ghk cu before after hair ghk-cu growth and Epivara (GHK-Cu) Peptide Ghc Ku Before After
Description
However, not all water is the same
Easy tolerance from the first application, with no adjustment period needed, might indicate starting concentrations below your skin's capability

Research context: see published hCG mechanism research (PMID: 23167686) for further reading

Joseph W

After that, you input how much bacteriostatic water you are adding to reconstitute the peptide