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PDRN: The "Salmon DNA" Ingredient Taking Over Skincare

Curious about the “salmon DNA” ingredient everyone’s talking about? PDRN has gone from medical clinics to K-beauty serums, promising everything from deep healing to glass-skin glow. But does it deliver? This guide breaks down what PDRN is, how it works, and which products are worth trying, plus the real difference between serums and professional treatments.