The FDA has not approved it yet
Prescription orders require confirmation by your prescribing veterinarian
AHK-Cu is a next-generation copper peptide often used in modern skincare and scalp formulations focused on visible skin vitality and healthier-looking hair and scalp appearance
However, unfortunately, vitamin B12 deficiency is somewhat common, especially in the elderly, strict vegans, and people on antacid medications, so I dont mean to downplay the importance of vitamin B12 or the B vitamins more generally
First-generation copper peptides, second-generation SRCP formulations, various ratios of peptide to copper, synthetic versus naturally occurring variants, each designed for specific applications that most guides fail to distinguish