ghk-cu wnt beta-catenin hair GHK Peptide Growth Clinical Trial (2016) — Research Summary Non-thermal atmospheric pressure plasma activates

While still highly significant versus baseline, the high-dose group actually produced fewer new hairs than the low-dose group consistent with the biphasic dose-response seen in the 2007 Pyo laboratory study where higher copper peptide concentrations inhibited rather than stimulated growth

Topical GHK-Cu serums contain the peptide at concentrations that vary widely by brand

It works everywhere

Look for a microinfusion or microneedling delivery system with at least 0.25 millimeters of depth

10.1016/j.ctro.2017.09.006 Clin

Do not use if you are pregnant, planning to become pregnant, or breastfeeding, because safety data are limited