatically different with no treatment at all.
When you look at chin filler results, check that:
- Both photos are side profiles taken at the same angle, with the head in the same position.
- The lighting and expression match.
- The “after” was taken at least two weeks after treatment, once swelling has settled.
- The whole face is visible, so you can judge the chin against the nose, lips and neck.
- The result looks like a better version of the same person, not a different chin attached to the same face.
You can see our own results, including profile work, in the Sculpt Clinic before and after gallery. Photographs are examples, not a guarantee of your individual outcome.
What happens during a chin filler appointment?
Every treatment starts with an assessment. I look at your profile, front view, bite, symmetry and skin, go through your medical history, and talk about what you want to change and why. If filler is not the right answer, I will tell you then.
If we go ahead:
- Numbing cream is applied, and most chin fillers also contain a local anaesthetic.
- The filler is placed deep on the bone, and sometimes more superficially to refine the shape, using a fine needle, a cannula or both.
- The chin is shaped as we go, and you see the change in the mirror before you leave.
- The appointment takes up to 45 minutes.
- We review the result at around two weeks, when the swelling has settled.
Most people describe the sensation as pressure rather than pain. Most can return to normal activities the same day.
Chin filler side effects and risks
Most side effects are mild and short-lived:
- Swelling and tenderness, especially when touching the chin or chewing
- Bruising
- A firm or slightly lumpy feel while the product settles
- Mild asymmetry in the first few days
These usually settle within one to two weeks. In the clinical trials that led to a leading chin filler being approved in the United States, most of these effects were mild or moderate and resolved within two to four weeks.
Less common problems include infection, delayed lumps or inflammatory reactions, filler migrating out of position, and an overfilled or elongated chin that looks unnatural. Most of these come down to product choice, placement and volume, which is why who injects you matters so much.
The most serious risk with any filler is vascular occlusion, where filler blocks a blood vessel. The chin has several arteries running through and around it, including the mental, inferior labial and submental arteries, and complications involving the submental artery have been reported. It is rare, but it needs to be recognised and treated immediately. I have written about this and about how filler can be dissolved in Are Dermal Fillers Safe?
There is also an emerging question in the research. A small number of studies, mostly in East Asian patients, have reported some thinning of the chin bone beneath filler on scans. Researchers still disagree about how common or clinically meaningful this is. It is one reason I prefer measured volumes and staged treatment over large single sessions.
Chin filler vs chin implant: which is better?
Neither is better in general. They suit different people.
Chin filler | Chin implant | Sliding genioplasty | |
|---|---|---|---|
What it is | Hyaluronic acid gel injected on and around the chin | A solid implant placed over the chin bone through a small incision | The chin bone is cut, repositioned and fixed in place |
Anaesthetic | Numbing cream and local anaesthetic | Local anaesthetic with sedation, or general anaesthetic | General anaesthetic |
Downtime | Minimal, with some swelling for a few days | Around 1 to 2 weeks off work | Around 2 weeks off work, with longer for swelling to settle |
How long it lasts | 12 to 18 months | Intended to be permanent | Permanent |
Reversible? | Yes, with a dissolving enzyme | Only with further surgery | No |
Typical UK cost | £300 to £1,200 | Around £4,500 to £6,500 | Around £6,500 to £9,500 |
Best suited to | Mild to moderate weakness; trying a change first | Larger, stable forward projection | Big changes, vertical changes, or a chin that needs shortening or moving |
Surgical costs are approximate London prices and vary widely by surgeon and location.
My honest view is that filler is a sensible first step for most people who are unsure. It lets you see and live with a stronger chin without committing to surgery. If you love the change and find you are repeatedly needing four or five millilitres in the chin alone, that is a good moment to get a surgical opinion. Equally, if your bite is part of the problem or you need your chin moved in a way filler can’t achieve, surgery may be the right place to start.
Chin filler for men and women
The same product can create very different chins. For most men, the aim is a broader, squarer chin with strong forward projection that anchors a defined jaw. For most women, it is a narrower, softly tapered chin where projection matters more than width. A squared chin on a female face can look harsh, and a pointed chin can feminise a male face.
I go into how male and female lower faces differ in 5 Ways to Maximise Your Facial Attractiveness, and you can see how chin work fits into wider plans on The Male Face and The Female Face.
