ghk-cu hair growth clinical studies evidence ghk-cu hair growth randomized study

For everyone else, the copper delivered by therapeutic doses falls well within safe parameters, with 40+ years of safety data supporting this conclusion

Its naturally occurring origin, distinctive copper-binding structure and long history within peptide science continue to make GHK-Cu one of the most sought-after peptides in its class

European Medicines Agency

Supporting your scalp health is the key to keeping hair in its growth phase longer

Studies have shown that exogenous administration of recombinant human IGF-I (51, 52) and IGF-I/IGFBP-3 complex (5355) improved insulin sensitivity and decreased insulin requirements in both T1D and T2D patients