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

European Medicines Agency

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

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

Copper accumulation is theoretically possible with long-term, high-dose use, particularly in individuals with genetic copper metabolism disorders like Wilsons diseasethough the copper content in therapeutic GHK-Cu doses is minimal compared to dietary intake

Given this research, GHK-Cu has become a popular ingredient in topicals intended to address various skin and hair concerns