ghk-cu wound healing clinical study human Food-Derived Tripeptide–Copper Self-Healing Hydrogel for Infected GHK-Cu Peptide Injection Before and
Description
Purity 99% (HPLC),Molecular Weight ~5135.9 g/mol,Net Content 10mg,Storage: Keep frozen at -20C

(PubMed) Oliai Araghi S, Kiefte-de Jong JC, van Dijk SC, et al

You get a year's supply at once, so you don't have to worry about running out of supplements, although it's worth noting the tub is a little bulky

The fat-soluble vitamin type, on the other hand, dissolves in oil (hence the name!) and can be stored by our body to use later, so fat-soluble vitamin supplements should always be taken alongside a satisfying meal incorporating some fat to enhance absorption
