
Jaw Botox
Refining well-developed jaw muscles for a softer facial contour
About Jaw Botox
Jaw Botox is a procedure that injects botulinum toxin into the masseter (chewing muscle) to gradually reduce the volume of overdeveloped muscle, softening a square jawline for a gentler impression.
Changes appear gradually as muscle activity decreases, and it may also help when the jaw muscles have become firm from teeth grinding or clenching habits. You can choose your preferred product from Korean-made, Coretox, The Toxin, Xeomin, and Allergan.
At Sia Clinic Daejeon, we check muscle thickness, left-right symmetry, and chewing habits, then design the injection points and dosage (standard 50U) for each individual.
Jaw Botox Features
Square-jaw treatment injected directly into the masseter
Choice of Korean-made, Coretox, The Toxin, Xeomin, or Allergan
Standard 50U, adjusted to muscle volume
Customized injection for asymmetric jaw muscles
Short, incision-free procedure of about 10 minutes
Return to daily life right after treatment
Recommended For
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Those whose face looks angular due to developed jaw muscles
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Those with jaw stiffness from a clenching habit
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Those whose left and right jaw muscles look different in size
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Those who want to refine the lower face without surgery
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Those who have been receiving jaw Botox regularly
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Those who have a preferred Botox product
How It Works
Consultation & Diagnosis — We check the thickness and symmetry of the jaw muscles and your chewing habits
Product & Dosage Selection — Choose your preferred product and set the dosage according to muscle volume
Design & Disinfection — The masseter injection points are marked and disinfected
Botox Injection — Injected in divided doses at the designated points, matched to muscle depth
Soothing & Guidance — After a cold compress, we explain precautions and the expected timeline
Jaw Botox Treatment Areas
Before & After Care
Please review the following for the best results.
Please avoid lying down or rubbing the treated area for 4–6 hours after treatment
Avoid saunas, jjimjilbang (Korean spas), alcohol, and strenuous exercise on the day of treatment
Refrain from chewing tough foods or gum for long periods for 1–2 weeks after treatment
Small bruises or swelling may occur at injection sites and usually subside within a few days
Be sure to tell us in advance if you are pregnant, breastfeeding, or have a neuromuscular disorder
Avoid repeating treatment at short intervals and follow the cycle advised by the medical staff
