How GHK-Cu Compares to Retinoids, Vitamin C, and Other Anti-Aging Ingredients The 1998 head-to-head trial by Abdulghani measured procollagen synthesis side by side, and the copper-binding peptide outperformed both vitamin C and tretinoin
If pregnant, breast-feeding or planning to become pregnant, consult your physician before use.
IGF-I stimulates both cell growth and lipogenesis during differentiation of human mesenchymal stem cells into adipocytes
Acta Neuropathol 104:4552 Herder C, Kannenberg J, Huth C et al (2018) Myeloperoxidase, superoxide dismutase-3, cardiometabolic risk factors, and distal sensorimotor polyneuropathy: the KORA F4/FF4 study
If glutathione (GSH) reaches room temperature for as little as 4 to 6 hours, it is rendered useless as an antioxidant