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Masseter Reduction (Face Slimming)

From £350 subject to area size. Book a consultation for details

  • 30 min
  • 350 British pounds
  • Sloane Square Studio


Masseter reduction treatment, also known as jawline slimming or masseter Botox, is a non-surgical cosmetic procedure designed to reduce the size and prominence of the masseter muscles. The masseter muscles are responsible for jaw movement and can sometimes become overdeveloped, resulting in a square or bulky jawline appearance. During the treatment, a small amount of botulinum toxin is injected into the masseter muscles, causing them to relax and reduce in size over time. This procedure not only creates a more balanced and softer facial contour but can also alleviate symptoms associated with teeth grinding and jaw clenching. Masseter reduction treatment is safe, minimally invasive, and offers a convenient solution for individuals seeking a slimmer and more defined jawline. Pre-treatment ► 10 days prior to the treatment: - Avoid taking aspirin or other non-steroidal anti-inflammatory drugs such as Ibuprofen, Advil®, Motrin®, Nuprin®, Aleve®, Celebrex®, Fish oil, Ginkgo Biloba, St. John’s Wort and high doses of vitamin E as these may cause increase risk of bleeding and bruising at the treated site(s). Regular multi-vitamin and Tylenol® is permitted (If not contraindicated) - If you have any history of Herpes Simplex (cold sores) on your face, please inform us - Avoid exposure to the sun 24 hours prior to the treatment: - Avoid alcoholic beverages as this can increase the risk for bleeding and bruising at the treated site(s) - Avoid waxing, bleaching, tweezing, or the use of hair removal creams in the area(s) to be treated - Eat a small meal or a snack before your appointment - Avoid hard foods PRECAUTIONS ► You would not be considered a candidate for anti-wrinkle injection if you have any of the following: - Myasthenia Gravis - Allergy to Botulinum Toxin - Neuromuscular disorder - Pregnant or breastfeeding - Allergy to human albumin Aftercare ► - For facial injection, keep the head upright and avoid touching the area(s) for at least 6 hours after the treatment - Avoid heat exposure such as sunbed / sauna for at least 48 hours - Avoid strenuous activities or vigorous exercise for 24 hours - Avoid activities with high pressure such as diving and flying for 72 hours - Avoid any form of facial treatment or massage for 30 days - Avoid hard foods for at least 5 days - Strictly no laser treatment for 2 weeks - Use SPF 50 daily. To learn more about the Swissforce® Skincare range, go to:

Contact details

  • Sloane Square Studio

    14 Culford Gardens, London, UK

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