Treatment guide · Skin Boosters

Rejuran S in Seoul

A higher-concentration polynucleotide booster aimed at depressed acne scars.

Ask the clinic for: 리쥬란 S (흉터 리쥬란)

Rejuran S explained

Rejuran S is a Korean polynucleotide product made for scars. It has a thicker, more concentrated texture than Rejuran Healer. It is mainly used for depressed acne scars and sometimes other small scars.

How Rejuran S works

The doctor injects Rejuran S directly under each scar. Polynucleotides from salmon DNA are thought to support tissue repair and collagen in the area. Over several sessions, scars can become shallower and the skin texture more even. It is often combined with subcision, lasers or microneedling.

Who Rejuran S is for

• Rolling and shallow boxcar acne scars
• Uneven skin texture after acne
• People who want a booster rather than a filler for scars
• Combining with laser or subcision plans

Who should avoid Rejuran S

• Active acne or infection in the area
• Deep ice pick scars on their own (other methods work better)
• Pregnant or breastfeeding women
• People allergic to fish or salmon products
• Raised or keloid scars

What happens at the appointment

1. Consultation to assess scar types
2. Cleansing and numbing cream
3. Injections under each scar
4. Cold pack to calm the skin
5. Plan repeat sessions every 2–4 weeks

Aftercare and flying home

• Expect small bumps for 1–3 days
• Avoid makeup for about 24 hours
• Avoid alcohol, saunas and hard exercise for 1–2 days
• Use sunscreen every day
• Flying is usually fine the next day

Side effects and risks

• Bumps at injection points
• Bruising and redness
• Mild swelling
• Rare: allergic reaction or infection

How much does Rejuran S cost in Seoul?

₩250,000–₩700,000 (about US$180–510) — The price depends on the number of scars, the number of syringes and whether it is combined with other treatments. Multi-session packages often lower the cost per session. Prices are estimates and change with promotions.

Why get Rejuran S in Korea?

Rejuran S is made in Korea and is widely offered in Seoul as part of acne scar packages. Visitors can combine it with lasers and subcision at lower cost than in many Western cities.

Frequently asked questions

How much does Rejuran S cost in Seoul?

Rejuran S usually costs about ₩250,000–₩700,000 per session in Seoul. Packages of several sessions often cost less per session.

Does Rejuran S hurt?

Numbing cream is used, but injections under scars can sting. Most people find it tolerable.

How many Rejuran S sessions do I need?

Most people need 3–4 sessions about 2–4 weeks apart. Improvement builds gradually over several weeks.

When can I fly after Rejuran S?

Flying is usually fine the next day. Small bumps may still be visible.

Is Rejuran S safe?

Rejuran products are widely used in Korea, and side effects are usually mild. Tell the doctor if you have a fish allergy.

Is Rejuran S better than filler for acne scars?

Filler lifts scars at once, while Rejuran S aims to improve the skin gradually. Many doctors combine both, or add subcision, depending on the scar type.

Where to get it in Seoul

Foreigner-friendly clinics cluster around Gangnam, Sinsa–Apgujeong–Cheongdam and Myeongdong. Tap a number to zoom in, then tap a pin to ask the clinic on WhatsApp whether they offer this treatment and for a quote.