If you feel your jawline appears overly wide or heavy when you clench, jaw slimming treatment can create a softer, more contoured lower face. Often caused by enlarged masseter muscles, this concern can affect facial balance and, in some cases, be linked to teeth grinding or jaw tension.
At House of Glo, our medically-led Jaw Slimming treatment gently relaxes these muscles to refine the face shape while maintaining natural expression.
Jaw Slimming treatment is a non-surgical procedure that uses carefully placed anti-wrinkle injections to relax the masseter muscles - the strong muscles at the back of the jaw responsible for chewing and clenching. When these muscles are enlarged, they can create a wider, more square lower face. By gently softening their activity, the jawline gradually appears slimmer and more contoured over time. In some cases, the treatment can also help relieve symptoms of jaw tension, teeth grinding (bruxism) and facial discomfort.
Jaw Slimming treatment is designed to soften and rebalance the lower face by reducing overactivity in the masseter muscles. The result is a more contoured jawline and, for some patients, relief from muscle-related tension.
It can help to treat:
Jaw Slimming treatment is considered safe and well established in aesthetic and medical practice. The same medication has been used for many years to treat muscle-related conditions such as teeth grinding and jaw tension. When performed with clinical precision and conservative technique, the procedure is quick, minimally uncomfortable and involves little to no downtime. Your safety, comfort and natural-looking results are always the priority.
Your appointment begins with a detailed consultation with Nurse Julie. You’ll be asked to clench your jaw so muscle strength and bulk can be assessed. We’ll discuss your aesthetic goals, any symptoms of teeth grinding or tension, and review your medical history to ensure suitability.
The treatment itself is quick and precise. Small amounts of anti-wrinkle medication are carefully injected into the masseter muscles on each side of the jaw. The procedure usually takes around 10–15 minutes and involves minimal discomfort.
You can return to most daily activities immediately after your appointment. You’ll be advised to:
Personalised aftercare guidance will always be provided.
Jaw Slimming results develop gradually. You may notice early changes within 2–3 weeks, with full contouring visible at around 6–8 weeks as the muscle reduces in size.
The lower face will appear softer and more refined, while tension-related symptoms may improve sooner. Results typically last around 4–6 months.
Jaw Slimming involves strong functional muscles and requires expert anatomical knowledge to achieve safe, balanced and natural results. At House of Glo, your treatment is delivered with clinical precision and genuine care. Here’s why patients trust us:
Following your consultation and detailed assessment with Nurse Julie, small, carefully measured amounts of anti-wrinkle medication are precisely injected into the masseter muscles during one session. The procedure usually takes around 10–15 minutes, and you can return to most normal daily activities shortly afterwards.
While the treatment itself is completed in one visit, results develop gradually over several weeks as the muscle reduces in size. A review appointment may be offered to monitor progress and ensure your results are balanced and in harmony with your facial features.
Whether you’re new to Jaw Slimming treatment or looking to continue your aesthetic journey with trusted professionals, House of Glo is here to help you achieve natural looking results.
We look forward to welcoming you to the clinic.
'I chose Julie at House of Glo for her high levels of experience and expertise, and I’m so glad I did. From the very first consultation, she made me feel reassured and empowered in the choices available to me. Julie is warm, professional, and genuinely cares about achieving the best outcome for her clients. I’m absolutely delighted with the results we’ve achieved. Highly recommend!'
'Another wonderful experience with Julie. She is so knowledgable and, most importantly, my Botox results have been fabulous. Would highly recommend to anyone considering a tweakment!'
Stay in the glow - sign up to the House of Glo newsletter to receive exclusive offers, updates, and beauty tips straight to your inbox!
