Pay in 4 interest-free payments of $5.23 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
GHK-Cu is a small peptide made of three amino acids (glycine, histidine, lysine) bound to a copper ion
These short chains of amino acids act as signaling molecules, binding to specific receptors on cells and initiating cellular responses
For tirzepatide, 2.5 mg weekly
The peptide's effects on circadian regulation and sleep may provide particular benefit during perimenopause when these systems become disrupted
For example, in studies where skin fibroblasts were treated with GHK-Cu, there was increased expression of extracellular matrix genes and antioxidant enzymes
Gently massage it in with your fingertips
US$ 25.37
US$ 29.80
US$ 25.02
US$ 26.32
