ghk-cu hair growth peptide evidence for growthโฆ does it actually work?๐ค Short answer: no. GHK-Cu can be great for skin โ but when it comes to hair growth, the just isn't there. And this 2% GHK-CU Copper Peptide Serum
Description
While these medications effectively decrease acid levels, they fail to address the underlying mechanical dysfunction allowing reflux to occur

& Kronenberg, M

Human systemic dosing is not established

Clinical Journal of Peptide Therapy, 28 (2), 78-88
