ghk-cu wound healing clinical study Food-Derived Tripeptide–Copper Self-Healing Hydrogel for Infected GHK-Cu is a copper peptide
Description
Stable in aqueous solution at physiological pH
Doing so can introduce bacteria and increase the risk of localized or systemic infections

Each vial is sealed for integrity and stability
I was under the impression that the powder should definitely go into the freezer but the reconstituted material should be kept in the fridge

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