Jawline Botox & V-Line Treatment in Korea: Complete Guide 2025
The V-shaped face is one of the most sought-after beauty ideals in Korea, and jawline Botox offers a non-surgical path to achieving it. By relaxing the masseter (jaw) muscles, this treatment slims a square jaw into a softer, more feminine shape.
What Is Jawline (Masseter) Botox?
Jawline Botox involves injecting botulinum toxin into the masseter muscles - the large muscles on each side of your jaw used for chewing. When these muscles are overdeveloped (often from teeth grinding, gum chewing, or genetics), they create a square, angular jawline.
How it works:
- Botox is injected into the masseter muscles
- The toxin temporarily relaxes the muscles
- With reduced use, the muscles gradually shrink
- The jawline becomes slimmer and softer
Who Is a Good Candidate?
Ideal Candidates
- Square or wide jaw due to muscle (not bone)
- Teeth grinders (bruxism sufferers)
- Those who clench jaw when stressed
- People with asymmetric jaw muscles
- Anyone wanting a slimmer face without surgery
Not Ideal For
- Wide jaw due to bone structure (may need surgery)
- Those with very weak masseter muscles
- Pregnant or breastfeeding women
- People with neuromuscular disorders
How to Tell If It's Muscle or Bone
Clench your jaw and feel the sides:
- If hard lumps appear → Muscle (Botox will help)
- If no change → Bone structure (surgery may be needed)
Jawline Botox Prices in Korea (2025)
| Botox Brand | Price Range (KRW) | Price Range (USD) |
|---|---|---|
| Botulax (Korean) | ₩20,000-50,000 | $15-40 |
| Meditoxin (Korean) | ₩30,000-60,000 | $25-45 |
| Coretox (Korean) | ₩30,000-70,000 | $25-55 |
| Xeomin (German) | ₩60,000-100,000 | $45-75 |
| Botox (Allergan) | ₩100,000-200,000 | $75-155 |
Typical units needed: 50-100 units total (25-50 per side)
Prices as of January 2025. Some clinics charge per unit, others per treatment area.
Korean vs. Imported Botox
| Factor | Korean Brands | Imported (Allergan, Xeomin) |
|---|---|---|
| Price | Lower | Higher |
| Effectiveness | Comparable | Comparable |
| Duration | 4-6 months | 4-6 months |
| FDA approval | KFDA | US FDA + KFDA |
| Best for | Budget-conscious | Those preferring Western brands |
Popular Korean brands: Botulax, Nabota, Meditoxin, Coretox
Results Timeline
When Will You See Results?
| Timeframe | What to Expect |
|---|---|
| Day 1-3 | No visible change |
| Week 2 | Muscle starts softening |
| Week 4-6 | Visible slimming appears |
| Month 2-3 | Maximum results |
| Month 4-6 | Effects begin to fade |
Why the wait? Unlike wrinkle Botox (which shows effects in days), jawline Botox requires time for the muscle to actually shrink from reduced use.
How Long Do Results Last?
- First treatment: 4-6 months
- With regular treatments: 6-8 months
- Long-term: Some permanent reduction possible with consistent treatment
Tip: Repeat treatments before effects completely wear off (around month 4-5) for cumulative results.
