A well-defined jawline is one of the most sought-after aesthetic features in London's clinics. Whether you want to sharpen a naturally soft jaw, reduce the appearance of jowls, or create a more symmetrical lower face, jawline filler offers a precise, non-surgical solution with immediate results. At The London Aesthetic Clinic, jawline contouring is one of our most popular treatments — and in this guide, we explain everything you need to know.
What Is Jawline Filler?
Jawline filler is a dermal filler treatment that uses hyaluronic acid to define, contour, and sculpt the jawline. The filler is injected at strategic points along the jaw — typically the angle of the jaw, the body of the jaw, and sometimes the chin — to create a sharper, more defined lower face profile. The treatment can also be used to reduce the appearance of jowls by providing structural support along the jawline.
Jawline filler is one of the most technically demanding facial filler treatments, requiring a thorough understanding of facial anatomy and a precise injection technique. At The London Aesthetic Clinic, all jawline treatments are performed by experienced medical practitioners who specialise in facial aesthetics.
What Jawline Filler Can Achieve
- Define and sharpen a naturally soft or round jawline
- Reduce the appearance of jowls and sagging along the jaw
- Create a more angular, structured lower face profile
- Improve facial symmetry between the left and right sides of the jaw
- Enhance the chin projection for a more balanced profile
- Create a more masculine or feminine jaw shape depending on your goals
The Jawline Filler Treatment Process at The London Aesthetic Clinic
Your treatment begins with a detailed facial assessment. Your practitioner will analyse your facial proportions, jawline anatomy, and skin quality, and discuss your aesthetic goals in detail. Photographs may be taken to assist with treatment planning and to track your results over time.
On the day of treatment, a topical anaesthetic is applied. The filler is then injected along the jawline using a combination of needle and cannula techniques, depending on the specific areas being treated. The treatment typically takes 30 to 45 minutes. Results are visible immediately, with the final outcome settling over two weeks as initial swelling resolves.
Jawline Filler vs Botox for Jawline Slimming
| Factor | Jawline Filler | Masseter Botox |
|---|---|---|
| Goal | Define and contour the jaw | Slim the lower face / reduce teeth grinding |
| Mechanism | Adds structure and definition | Relaxes the masseter muscle |
| Best for | Soft jaw, asymmetry, jowls | Square jaw, bruxism, face slimming |
| Longevity | 12–24 months | 4–6 months |
| Reversibility | Yes (hyaluronidase) | Yes (wears off naturally) |
Many clients benefit from a combination of both treatments — jawline filler for definition and masseter Botox for slimming. Your practitioner at The London Aesthetic Clinic will advise on the best approach for your individual anatomy.
Frequently Asked Questions About Jawline Filler in London
How much does jawline filler cost in London?
Jawline filler in London typically costs between £350 and £800 per session, depending on the amount of filler required and the practitioner's expertise. A full jawline treatment may require 1–3ml of filler. At The London Aesthetic Clinic, pricing is fully transparent and discussed during your consultation.
How long does jawline filler last?
Jawline filler typically lasts between 12 and 24 months. The jawline is an area of relatively low movement, which means fillers in this area tend to last longer than in more mobile areas such as the lips. Maintenance treatments every 12–18 months are recommended to sustain results.
Is jawline filler painful?
Most clients find jawline filler to be very well-tolerated. A topical anaesthetic cream is applied before treatment, and most premium fillers also contain lidocaine (a local anaesthetic) within the product itself. Most clients describe the sensation as mild pressure or a brief pinch.
Can jawline filler fix a weak chin?
Jawline filler can significantly improve the appearance of a weak or recessed chin by adding projection and definition. For clients seeking both jawline and chin enhancement, a combined treatment using chin filler and jawline filler can create a beautifully balanced lower face profile.
Who is a good candidate for jawline filler?
Jawline filler is suitable for adults who want to define and contour their jawline, reduce the appearance of jowls, improve facial symmetry, or enhance a weak chin. It is not suitable for those who are pregnant, breastfeeding, or have certain medical conditions. A consultation at The London Aesthetic Clinic will confirm your suitability.
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