Gangnam, Seoul

Rejuran

Skin-healing salmon-DNA injections for texture and elasticity.

What it is

Rejuran is an injectable skin treatment based on polynucleotides (PN) derived from salmon DNA. Widely used in Korean dermatology, it is designed to support the skin’s own repair process rather than adding volume or relaxing muscles. Patients typically choose it to improve skin texture, elasticity and overall skin quality.

How it works

Small amounts of the PN solution are injected evenly into the dermis across the treatment area — usually the face, under-eye area or neck. The polynucleotides support the skin’s natural regeneration, encouraging healthier skin structure over a series of sessions. Numbing cream is applied beforehand to keep the procedure comfortable.

Who it’s for

Rejuran suits patients concerned about thin or tired-looking skin, fine lines, enlarged pores, acne scars or dull texture. Because it works with the skin’s own repair process, it is popular with those who want gradual, natural-looking improvement rather than a dramatic change.

What to expect

A session usually takes around 20–30 minutes plus numbing time. Mild redness or small injection marks can appear for a day or two. Most clinics recommend a course of 2–4 sessions spaced about four weeks apart, with skin quality improving progressively over the following months.

Recovery & aftercare

Redness and small bumps at the injection points usually settle within 24–72 hours. Avoid makeup for the rest of the day, and skip saunas, intense exercise and alcohol for about 48 hours. Gentle moisturising and daily sun protection support the result.

FAQ

Does Rejuran hurt?
Numbing cream is applied first; most patients describe a brief stinging that is tolerable.

How soon will I see results?
Skin usually looks more hydrated within days, with texture and elasticity improving over the full course of sessions.

Can I fly home the next day?
Yes — Rejuran needs no special recovery, which makes it popular with short-stay international visitors.

Interested in Rejuran?

Message our English-speaking coordinators for a personalised recommendation and a clear quote.

WhatsApp us