Jawline Botox vs. Other V-Line Treatments
| Treatment | Target | Duration | Downtime | Price Range |
|---|---|---|---|---|
| Jawline Botox | Muscle | 4-6 months | None | $40-155 |
| Face Contouring Injection | Fat | 2-4 weeks effect | Swelling | $150-400 |
| Buccal Fat Removal | Cheek fat | Permanent | 1-2 weeks | $1,500-3,000 |
| V-Line Surgery | Bone | Permanent | 4-6 weeks | $5,000-15,000 |
Combining Treatments
For comprehensive V-line results, Korean clinics often combine:
-
Botox + Contouring Injection
- Botox for muscle
- Fat-dissolving injection for facial fat
- Best for: Muscle + fat combination
-
Botox + Chin Filler
- Botox for jaw slimming
- Filler to elongate chin
- Best for: Creating V-shape illusion
The Treatment Process
Before Treatment
- Avoid blood thinners for 1 week
- No alcohol 24 hours before
- Inform doctor of any medications
- Discuss desired results and realistic expectations
During Treatment (10-15 minutes)
- Doctor marks injection points
- Ice or numbing may be applied
- Multiple small injections into each masseter
- Light massage to distribute
After Treatment
- Resume normal activities immediately
- Avoid lying down for 4 hours
- No massaging the jaw area
- Skip intense exercise for 24 hours
- Avoid very chewy foods for 2-3 days
Aftercare Tips
First Week
- Avoid extremely chewy or tough foods
- Don't clench or grind teeth
- No facial massages
- Skip hot saunas or steam rooms
Ongoing Care
- Reduce gum chewing (prolongs results)
- Address teeth grinding with night guard
- Schedule maintenance before effects wear off
- Consider stress management (less clenching)
Side Effects
Common (Temporary)
- Mild bruising at injection sites
- Slight swelling
- Tenderness when chewing
- Headache (rare)
Uncommon
- Asymmetry (adjustable with touch-up)
- Difficulty chewing tough foods
- Temporary smile changes (very rare)
- Weakness spreading to nearby muscles
How to Minimize Side Effects
- Choose experienced injector
- Follow aftercare instructions
- Don't massage the area
- Avoid tough foods initially
Maximizing Your Results
For Best Outcomes
- Be patient - Full results take 4-6 weeks
- Repeat regularly - Every 4-5 months initially
- Reduce jaw strain - Less gum, less clenching
- Stay consistent - Cumulative effect with regular treatment
- Address grinding - Get a night guard if needed
Why Some People Don't See Results
- Jaw width due to bone (not muscle)
- Insufficient units injected
- Not waiting long enough for results
- Continuing habits that build muscle
Choosing a Clinic
What to Look For
- Experience with facial contouring
- Understands Asian facial aesthetics
- Proper assessment of muscle vs. bone
- Clear pricing (per unit or per treatment)
- Good before/after photos
Questions to Ask
- Is my jaw width from muscle or bone?
- How many units do you recommend?
- Which Botox brand do you use?
- How often should I return?
- What if I don't see results?
FAQ
Q: Does jawline Botox hurt? A: Minimal pain - feels like small pinches. No numbing usually needed, though some clinics offer it.
Q: Will it affect my chewing? A: You may notice slight weakness with very tough foods initially, but normal eating is unaffected.
Q: Can I get this while visiting Korea? A: Yes! Results develop over weeks, so you'll see the full effect after returning home.
Q: Will my face look too thin? A: When done conservatively, results are natural. Discuss your concerns with your doctor to avoid over-treatment.
Q: Is Korean Botox safe? A: Korean brands are KFDA-approved and widely used. They undergo rigorous testing and are used by millions safely.
Q: How many units do I need? A: Typically 25-50 units per side (50-100 total), depending on muscle size.
Q: Can men get jawline Botox? A: Yes! It's increasingly popular among men wanting a slimmer, less angular face.
Conclusion
Jawline Botox is one of the most popular non-surgical treatments in Korea for achieving the coveted V-line face shape. With affordable prices, minimal downtime, and no surgery required, it's an excellent option for slimming a muscular jaw.
Key takeaways:
- Results take 4-6 weeks to fully appear
- Repeat every 4-5 months for best results
- Works for muscle, not bone structure
- Korean brands are safe and effective
- Combine with other treatments for enhanced V-line
Ready for a slimmer jawline? Book a consultation to determine if your jaw width is from muscle (perfect for Botox) or bone (may need other options).
⚠️ Medical Disclaimer: This article provides general information about jawline Botox treatments. It is not intended as medical advice. Always consult with a qualified healthcare professional before undergoing any medical or cosmetic procedure. Individual results may vary.
Last Updated: January 2025 Reading Time: 8 minutes