PDRN (Polydeoxyribonucleotide) is an advanced skincare ingredient known for its skin-repairing and regenerative properties. Traditionally derived from salmon DNA, although vegan alternatives are now emerging, PDRN consists of DNA fragments that help support the skin's natural renewal process. It is prized for its ability to improve hydration, enhance skin elasticity, and promote a healthier-looking complexion while helping to reduce the appearance of fine lines and skin damage. Its soothing properties also make it beneficial for sensitive or compromised skin, helping the skin recover from environmental stress and irritation.
In K-Beauty, PDRN is commonly found in serums, ampoules, sheet masks and intensive repair creams designed to strengthen and rejuvenate the skin. Korean skincare embraces PDRN for its ability to support long-term skin health by improving the skin barrier and encouraging a smoother, firmer appearance. It is often paired with ingredients such as hyaluronic acid, peptides, niacinamide and ceramides to maximise hydration, repair, and anti-ageing benefits. With regular use, PDRN-infused products can help restore radiance, improve skin texture and leave the complexion looking healthier and more resilient.