Researchers who have mapped its activity describe GHK-Cu as a peptide that switches on a wide set of repair-related genes, which is part of why a supervised copper peptide protocol like GHK-Cu therapy is studied for both skin and scalp health
In preclinical studies, the duo has been observed to enhance collagen synthesis, promote lean mass gain, and reduce adipose tissue by stimulating lipolytic pathways
However, when the semaglutide shortage ended in February 2025, some compounders and DTC platforms continued producing compounded GLP-1s, resulting in regulatory scrutiny and legal action from the FDA and semaglutide manufacturer Novo Nordisk
The shampoo purifies the scalp base, the scalp serum targets follicle activation, the daily conditioner locks in moisture and strengthens strands, and the hair mask provides weekly intensive restoration