It upregulates genes involved in collagen synthesis (COL1A1, COL3A1, COL5A1), extracellular matrix remodeling (decorin, fibromodulin), and antioxidant defense (superoxide dismutase, glutathione peroxidase) while simultaneously suppressing genes associated with inflammation (IL-6, TNF-alpha), fibrinogen production, and tissue destruction (several MMPs)
Self-reported community sources describe GI events scaling with per-dose amount and brief fatigue scaling with total daily dose
Freezing can degrade the formulation so do not freeze it
Improper skincare habits or discontinuation of maintenance treatments may also cause acne to return
If you're wondering how to use copper peptides for optimum results, the question of using both AHK-Cu and GHK-Cu together might have crossed your mind
doi:10.1128/AEM.60.5.1495-1499.1994