ghk-cu regenerative properties

https://cdn1.skinsafeproducts.com/photo/3792009F889F59/large_1715084815.pngpng?1715084815 Weight:5 x 5mg Lab Pack 1 GHK-Cu vs Copper-Free GHK GHK and GHK-Cu are two distinct species, not two names for one compound Electrolytes GHK-Cu looks blue in vial but barely blue in syringe — normal? : r/Peptides

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