The skincare industry is gushing about aother “miracle” ingredient, and it goes by the tongue-twisting name of polydeoxyribonucleotide or PDRN. If you've been scrolling through beauty influencer feeds lately, you've probably seen this four-letter acronym thrown around with the rejuvinating reverence usually reserved for retinoids and peptides. But what exactly is PDRN, and should you be spending your hard-earned money on fish DNA?
