Additionally, experts recommend avoiding harsh actives (e.g., retinoids, alpha-hydroxy acids, salicylic acid, etc.), vitamin C, or any active exfoliants while using GHK-Cu peptides
In-vitro lab research use only
Key Human Studies Schneider-Helmert & Schoenenberger (1983): Chronic insomnia patients received DSIP intravenously over 5 consecutive evenings
Selenium is needed for balancing oxidative and reduction reactions and regulating oxidative stress
doi: 10.1111/j.1365-2125.2009.03453.x
Glutathione's Role in Metabolism and Why It Differs from GLP-1 Glutathione is the body's master antioxidant, synthesized from three amino acids: glycine, cysteine, and glutamic acid