Rejuran Healer is a Korean skin booster made of polynucleotides (PN) derived from salmon DNA. It is injected in tiny amounts across the face to support skin repair, improving elasticity, fine lines, texture and pores. A course of three sessions is typical.
Medically reviewed by [DOCTOR NAME], board-certified dermatologist · Doje Clinic, Apgujeong, Seoul · Last reviewed November 2026
Rejuran is especially popular for thin, sensitive or post-laser skin because it supports recovery rather than adding volume.
People with fish allergies should tell their doctor before treatment.
Quick facts
- Rejuran Healer (PN Skin Booster): Small bumps for 1–2 days; results last around 6–12 months after a full course
- Juvelook (PDLLA Collagen Booster): Mild swelling and bumps for a few days; results last often 12 months or more
- Skinvive (Microdroplet HA Booster): Mild bumps and redness for 1–3 days; results last around 6 months
Key facts
| Rejuran Healer | Typically 3 sessions 2–4 weeks apart |
|---|---|
| Juvelook | Usually 2–3 sessions about 4 weeks apart |
| Skinvive | 1 session, sometimes a touch-up |
Patient questions
Frequently asked questions
What is Rejuran Healer?
Rejuran Healer is a Korean skin booster made of polynucleotides (PN) derived from salmon DNA. It is injected in tiny amounts across the face to support skin repair, improving elasticity, fine lines, texture and pores. A course of three sessions is typical.
What is Rejuran Healer?
Rejuran Healer is a polynucleotide (PN) skin booster derived from salmon DNA, injected in micro-amounts to improve skin repair, elasticity and texture.
What is Juvelook?
Juvelook is a Korean collagen-stimulating injectable combining PDLLA (poly-D,L-lactic acid) with hyaluronic acid to improve skin texture and fine volume.
Your skin plan, designed in Apgujeong
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Medical information on this page is general and educational. Results, downtime and suitability vary by individual. A consultation with a Doje Clinic physician is required before any treatment.