At Cosmetix, jawline slimming treatments are designed to refine and balance your facial profile. Using a professional, tailored approach, this treatment helps create a softer, more contoured appearance while maintaining natural-looking results.
30 Minutes
1-2 Weeks After
From £275
Minimal
Mild
4-6 Months
Jawline slimming is a non-surgical treatment that uses Botox to relax the masseter muscles, which can sometimes appear enlarged due to teeth grinding, clenching, or natural muscle build-up. By reducing muscle activity, the jawline can appear slimmer, softer, and more refined, while still maintaining natural facial expressions.
At Cosmetix, all jawline slimming treatments are carried out by our trained nurse in a safe, clinical environment with precision and care.
This treatment can help address:
Jawline slimming is suitable for adults looking to soften the appearance of a strong or wide jawline without surgery.
You may be a good candidate if you:
It uses Botox to relax the masseter muscles, reducing their size over time and creating a slimmer jawline.
Results typically last 3–6 months, with repeat treatments maintaining the effect.
Most patients experience minimal discomfort, as Botox is injected with a very fine needle.
Downtime is minimal. You may experience slight redness or swelling, which usually settles within a day.
Initial results can be seen within 2-4 weeks, with continued improvement as the muscles gradually reduce in size.
Yes, the goal is to achieve subtle refinement and balance, not an overdone look.
Yes, when administered by trained medical professionals using approved products.
Yes, it can be combined with treatments such as dermal fillers or skin boosters for a more comprehensive facial rejuvenation.
I want to say a huge thank you to Kelly who explained thoroughly the procedures carried out and made me feel at ease. Kelly was highly professional, gentle and made me feel super comfortable from start to finish. I would highly recommend her for any procedures and certainly will be back myself!
Your journey to smoother, more confident skin starts here. All treatments at Cosmetix are overseen by our lead practioner, Kelly Cox who ensures the highest standards of safety and care.
