PDRN (polydeoxyribonucleotide) is a DNA-derived ingredient that helps repair skin damage, reduce inflammation, and stimulate collagen production by delivering salmon or trout DNA fragments directly into your skin cells. Originally used in medical wound healing, PDRN has become one of the most talked-about ingredients in K-beauty serums and creams throughout 2026, promising faster skin regeneration than traditional peptides or growth factors.
If you’ve been scrolling through skincare forums or TikTok lately, you&#…
PDRN Transformed My Dull Skin (Here’s What This Ingredient Actually Does)










