Square Jaw

A procedure that reduces excess jaw muscle to create a slimmer jawline.

Is this your concern?

😟Square-looking jaw feels harsh
😟Masseter hypertrophy from clenching/bruxism
😟Want a V-line contour
😟Headaches or jaw fatigue
😟Heavy male jawline concern
😟Non-surgical contouring

Procedure Info

Duration

10-15 min

Recovery

Same-day return

Anesthesia

Optional topical

Frequency

Every 4-6 months

What is Masseter Botox?

Temporarily lowers masseter overactivity to reduce muscle volume — softens jaw contour and may ease bruxism and tension headaches.

Injection points

  • Masseter thickness/symmetry assessment
  • Dose designed by face shape
  • Left/right symmetry check
  • Vessel/nerve avoidance points

Ideal for

  • Overactive masseter (strong clench)
  • Bruxism tendencies
  • Softening facial contour
  • Maintenance-oriented patients

Why Seye Clinic

We evaluate bite force, asymmetry and skin elasticity together to refine the line without over-drooping.

Treatment flow

  • Consult and palpation
  • Alcohol antisepsis
  • Micro-injections per point
  • Cold pack
  • Home-care guidance

Outcomes and longevity

Contour change over 2-4 weeks, stabilizing at 2-3 months. Intervals can extend with repeated sessions as muscle memory softens.

FAQ

Volume reduction becomes felt 2-4 weeks after injection.

Aftercare

Avoid alcohol and smoking for 24 hours after the procedure.
Avoid sauna, jjimjilbang, and hot baths for 1 week.
Avoid irritating cosmetics and strong massage on the treated area for 1 week.
Apply SPF50+ sunscreen diligently when going outdoors.
Temporary redness, mild swelling, or dryness may occur and typically resolves within days.
Contact the clinic immediately if blisters, severe swelling, or fever persist beyond 72 hours.
Inform the clinic in advance if you are pregnant, breastfeeding, or have had recent filler, fat grafting, or peeling procedures.

Procedures (8)

Square Jaw [Korean] Botox 50u

Proven effective and safe botulinum toxin

excl. vat

25,000 KRW

Square Jaw [Korean] Botox 100u

Proven effective and safe botulinum toxin

excl. vat

50,000

26%

37,000 KRW

Square Jaw [Coretox] Botox 50u

Premium, domestically produced toxins with fewer resistance concerns

excl. vat

59,000 KRW

Square Jaw [Coretox] Botox 100u

Premium, domestically produced toxins with fewer resistance concerns

excl. vat

118,000

16%

99,000 KRW

Square Jaw [Imported] Xeomin 50u

The first pure botulinum toxin, made in Germany

excl. vat

99,000 KRW

Square Jaw [Imported] Xeomin 100u

The first pure botulinum toxin, made in Germany

excl. vat

198,000

10%

179,000 KRW

Square Jaw [Imported Premium] Allergan 50u

Made in the USA, the world's first botulinum toxin licensed as the original Botox

excl. vat

170,000 KRW

Square Jaw [Imported Premium] Allergan 100u

Made in the USA, the world's first botulinum toxin licensed as the original Botox

excl. vat

340,000

6%

320,000 KRW

Seye Clinic

10F, 55 Seocho-daero 77-gil, Seocho-gu, Seoul

Parking available (1h free with treatment)


Representative: Eun Sol Lee

Privacy Officer: Eun Sol Lee

Business Registration Number: 470-03-03420


Phone: +82-507-1345-5928

Email: info@seyeclinic.com

Opening Hours: Weekdays/Evening Clinic 10:30-21:00 (reservation cutoff 19:00), Weekends/Public Holidays 10:30-19:00 (reservation cutoff 17:00)


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