Who is chin filler suitable for?
Chin filler tends to suit people who:
- Have a chin that sits back with a normal or near-normal bite
- Have a short chin that would benefit from added length
- Want better balance between their nose, lips and chin
- Have lost chin definition with age
- Want to see a change before deciding whether to have surgery
I would postpone or advise against treatment if:
- You are under 18. It is illegal in England to give cosmetic filler to anyone under 18.
- You are pregnant or breastfeeding.
- You have an active infection, cold sore or dental problem near the area.
- Your bite needs orthodontic or surgical assessment first.
- The main issue is fat or loose skin rather than structure.
- The concern is causing you significant distress, or keeps moving from one feature to another. That deserves a proper conversation before any treatment, and I have written more about it in The Aesthetic Psyche.
A good consultation can end with a decision not to treat.
Chin filler aftercare
For the first couple of weeks we generally advise:
- Don’t press, massage or rest your chin on your hand unless we have asked you to.
- Avoid strenuous exercise, saunas and alcohol for 24 to 48 hours.
- Sleep on your back for the first few nights if you can.
- Avoid facials, facial massage and dental treatment for two weeks.
- Use a cold compress for swelling if needed.
- Contact us straight away if you notice increasing pain, skin colour change, blanching or mottling.
Chin filler as part of profile harmonisation
A weak chin rarely exists in isolation. The chin, nose, lips and jaw all read against each other from the side, and changing one changes how the others look.
Sometimes the chin is the only thing that needs treating. More often it is the most important of two or three small changes that together make the profile look balanced. That is why I plan chin filler as part of the whole profile, and why most people who come in asking about their chin end up with a clearer understanding of their face as a whole, whether or not they go ahead.
If you would like to know whether your chin is the right place to start, Profile Harmonisation at Sculpt Clinic begins with exactly that assessment.
Ready to Have an Honest Conversation?
Book a Consultation with Dr Zack Ally
At Sculpt Clinic in Raynes Park, London, every chin consultation starts with a full profile assessment, not a syringe count. If filler is right for you, we will plan it around your face. If something else would serve you better, we will tell you. Book your consultation.
Book Your ConsultationFrequently Asked Questions
For the right person, chin filler can make a noticeable difference to the side profile. It is worth it when a chin that sits back is the main cause of the imbalance. It is less worthwhile when the problem is the bite, neck fat or loose skin, because filler cannot fix those.
Most people feel pressure and some mild discomfort rather than pain. Numbing cream is applied beforehand and most chin fillers contain a local anaesthetic. The chin may feel tender for a few days afterwards, especially when chewing.
You will see a change immediately. Swelling can exaggerate or distort the result for the first few days, so the true result is easiest to judge at around two weeks, which is when we review it.
It can make the nose look better proportioned. Filler doesn’t change the nose itself, but a stronger chin balances the profile so the nose appears less dominant. In some patients, treating the chin is enough to resolve a concern that started as being about the nose.
Yes, if too much length is added. For a short chin, adding height is the goal. For a chin that is already long, filler should add projection only. This is one of the most common chin filler mistakes and one of the reasons assessment matters.
No. Hyaluronic acid filler is gradually broken down by the body, usually over 12 to 18 months. If you want a permanent change, a chin implant or genioplasty are the surgical options.
Yes. Hyaluronic acid filler can be dissolved with an enzyme that breaks it down. At Sculpt Clinic, filler dissolving costs £300 and includes a consultation and patch test.
It can, although it is uncommon when a firm product is placed deep on the bone in appropriate volumes. Migration is more likely with softer products, superficial placement or large volumes injected in one session.
The chin gradually returns towards how it looked before treatment. It doesn’t happen suddenly, and many people choose a smaller top-up once they notice the result softening.
Yes, and they are often planned together because the chin and jaw form one continuous line. Whether you need both depends on your assessment. Treating the jaw without addressing a weak chin can make the lower face look wide but unfinished.
You must be 18 or over. It has been illegal in England since 2021 to give dermal filler for cosmetic purposes to anyone under 18.
Disclaimer
This article provides general information and does not replace individual medical advice. Aesthetic treatments should only be considered after a face-to-face assessment with a qualified practitioner. Individual results and risks vary.