Kondo DG, Forrest LN, Shi X, Sung YH, Hellem TL, Huber RS, et al
(Graphic: GHK-Cu tripeptide structure Glycyl-L-histidyl-L-lysine copper complex) Collagen & elastin synthesis Stimulates fibroblast activity and copper-dependent lysyl oxidase, which cross-links the collagen and elastin fibers responsible for skin firmness and elasticity Antioxidant defense Neutralizes reactive oxygen species generated by UV exposure and environmental stress
Regulatory / legal status: Neither CJC-1295 nor ipamorelin is FDA-approved for any indication
doi: 10.1038/nrneph.2017.123 26 AlicicRZCoxEJNeumillerJJTuttleKR
It acts as a non-selective melanocortin receptor agonist and is used as a reference compound in melanocortin-receptor and melanogenesis research
Many patients wonder whether morning or evening dosing produces better results, and the answer depends on your individual response, work schedule, and digestive patterns