Jawline slimming, also known as masseter reduction, is a non-surgical treatment using Botox to achieve a slimmer, more contoured lower face. This procedure is especially popular among individuals with a square or boxy jawline caused by enlarged masseter muscles—the muscles responsible for chewing. With strategic Botox injections, it’s possible to soften the jawline, reduce facial width, and even relieve symptoms related to teeth grinding (bruxism).
What Causes a Bulky Jawline?
An overly prominent jawline is often the result of hypertrophy of the masseter muscles, located at the angle of the jaw. This enlargement can be genetic or developed over time from:
- Frequent chewing (e.g., gum or tough foods)
- Teeth grinding (bruxism)
- Jaw clenching from stress or TMJ dysfunction
This muscular build-up can lead to a broader, square-shaped face, which some may find too masculine or disproportionate to their features.
How Botox Works for Masseter Reduction
Botox is injected directly into the masseter muscles to temporarily relax and weaken them. Over time, reduced muscle activity causes the muscle to shrink in size, leading to a slimmer, V-shaped facial contour. While the muscle remains functional for chewing, it no longer appears bulky or overly tense.
The treatment takes about 15–20 minutes and is relatively painless with no downtime. Most people begin to see facial slimming results in 4–6 weeks, with full effects developing by the 8-week mark. The results typically last 4–6 months, and many clients return for maintenance every 6 months.
Benefits of Botox Jawline Slimming
- Slims and sculpts the lower face
- Non-surgical alternative to jaw reduction surgery
- Reduces teeth grinding and jaw tension
- Improves facial balance and proportions
- Minimal discomfort and no downtime
Ideal Candidates
This procedure is ideal for those who:
- Have a square or wide jaw from muscle—not bone
- Experience jaw clenching, bruxism, or TMJ-related discomfort
- Want a softer, more oval facial shape
- Prefer non-invasive aesthetic treatments
Final Thoughts
Botox for jawline slimming and masseter reduction is a powerful solution for those seeking facial contouring without surgery. It’s both cosmetic and therapeutic, offering aesthetic refinement and relief from jaw-related issues. For best results, always choose a skilled injector familiar with facial anatomy and contouring techniques.
