GHK-CU50mg
€20
Reviews
4.8
blue af when you mix it which is exactly what you want from copper GHK.
Petra V.
Cleanest GHK-Cu I've gotten in a while. Color came out a deep saturated blue, no precipitate sitting overnight.
Andrei
customs flagged my package and held it for 4 days. not their fault but knocking a star. once it was released everything was fine
M.