A consultation companion

PDRN Salmon Injection

PDRN (polydeoxyribonucleotide) injections use DNA fragments purified from salmon and are aimed at tired, damaged or sensitive skin. The physician decides at the in-person consultation whether PDRN suits your skin and how much to use.

Dr. Jee Hoon Ju’s care library · English
Clinic source checked October 16, 2026. General information; suitability and your treating physician are confirmed at Tune Clinic.

Bring these questions

  • Is PDRN or a polynucleotide product like Rejuran more suitable for my skin, and what is the difference?
  • How many sessions would you plan, and how far apart, given my travel?
  • When can I wash my face, wear makeup and exercise again?

What it is assessed for

Concerns assessed for PDRN include fine lines, loss of elasticity, enlarged pores, rough texture, acne scars and redness. Suitability is decided individually. Daylight photos without makeup, what bothers you, and your dates in Seoul help the physician give an initial view.

Limits

PDRN is often planned as more than one session, but the number and spacing are set by the physician and reviewed as you go. It is aimed at skin quality, and how much changes varies by individual.

Alternatives

Rejuran is a salmon-derived polynucleotide, and polynucleotide and PDRN products are not interchangeable. Juvelook and Tune Re2O are collagen-stimulating injectables. Each targets skin quality differently, and the physician explains which formulation suits your concern.

Screening and recovery

Tell the physician about a fish or salmon allergy, pregnancy or breastfeeding, or an active skin infection in the area. Numbing cream can be used. Redness, swelling or small bumps at injection points may occur. Moisturising and sun protection are part of aftercare.

Current clinic information

For the current menu, product availability and published prices, see the clinic’s information below. Ask for a full quote after assessment, including the selected treatment scope and any optional additions.

View PDRN Salmon Injection at Tune Clinic ↗

This page is a consultation aid, not an individual recommendation. Information about a device or product does not establish its suitability for you.

Continue exploring

Rejuran ↗

Juvelook ↗

Tune Re2O ↗

Discuss your options

Book a general consultation at Tune Clinic. Selecting a topic does not commit you to treatment or guarantee Dr. Ju as your physician.

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