ghk-cu hair study for growthβ¦ does it actually work?π€ Short answer: no. GHK-Cu can be great for skin β but when it comes to hair growth, the evidence just isn't there. And this GHK-Cu Hair Growth
Description
Neurotrauma 12 , 10271034 (1995)

maximum dose 22.5mg/kg every 4 weeks

(PubMed) Termanini B, Gibril F, Sutliff VE, Yu F, Venzon DJ, Jensen RT
A preliminary report
