Jawline contouring is a non-surgical treatment that reshapes and defines the lower face using two injectable approaches. Hyaluronic acid dermal filler is injected along the jawline and chin to add physical structural definition — building a sharper jaw border and improving chin projection. Masseter Botox is injected into the jaw-clenching muscle to slim and taper a wide or square lower face. Both are performed under topical and local anaesthetic in a clinic room in 30–60 minutes with no surgical recovery. Filler results are visible immediately; masseter Botox results develop progressively over 4–6 weeks as the muscle gradually reduces in size.

Structural hyaluronic acid filler used for jaw and chin definition typically lasts 12–18 months. Firmer, higher-density filler products placed in the periosteal plane (directly on the bone) degrade more slowly than soft-tissue fillers used in other areas — making jaw and chin filler among the longest-lasting filler treatments available. Masseter Botox results last 4–6 months per session, with the muscle gradually recovering over this period. With repeated masseter Botox sessions, the muscle undergoes cumulative atrophy — meaning results often become more sustained and lower doses are needed for maintenance over time. A top-up jaw filler session at 12–18 months restores and maintains the result continuously.

Jawline filler is very well tolerated. Topical numbing cream is applied before treatment, and all structural filler products used for the jawline contain lidocaine within the gel — providing progressive numbing as the filler is injected. Most clients describe the experience as mild pressure and occasional brief stinging during each injection point — not painful. Masseter Botox uses very fine needles and is similarly well tolerated with topical numbing. Some clients opt for a local dental nerve block for maximum comfort during jaw and chin filler — your dermatologist will offer this at consultation if appropriate. Post-treatment tenderness at injection sites is normal for 2–3 days and resolves quickly.

Jaw filler and masseter Botox address different aspects of the lower face. Jaw filler adds physical structure and definition to the jawline border — making it sharper, more angular and more defined. Chin filler improves chin projection for better profile proportion. These are for clients who want more definition and structure. Masseter Botox relaxes the masseter chewing muscle to reduce muscle bulk — slimming a wide, square or heavy lower face. This is for clients whose lower face is too wide or square due to masseter hypertrophy. Many clients benefit from both in the same session: filler creates definition while Botox slims the frame — producing a comprehensive sculpted result. Your dermatologist assesses which approach, or which combination, is most beneficial for your specific anatomy at consultation.

Correctly performed jawline filler looks entirely natural — it enhances and sharpens your existing jaw structure rather than creating an exaggerated or artificial appearance. At Maynee, the dermatologist uses proportional assessment to plan filler volumes that are appropriate for your individual face shape — avoiding the overtreated, unnatural jawline seen when excessive filler volumes are placed without proportional planning. Most clients report that colleagues and family describe them as looking "sharper", "healthier" or "more defined" — not as having had a procedure. Mild swelling in the first 3–5 days is the most common visible sign after treatment, after which the result integrates naturally. By the 2-week review, the jaw looks entirely your own.

Jawline contouring cost at Maynee in Chennai is confirmed at your initial consultation after a full facial anatomy and proportion assessment — pricing depends on the filler product selected (different structural HA products are priced differently), the volume required for your specific anatomy, whether chin filler is included, whether masseter Botox is added and the number of units required per side. Full transparent, itemised pricing with no hidden charges is provided at consultation before any treatment proceeds. You are never charged for treatment not agreed to in advance. The included 2-week review is part of the session cost.

Common expected side effects of jaw filler are temporary and resolve without treatment: swelling (typically peaks at day 2–3 and resolves by day 7), bruising at injection sites (resolves in 5–10 days), mild tenderness (2–3 days) and temporary lumpiness at injection points (resolves as swelling settles over 1–2 weeks). Rare but more serious risks include filler nodule formation, infection (treated with antibiotics), asymmetry requiring correction, filler migration and — the most serious risk — vascular occlusion from filler injected into or compressing a blood vessel. Vascular occlusion requires immediate treatment with hyaluronidase. This risk is why jawline filler must only be performed by a certified medical dermatologist with specialist vascular anatomy knowledge and hyaluronidase immediately available — as it is at every Maynee appointment. Masseter Botox side effects are minimal — mild injection site tenderness for 1–2 days and, very rarely, temporary mild chewing fatigue (resolves within weeks).

Yes — hyaluronic acid jawline filler can be fully dissolved using hyaluronidase, an enzyme that breaks down HA filler rapidly and safely. Hyaluronidase is available at Maynee at every appointment for emergency use (vascular occlusion) or elective dissolution (if you are unhappy with the result). The dissolution process takes 24–48 hours for the filler to fully resolve. This reversibility is one of the most important safety and patient-confidence advantages of HA filler over surgical jawline implants or non-HA fillers, which cannot be reversed. The ability to dissolve jawline filler at any time means you are never permanently committed to a result you do not like.

Ideal candidates for jawline contouring are adults of any age who want a sharper jaw border, improved chin projection, a slimmer lower face, better facial symmetry or jowl correction — without surgery. The treatment is suitable for men and women, all skin types and all Indian skin tones. It is not appropriate for those who are pregnant or breastfeeding, have known allergy to hyaluronic acid, lidocaine or botulinum toxin, have an active infection in the treatment area, are on anticoagulant medications, have had dental work within 2 weeks, or have previous permanent filler in the jaw area (which requires careful prior assessment). Those with very significant skin laxity may be better served by thread lift combined with jawline contouring — your dermatologist will assess this at consultation.

Most clients notice visible masseter muscle reduction after their first session of masseter Botox, with the full effect apparent at 6–8 weeks. A single session lasts 4–6 months, after which the muscle gradually recovers. With repeated sessions, the masseter undergoes cumulative progressive atrophy — meaning the lower face slimming effect becomes more sustained with each treatment cycle, and the dose required to maintain results often decreases over time. Typically 2–3 sessions per year are recommended in the first year, reducing to 1–2 maintenance sessions per year thereafter as the progressive muscle reduction effect becomes established. Clients who stop masseter Botox entirely will see the muscle gradually return to its original size over 12–24 months as the Botox effect fully wears off — the results are not permanent but can be sustained indefinitely with maintenance sessions.