Every peptide we use, from either channel, comes with a certificate of analysis documenting purity and potency
This hormonal cascade works as follows: The hypothalamus releases gonadotropin-releasing hormone (GnRH) GnRH signals the anterior pituitary to release luteinizing hormone (LH) and follicle-stimulating hormone (FSH) LH stimulates the Leydig cells to produce testosterone Rising testosterone feeds back to the hypothalamus and pituitary to regulate production (negative feedback loop) Testosterone is responsible for: Muscle protein synthesis and lean body mass maintenance Bone mineral density Red blood cell production Libido and sexual function Energy, mood, and cognitive function Fat distribution and metabolic health Normal total testosterone in adult men ranges from approximately 300 to 1,000 ng/dL, with levels declining by roughly 1 to 2 percent per year after age 30 (Harman et al., 2001)
GHK-Cu stimulates vascular endothelial growth factor (VEGF) and promotes new capillary formation around follicles
Your Medical Director can advise on combining it with other products you use
Hydration & Skin Barrier Support Copper peptides also help your skin stay hydrated by boosting its natural production of hyaluronic acid
Since NAD+ metabolism generates NADPH for glutathione recycling, and glutathione protects against oxidative damage that depletes NAD+, maintaining both creates a reinforcing cycle of cellular protection