Ingredient

PDRN

Salmon-derived DNA fragments used in K-beauty formulas for hydration and skin repair support.

  • All skin types

What it does

PDRN (polydeoxyribonucleotide) is popular in Korean skincare for supporting skin repair processes, elasticity, and deep hydration, often paired with peptides for a combined firming effect.

How it works

These DNA fragments are thought to signal skin cells to accelerate their own natural repair and regeneration processes, which is the basis for its use in recovery-focused and firming formulas.

Take care

Generally well tolerated; patch test on first use and discontinue on irritation.

Please read before use

YourDoctor is a retailer, not a pharmacy, this is general information, not medical advice. This item is an original, sealed product imported from the United States. Patch-test on a small area before first use and discontinue immediately if irritation occurs. Always read the product label. Not intended for anyone under 18; ask your doctor before use if you are pregnant, breastfeeding, or using a prescription treatment.