Deoxyribonucleic acid (also known as Deoxyribonucleic acids, fish sperm), abbreviated as PDRN, is a bioactive nucleotide compound extracted from salmon semen. It possesses powerful tissue-repairing and anti-inflammatory properties, promoting cell regeneration and collagen synthesis while improving skin texture and reducing fine lines. It is widely used in skincare, aesthetic medicine, and wound care products.
