Rejuran Healer in Seongsu, Seoul

Polynucleotide skin healing, including Dr. Park's Rejuran and Plamon regeneration recipe

Medically reviewed by Dr. Park Kyung-min, MD, PhD, Medical Director of Seongsu Melting Clinic · Board-certified in Family Medicine · Last reviewed September 2026

Rejuran Healer is one of the most requested skin treatments in Korea, and for good reason: it focuses on skin health rather than volume. At Seongsu Melting Clinic in Seongsu, Seoul, it is also the base of the clinic's own regeneration recipe, designed by Dr. Park Kyung-min.

What is Rejuran Healer?

Rejuran is a polynucleotide (PN) injectable. Polynucleotides are chains of DNA fragments purified from salmon. Once placed in the skin, they are thought to support the environment in which skin cells repair themselves, helping with hydration, elasticity, and recovery.

Rejuran does not fill wrinkles or change facial shape. Instead, many patients notice that their skin looks calmer, feels thicker and more resilient, and handles irritation better over the weeks that follow a series of treatments.

How we approach Rejuran Healer at Seongsu Melting Clinic

Dr. Park works as a key opinion leader (KOL) for Rejuran, which means he teaches and discusses its use with other physicians. That experience shapes how he uses it in clinic: where to inject, how deep, and when Rejuran alone is enough.

For patients who want more, the clinic offers its premium regeneration injection, a recipe that combines Rejuran with Plamon, a placenta-derived product. It is used for concerns such as redness, fine lines, dehydration, stretch marks, and acne scars. Whether you need the recipe or plain Rejuran is decided after examining your skin, not in advance.

A good fit if…

  • Your skin looks tired, thin, or easily irritated
  • You have fine lines and dehydration and want a natural result
  • You have mild redness or sensitivity that makes other treatments difficult
  • You want to support skin recovery around laser treatments or acne scar work

Consider something else if…

  • You have a fish or salmon allergy
  • You are pregnant or breastfeeding
  • You have active infection or inflamed acne in the area on the day
  • You mainly want volume or lifting, where filler, collagen stimulators, or devices may suit you more

What to expect

After a consultation with Dr. Park, numbing cream is applied and the skin is treated with many small injections. Rejuran is known for being more uncomfortable than some boosters; numbing helps, and Dr. Park talks you through the process as he goes.

Small raised bumps are normal and usually flatten within a day or so. Mild redness or small bruises may appear. Most patients return to work the same day or the next. A series of sessions a few weeks apart is common, followed by maintenance. The exact plan, and pricing, is explained at consultation.

Aftercare

  • Leave the skin alone for the rest of the day, with no makeup on injection points
  • Avoid saunas, alcohol, and hard workouts for about a day
  • Use a gentle cleanser and a simple moisturizer
  • Wear sunscreen and avoid heavy sun exposure
  • Contact the clinic via KakaoTalk, WhatsApp, LINE, or WeChat if anything worries you

A note from Dr. Park

Dr. Park often tells patients that his research and lecturing are only useful if they change what happens in the treatment room. His regeneration recipe came from exactly that: taking what he had learned about Rejuran and placenta products and turning it into a protocol he could adjust for each patient's skin.

Frequently asked questions

Does Rejuran hurt?

It can sting more than some boosters. Numbing cream is used, and most patients find it manageable. Dr. Park explains each step and checks in with you during treatment.

How soon will I see results?

Some people notice better hydration within a week or two. Changes in texture and resilience usually build over several weeks and a series of sessions. Results vary.

What is the difference between Rejuran and the regeneration recipe?

Rejuran is the PN product on its own. The clinic's regeneration injection combines Rejuran with Plamon, a placenta product, for patients whose skin needs broader support.

Related treatments

Book a consultation at Seongsu Melting Clinic

Message us on WhatsApp or KakaoTalk, or call +82-2-468-7179. International patients are welcome to write to us in English.

  • Address: 4F #403, Samjin Building, 113 Achasan-ro, Seongdong-gu, Seoul (Seongsu-dong 2-ga)
  • Getting here: Seongsu Station (Line 2), Exit 2, about a 3-minute walk. Parking available.
  • Hours: Mon–Fri 10:00–20:00 (lunch 13:00–14:00) · Sat 09:30–15:00 · Closed Sundays & public holidays

Directions, hours and booking options · Meet Dr. Park Kyung-min

Treatment plans, number of sessions and results vary from person to person and are decided after an in-person consultation. This page is general information, not a diagnosis or a substitute for medical advice.