Major Application Fields Major Application Fields High-end Skincare (Core Market) GHK-Cu is a star ingredient in anti-aging skincare: Serums and Ampoules: High-concentration intensive repair Face Creams and Eye Creams: Daily anti-aging care Mask Products: Emergency repair and intensive nourishment Post-procedure Repair Products: Recovery care after laser, microneedling, and chemical peels Supported Efficacy Claims: Skin firming, wrinkle reduction, elasticity improvement, barrier repair, and brightening
As reported by The Washington Post on April 16, 2026, doctors and patients across social media are describing this pattern with increasing frequency
Long-term safety and maintenance of clinical improvement following treatment with anakinra (recombinant human interleukin-1 receptor antagonist) in patients with rheumatoid arthritis: extension phase of a randomized, double-blind, placebo-controlled trial
However, recently there has been a crackdown on this practice, with drug companies sending cease and desist letters to compounding pharmacies, telehealth practices, and medspas who are creating their own versions of these drugs (thats how you know its a money-making drug!)
