Transient Epigenetic Reprogramming: The Future of Skin Rejuvenation

Researchers tested temporary epigenetic reprogramming, a short-term reset of cells’ activity settings, in human skin cells grown in a laboratory. The cells showed some younger-looking molecular patterns and improved signs of skin-cell function. No people received this treatment, and the study did not show that it reduces wrinkles or safely rejuvenates skin in humans. Longer-term risks, including unwanted cell growth, remain unknown.

What this means for you: This is promising laboratory research, not a proven skin treatment. You can ignore products claiming to offer this kind of reprogramming until human studies show that it works and is safe.