Glow from within with GHK Cu Copper Peptide , This powerhouse peptide supports collagen production, skin repair, and hair follicle health, helping improve skin firmness, radiance, and support Peptide Reconstitution + Dosing Guide This chart shows a simple example of dosing when a 10mg vial is mixed with 1mL of BAC water. The table helps you understand how mg doses Peptide dosing Synthagen PL The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline