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● PN/PDRN Skin Booster · Seomyeon, Busan
PN/PDRN Skin Booster in Busan Seomyeon
Quick answer: PN (polynucleotide) and PDRN (polydeoxyribonucleotide) are a class of DNA-derived ingredients used in skin boosters to support skin repair, hydration and elasticity. They are an ingredient category rather than one brand — Rejuran is the best-known PN product. At Daybeau Clinic Seomyeon, Rejuran 2cc has a first-visit price of ₩139,000 (VAT excluded); other PN/PDRN options are priced after consultation.
₩139,000 Rejuran 2cc · first visit · VAT excl.
☁ 1–2 days mild bumps
♡ Typically 3 sessions
✦ Rejuran (PN)
✦ Micro-injection
| At a glance | |
|---|---|
| Ingredient class | Polynucleotide (PN) / polydeoxyribonucleotide (PDRN) |
| Example product | Rejuran (PN) |
| Delivery | Micro-injection; sometimes with microneedling |
| Downtime | Small bumps or redness for 1–2 days |
| Sessions | Typically a course of 3, then maintenance |
| First-visit price | Rejuran 2cc ₩139,000; others after consultation (VAT excl.) |
PN vs. PDRN: what's the difference?
Both are fragments of purified DNA, usually derived from salmon. The main difference is chain length: PDRN uses shorter fragments and has a long history in wound-healing medicine, while PN uses longer chains that form a more viscous gel and may stay in the skin for longer. In practice both are used to support the skin's repair environment rather than to add volume.
Ingredient vs. product vs. concern
- Ingredient class (this page): PN/PDRN
- Product: Rejuran for the face, Rejuran I for the eye area
- Concern-led plan: Rejuran under-eye treatment
Who PN/PDRN boosters may suit
People with sensitised or thin skin, fine lines, dullness, or texture changes after acne or laser treatment. They are sometimes combined with resurfacing such as Fraxel to support recovery.
How PN/PDRN compares with other boosters
HA-based boosters such as Water Glow focus on hydration; exosomes target signalling and recovery; collagen stimulators such as Juvelook build structure over months. PN/PDRN sits in the repair-and-quality category.
PN/PDRN Skin Booster FAQ
Is PDRN the same as Rejuran?
Not exactly. PDRN and PN are ingredient types made from DNA fragments. Rejuran is a branded product that uses PN, the longer-chain form. Other products use PDRN or different PN formulations.
Is a PN or PDRN skin booster safe for sensitive skin?
PN/PDRN boosters are often chosen for sensitised skin because they aim to support repair. As with any injection, redness, small bumps and bruising can occur. Tell the doctor about allergies, including fish allergy, before treatment.
Can PN/PDRN be combined with laser treatment?
Yes, they are sometimes used alongside lasers or microneedling to support recovery and skin quality. The timing and combination are planned at consultation.