Polydeoxyribonucleotide (PDRN), a bioactive nucleic acid derivative, is a star ingredient in skin rejuvenation and repair. It stimulates cellular regeneration, effectively reduces inflammation, and accelerates the healing of damaged skin tissue—making it ideal for soothing post-acne marks, redness, and mild irritation. Gentle and biocompatible, it blends well with various skincare formulations and suits most skin types, including sensitive skin.