Injectable Treatments · Apgujeong, Seoul

Cheek Slimming Injections in Apgujeong & Cheongdam, Gangnam, Seoul

Precise botulinum toxin placement to soften full or chubby-looking cheeks without surgery.

Quick answer

Every plan at Oaro Dermatology Clinic begins with a 1:1 skin diagnosis by a board-certified dermatologist, so the dose, device settings and session count are set for your skin rather than a template. Meet our doctors or ask about your own skin .

At a glance

Overview

What are cheek slimming injections?

Cheek slimming injections, called cheek botox (볼 보톡스) in Korea, are a refinement of masseter treatment. Where jawline injections target the bulk at the jaw angle, cheek slimming addresses fullness slightly higher and more forward, where the upper masseter and overlying tissue make the lower cheeks look round or heavy. By relaxing selected muscle fibres with botulinum toxin, the area gradually slims and the cheekbone-to-jaw line looks more defined.

Honest assessment matters here. Toxin reduces muscle, not fat or bone. If cheek fullness is mainly fat, lipolytic injections, Thermage FLX or an energy-based lifting may suit better; if the skin is loose, slimming can make it look emptier. A board-certified dermatologist should examine the face before any injection is agreed.

How cheek slimming injections work at Oaro

At Oaro Dermatology Clinic in Apgujeong, Seoul, we begin with a 1:1 facial analysis: you clench, smile and relax while the dermatologist palpates the masseter and checks how much of the fullness is muscular. Nabota is then placed in small, shallow aliquots in the upper-outer masseter, keeping well clear of the muscles that lift the smile. Doses are deliberately conservative on the first visit, with a review at 4–6 weeks. Patients who also want a sharper angle often combine this with jawline contouring injections; those whose fullness is fat may be guided to fat-dissolving injections, and those with early laxity to Thermage FLX. Our cheek contouring page compares every option, and the injectable treatments hub lists the full menu. Written aftercare follows every visit.

Why patients choose Oaro

• Diagnosis and treatment by a board-certified dermatologist, not a technician
• Genuine devices and products: Ultherapy, Thermage FLX, Helios Pico, Rejuran, Juvelook
• One treatment plan, written down, with aftercare and follow-up
• Private 1:1 rooms in Cheongdam Tower, 8 minutes from Apgujeong Rodeo Station
• English-friendly coordination and clear, itemised pricing

Treatment goals

Common goals for cheek slimming injections

A slimmer mid-to-lower face

Softening round lower cheeks so the cheekbones look more prominent.

Sharper V-line

Combined with masseter treatment for the oval outline popular in Seoul.

Subtle, reversible change

Nothing is added or removed permanently, which reassures first-time patients.

Your visit

What to expect

1. Consultation & diagnosis

The dermatologist distinguishes muscle from fat and skin laxity, reviews previous injections and photographs your face at rest and smiling.

2. Injection

After cleansing and marking, several tiny injections are placed per side with a 30-gauge needle. The visit takes around 15 minutes.

3. Aftercare & follow-up

You leave with written instructions. At 4–6 weeks we check symmetry and smile and top up only if needed.

Cost guide

Cheek slimming injection cost in Seoul

Pricing in Apgujeong follows the product and units used. Cheek slimming often uses fewer units than full masseter treatment, and combining areas on one visit usually reduces the total.

Exact pricing is confirmed at consultation after examination.

Aftercare

Aftercare

• Avoid rubbing, massaging or facial treatments on the cheeks for 24 hours.
• Stay upright for 4 hours and skip saunas or intense exercise that day.
• Mild tightness while chewing is normal for the first 1–2 weeks.
• Photograph your face weekly; the change is gradual and easy to miss day to day.
• Return at 4–6 weeks for review and plan repeats every 4–6 months.

Medically reviewed by

Dr. Chang-hyun Kim, M.D.

Board-certified dermatologist and Representative Director of Oaro Dermatology Clinic, Cheongdam. Ulthera Certified Treatment Provider, Thermage FLX Master Certified, and full member of the Korean Dermatological Association, the Korean Society for Dermatologic Laser and the Korean Filler Society.

FAQ

Frequently asked questions

What is the difference between cheek botox and jawline botox?

Jawline injections treat the bulk at the jaw angle; cheek slimming treats fullness higher and further forward. Many patients have both for a V-line effect.

Will cheek slimming make my face look sunken?

Not when doses are conservative and skin quality is good. Patients with thin faces or loose skin are usually advised against it.

How soon will I see results?

Slimming begins at 2–3 weeks and is complete by about 6 weeks.

Can it affect my smile?

Rarely, if toxin spreads to the smile muscles. Careful shallow placement by an experienced dermatologist minimises the risk, and any effect is temporary.

Does it remove cheek fat?

No. Toxin slims muscle only; fat-dissolving injections or energy devices address fat.

Explore related care

Often considered together

• Injectable Treatments — the full injectable menu at Oaro
• Jawline Contouring Injections — masseter toxin for the jaw angle
• Fat-Dissolving Injections — for fullness that is fat rather than muscle
• Cheek Contouring — every option for cheek shape
• Thermage FLX — tightening for loose cheek skin
• Contact & Booking — book a facial analysis in Apgujeong

Private 1:1 consultation

Plan your treatment with a board-certified dermatologist in Apgujeong

Tell us what you would like to change, and we will examine your skin, explain the options and give you a written plan with clear pricing. English-speaking coordinators are available for international patients.