Underarm Botox in Seoul
Underarm Botox is a non-surgical injectable treatment designed to reduce excessive sweating by targeting overactive sweat glands. By blocking nerve signals responsible for perspiration, this treatment helps keep underarm areas drier and more comfortable in daily life.
Medically reviewed by Dr. Rhee Se Whan, plastic surgeon · Updated October 2026
What is Underarm Botox ?
Underarm Botox involves injecting botulinum toxin into the skin of the underarm area to temporarily inhibit sweat gland activity. It is commonly used for treating axillary hyperhidrosis and does not affect muscle movement.
How Underarm Botox works
Assessment of sweating severity
Cleansing and preparation of the underarm area
Multiple small injections across the sweating zones
Immediate return to daily activities
Why patients choose Underarm Botox
Significant reduction in underarm sweating
Improved comfort and confidence
Non-surgical treatment option
Minimal downtime
Temporary and adjustable results
Is it right for you ?
- Experience excessive underarm sweating
- Find sweating interferes with daily activities
- Have not responded well to topical treatments
- Prefer non-surgical sweating management options
This treatment is generally not recommended for pregnant or breastfeeding individuals.
Where it works
The treatment focuses on sweat gland control rather than muscle relaxation.
similar procedure ♡
Real results from a related procedure
These Grand patients had body contouring (liposuction) — a procedure closely related to Underarm Botox. They show the natural style of change we aim for; your own result depends on your anatomy and treatment plan.
- Softer lines and smoother skin
- A more relaxed, balanced look
- Natural movement preserved
Photos show Grand Plastic Surgery patients after body contouring (liposuction), shared with consent, as an illustrative example. Results of Underarm Botox differ and vary by individual.
When to Expect Results
Initial sweat reduction usually begins within 3 to 5 days, with optimal dryness achieved within 1 to 2 weeks after treatment.
Back to routine
Little or no downtime.
Effect begins
Muscles start to relax.
Full result
The final effect is visible.
Maintenance
Repeat when movement returns.
Results typically last 4 to 6 months, depending on individual sweat gland activity. Repeat treatments may help maintain long-term control.
Preparation & aftercare
Before treatment
- Tell your doctor about all medications and supplements you take
- Ask your doctor about pausing aspirin or blood-thinning supplements to reduce bruising
- Avoid alcohol the day before treatment
- Come without makeup on the treatment area if you can
- Tell us if you are pregnant or breastfeeding
- Plan important events 1–2 weeks after treatment
After treatment
- Avoid strenuous exercise for 24 hours
- Avoid applying pressure or massaging the area for 24 hours
- Avoid hot baths, saunas, and steam rooms for 48 hours
- Keep the area clean and dry
Chief Director · Plastic Surgeon
Dr. Rhee Se Whan
Non-surgical treatments at Grand are planned by Dr. Rhee’s team with the same understanding of facial anatomy used in surgery — so results look refreshed, never overdone.
- M.D. & Master’s, Hanyang University; Adjunct Professor of Plastic Surgery
- Plastic surgery training, Northwestern University Hospital, Chicago
- MIPS Academic Chair; invited lecturer, 2019 Healthy Life Forum (Russian MOH)
- Specialising in facial lifting at Grand Plastic Surgery since 2004
Underarm Botox questions
Will Underarm Botox stop sweating completely?
Is Underarm Botox painful?
How often should Underarm Botox be repeated?
How long do Underarm Botox results last?
How much does Underarm Botox cost in Korea?
Why choose Grand Plastic Surgery for Underarm Botox?
Find out if Underarm Botox is right for you
Send 3 photos (front, 45°, side) on WhatsApp. Dr. Rhee’s team replies with a personalised plan and estimate — in English.
Medically reviewed by Dr. Rhee Se Whan · Last updated October 2026 · This page is for general information and does not replace an in-person medical consultation.
