Pickart stated that GHK-Cu has a favorable safety profile, highlighting that there is no indication that it causes side effects in test subjects [2]: The molecule is very safe and no issues have ever arisen during its use as a skin cosmetic or in human wound healing studies. In a 2018 review based on new genetic data, he reiterated that all biological actions associated with GHK appear to be health positive. He pointed to over four decades of GHK research encompassing cell, tissue, and animal studies, also noting the peptides inclusion in commercial anti-aging and cosmetic products such as creams, liposomes, and dermal patches [1]
In a 12-week facial study, a copper peptide cream was reported to outperform both vitamin C and retinoic acid on several photoaging parameters, though head-to-head comparisons depend heavily on vehicle and concentration
One dropper daily Use one full dropper (about 1 mL) per day
Take high-quality photographs of your scalp from multiple angles including crown, hairline, and sides
Fari verur yfir ryggisatrii varandi notkun kjarnaolum og kennt verur a blanda hrifarkar blndur til a lina verki