As the body ages, natural levels of GHK-Cu decline, which contributes to thinning skin, loss of elasticity, slower regeneration, dullness, and more visible signs of aging
In contrast to most regenerative peptides, it shows oral bioavailability and remarkable stability in gastric acid properties consistent with its physiological origin in the stomach
Safety & Tolerability Generally well tolerated in preclinical and cosmetic research
Mitochondrial biogenesis accelerates
Discard if the solution becomes cloudy, discolored, or shows particulates
Copper Peptide Hair Tonic with AHK-Cu and Acetyl Tetrapeptide-3 Key Benefits 30-day returns , free return shipping Free shipping on orders $30+ Nourish Your Hair With AHK-Cu Peptide AHK-Cu peptide is a synthetic copper peptide (Copper Tripeptide-3) made to support the appearance of fuller-looking hair