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Jaw filler for a defined jawline.

Rebuild structure along the jaw and pre-jowl area so the lower face reads sharper and better proportioned. No surgery, no downtime, visible the same day.

Best results
1 treatment
Results last
12–18 months
Price from
£340
Procedure
10–15 minutes
Back to work
Immediately
Discomfort
Mild

Before & after.

Real patient results from our London clinic. Structure along the jaw, not volume in the cheeks.

Jaw filler before and after at Dermamina London, result 1
Jaw filler before and after at Dermamina London, result 2
Jaw filler before and after at Dermamina London, result 3

25,000+ treatments · Rated 4.9 / 5 from over 2,000 reviews

★★★★★
“I wanted a sharper jaw without looking like I had work done. That is exactly what I got.”
Jaw filler patient · Verified Google review
Rated 4.9 / 5 · Google & Trustpilot25,000+ treatmentsSave Face accredited

What jaw filler treats

A defined jawline is structure, not slimness. When that structure softens, the lower face loses its outline and a double chin can appear where there is very little fat.

The jawline sets the border between the face and the neck. When it is naturally weak or asymmetric, or when age and volume loss soften it, that border blurs. The lower face starts to look heavier than it is, jowling becomes more visible, and the transition into the neck loses its edge.

Jaw filler rebuilds that structure using hyaluronic acid placed along the jaw and into the pre-jowl area. It restores a clean line from the chin to the angle of the jaw, and because it is adding definition rather than bulk, the lower face often reads as slimmer afterwards rather than fuller.

Every plan is built around what you actually want. A more structured, chiselled result and a softer, more contoured one need different amounts of product placed in different positions, and we will talk through which you are asking for before anything is injected.

Defined jawline after jaw filler at Dermamina London

Definition and slimming pull in opposite directions

Jaw filler adds structure to a jawline that lacks it. Masseter treatment narrows a jawline that is too wide. They are the opposite intervention, and choosing wrongly makes the original concern worse rather than better.

This is why the assessment matters more here than the product does. If your jaw needs slimming rather than definition, we will say so and treat the masseter instead.

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What to expect during your treatment.

01

Consultation

We assess your jawline from the front and in profile, look at the chin at the same time since the two work together, and confirm whether filler is the right answer. The £50 consultation fee is redeemable against your treatment.

02

Treatment

Numbing cream is applied first and the fillers contain a mild anaesthetic. Filler is placed along the jaw and pre-jowl area using a cannula or fine needle. It takes 10 to 15 minutes and the change is immediate.

03

Aftercare

Results are visible straight away, with any mild swelling settling within a few days. Avoid strenuous exercise and alcohol for 24 hours, pressure on the area, makeup for 12 hours, and other facial treatments for 10 to 14 days. Full written aftercare is provided.

Who is a suitable candidate?

Jaw filler suits you if your jawline lacks definition, sits asymmetrically, or has softened with age.

Your jawline looks soft or undefined in profile
One side of your jaw sits differently from the other
Early jowling is blurring the line between jaw and neck
You want structure without surgery or implants
You are in good general health, 18 or over, with realistic expectations
You are not currently pregnant or breastfeeding

If your assessment shows the jaw needs slimming rather than building, or that the chin is the real problem, we will tell you before treating anything.

Treatment & pricing

Jaw Filler · 1ml
10 to 15 minutes
£340
Jaw Filler · 2ml
Fuller definition
£680
Jaw Filler · 3ml
Structural rebuild
£860
Jaw Filler · 4ml
Structural rebuild
£990
Often treated together
Chin Filler · 1ml
Chin and jaw are usually assessed as one
£340
Before you book
Consultation
Fully redeemable against your treatment
£50

Final pricing is confirmed at your consultation, based on the amount of product that genuinely suits you. No obligation to proceed.

Dermamina clinic in central London, five minutes from Oxford Street

Expert care in the heart of London.

Every treatment is carried out in our Save Face accredited clinic on New Cavendish Street, five minutes from Oxford Street, by a medically qualified team.

25,000+Treatments performed
4.9 / 5Over 2,000 reviews
Save FaceAccredited clinic

Questions, answered.

Hyaluronic acid dermal filler is placed strategically along the jaw and pre-jowl area using a cannula or fine needle. Results are immediate and the treatment typically takes 10 to 15 minutes.

We begin with a thorough consultation to understand what you want to change and confirm your suitability. Once we have a full assessment and you are happy to proceed, we carry out the treatment.

No longer than 15 minutes. Results are immediate, no recovery time is needed, and you can return to work or normal activities the same day.

Numbing cream is applied to the area beforehand, and treatment only begins once the area is numb. Most patients describe the sensation as mild.

Yes. Hyaluronic acid fillers are naturally derived and not animal based. Over time the body breaks the filler down and reabsorbs it. It is well researched and widely regarded as a safe alternative to surgery.

Typically 12 to 18 months, depending on the amount placed, the product used and your own metabolism. Results can be topped up safely to maintain them.

Arrive with minimal makeup, well rested, hydrated and having eaten, with your online forms completed. Where medically appropriate, avoid blood thinners, alcohol and major dental work around your treatment date.

Avoid strenuous exercise, touching the treated area, alcohol and makeup for 24 hours, and other facial treatments for up to two weeks. Full aftercare instructions are emailed to you after the session.

Jaw filler is reversible with hyaluronidase. If you are not satisfied, the jaw can be restored to its natural shape within a few days. If you like the result, it can be safely topped up over time.

Yes. You receive a full facial assessment and a tailored treatment plan, and we explain what to expect during and after treatment before anything is injected.

We aim for natural results. If you are unsure, book a consultation or message us with your concerns and we will give you an honest answer. All patients must be 18 or over.

Yes, subject to assessment and suitability. Multiple treatments can be carried out in one appointment, and chin and jaw are very commonly treated together.

Look forward to the best version of you.

Book a consultation and get an honest, expert opinion. No pressure, no obligation, and open seven days a week.

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