There is one important caveat
GHKCuCollagenSkinRenewalHairSupportHelloGorgeousRX What GHK-Cu does for you GHK-Cu signals collagen and elastin pathways, supports wound healing and skin-barrier repair, and is widely discussed for hair follicle health
For wound healing or hair growth, 2 to 3 mg per day is common
You get the fat-targeting properties without the metabolic baggage
Wnt/catenin is a major pathway linked to osteoblast differentiation [48,49,50,51,52] and it has been shown that in the presence of Wnt signaling, catenin accumulates in the cytoplasm and translocate to the nucleus, where it associates with Tcf/Lef transcription factors to regulate target gene expression [53,54,55,56,57,58]