GHK-Cu and Photodamage-related Oxidative Stress Photodamage to tissues, including the skin, may involve the generation of reactive oxygen species (ROS), reactive nitrogen species (RNS), and reactive carbonyl species (RCS), which might lead to damage to proteins, DNA, and lipids
Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use
WADA 2026 Prohibited List Status (S2.2.3 Growth Hormone Fragments) AOD-9604 is named explicitly on the World Anti-Doping Agency 2026 Prohibited List under section S2.2.3 (Growth hormone, its analogs and fragments), prohibited at all times, both in-competition and out-of-competition
Its important to wear sunscreen while using glycolic acid to avoid sun damage