[October Limited] [Korean] Power V Toxin 1 Session
Masseter Botox is a treatment that relaxes the muscles of mastication to help improve the appearance of a square jaw. Encore! Best Collaboration Masseter toxin injects botulinum toxin type A into the masseter, the chewing muscle over the angle of the jaw. Korea registered this use first and did so for a single product, Nabota; China approved BOTOX Cosmetic for it in 2024; in the United States it remains an off-label use with a supplemental application still under FDA review. Target tissue: Masseter — the chewing muscle at the jaw angle Korea: Nabota only: benign masseter hypertrophy, adults 18 to 65 United States: Not approved — sBLA accepted for review on 2026-08-04 China: BOTOX Cosmetic approved for masseter muscle prominence, launched 2024-09 What is masseter toxin, and which muscle does it target? Masseter toxin is an injection of botulinum toxin type A into the masseter, the chewing muscle that sits over the angle of the jaw. The Korean MFDS record for Nabota describes the registered use as a temporary improvement of the lower facial contour in patients with marked to very marked benign masseter hypertrophy, in adults aged 18 to 65. That wording matters: the approved claim is about appearance, it is temporary, and it is written for a graded clinical finding rather than for anyone who wants a narrower lower face. How does a toxin injection change a chewing muscle?
Square Jaw Botox · Power Facial Contouring Injection (GPC)
Offered by Abijou Clinic Myeongdong