For a GHKCu (coppercomplexed glycylhistidyllysine) solution prepared at 1 mg mL, how many insulinsyringe units (1 unit = 0.01 mL) should be drawn for a specific dose? Uses and Benefits #ghk GHK Cu is a naturally occurring peptide in human plasma that declines with age. When used in injections (usually subcutaneous), it can offer various benefits: Skin Rejuvenation and Anti Aging: The Effect of the Human Peptide GHK on Gene Expression Relevant to Nervous System Function and Cognitive Decline Aesthetics Infinity Medical Institute GHK Cu Injectable Team Wellcore GHK Cu Dosage and Protocol: A Medical Provider's Guide to the 30 Day Cycle Perfect B