
Rejuran Healer
We listen to your concerns about skin texture and wrinkles, and discuss the intended use of the PN product and whether it is suitable for your skin condition.
Rejuran's PN ingredient and product
Rejuran is a tissue-restoration biomaterial that uses PN (sodium polynucleotide). It is a treatment in which salmon-derived PN is injected into the skin, and the manufacturer's approved indication in Korea is the temporary improvement of facial wrinkles in adults.

Rejuran product
A Rejuran product with PN extracted and purified from salmon. The treatment area and method are discussed with our medical team.
A PN skin booster that helps skin recover from within
A skin booster in which polynucleotide (PN) extracted and purified from salmon is injected into the dermis to help improve the environment inside damaged skin.
If skin texture and facial wrinkles concern you
Tell us which of these bothers you: skin texture, facial wrinkles, or your recent skin condition. Our medical team reviews your skin condition and treatment history and explains whether it is suitable and what range you may expect.
Questions about PN ingredients and care before and after treatment
Check the product's ingredients, intended use, and care methods separately.
Checks before treatment and recovery care
We walk you through each step in order, from what to check before treatment to expected reactions and side effects and aftercare.
- 1Before Treatment
Tell us before treatment
Tell our medical team about any recent filler treatment in the area, medications you take, hypersensitivity to PN, pregnancy or breastfeeding, and any skin inflammation or infection. You need to review the contraindications and precautions in the manufacturer's instructions for use.
- 2After Treatment
Side effects and aftercare
Side effects such as redness, swelling, itching, pain, nodules, and discoloration may occur. The manufacturer advises avoiding makeup for 12 hours after the injection and avoiding prolonged exposure to sun, UV light, cold, and heat for two weeks.
- 3When to Contact Us
When to seek care
If inflammation lasts more than 1 week or unexpected symptoms appear, see a doctor.
Need a consultation about Rejuran Healer?
Compare the ingredients and range of use of Rejuran i and Rejuran HB Plus, and check Our Doctors. For care suited to your skin condition, call our main line.






