Analysis: Using Salmon Sperm Injections for Skin Care, as Reported by a Beauty Writer in Korea

Rejuran is a popular cosmetic treatment in South Korea involving injections of polydeoxyribonucleotide (PDRN), a compound derived from salmon DNA. This treatment, known for its regenerative and healing properties, aims to improve skin texture, stimulate collagen, reduce inflammation, and enhance hydration.

Despite the pain associated with the 700 injections required for a full face, many find the results—such as a smooth, glowing complexion—worthwhile. The procedure isn’t FDA-approved in the U.S., but it offers benefits for various skin concerns, from anti-aging to pore refinement. The effects can last up to four months, with maintenance sessions recommended. Pricing varies widely based on the clinic and type of treatment cocktail used.