Here is the short version of what they do in the skin: So it is not just soothing for the sake of soothing
Researchers observed that GHK-Cu influences expression of over 4,000 human genes based on microarray studies, with significant effects on genes involved in collagen synthesis, metalloproteinase regulation, antioxidant defense (SOD, glutathione), and growth factor signaling (TGF-, VEGF, FGF)
How KPV Compares With Other Peptides Patients Ask About Patients often ask about KPV alongside other peptides such as BPC-157, GHK-Cu, thymosin-related peptides, MOTS-c, or GLP-1 medications
Obesity and cardiovascular disease: pathophysiology, evaluation, and effect of weight loss: an update of the 1997 American Heart Association Scientific Statement on Obesity and Heart Disease from the Obesity Committee of the Council on Nutrition, Physical Activity, and Metabolism