This Viral Korean Pharmacy Cream Is Over 50% Off During Amazon's Big Sale — & Yes, It's Worth the Hype

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you’ve spent even five minutes on BeautyTok lately, chances are you’ve come across PDRN — the buzzy skincare ingredient that’s suddenly everywhere. Known for its well-performing regenerative properties and uncommon source of being derived from salmon DNA, PDRN (which stands for Polydeoxyribonucleotide) is the new “it” ingredient in Korean skincare.