American women are now flying all the way to Seoul for a trending skincare procedure called Rejuran

American women are now flying all the way to Seoul for a trending skincare procedure called Rejuran — a treatment made from salmon sperm DNA. It sounds shocking, but this polynucleotide-based formula is said to repair skin at a cellular level, boost collagen, and create the famous “glass skin” glow seen on K-pop stars. Celebrities like Kim Kardashian and Jennifer Aniston have reportedly tried it, adding even more hype.

A single session can involve 100–150 tiny injections across the face, delivering the DNA beneath the skin’s surface. Fans claim it tightens, brightens, and rejuvenates like nothing else.

But here’s the important part:
While the treatment is wildly popular in South Korea, it hasn’t been fully studied or approved in the U.S. Long-term effects are still unclear, and dermatologists advise caution until more research is done.

Beauty innovation evolves fast — but sometimes faster than science. Would you try it?