how to administer ghk-cu peptide Copper Neurogan GHK-Cu + AHK-Cu Hair

The optimal frequency depends on your goals, schedule, and tolerance for injection frequency

week-8 for any signs of regression

Our skin naturally loses this peptide as we age

Citing significant, unresolved safety risks, a total lack of robust human clinical efficacy data, and grave concerns over immunogenicity and peptide-related impurities, the FDA officially designated 19 of the most popular therapeutic peptidesexplicitly including BPC-157, TB-500 (Thymosin beta-4 fragment), and injectable GHK-Cuas Category 2 bulk drug substances

Veterinary Dermatology

Pregnancy and lactation safety has not been systematically studied, and as with most cosmetic and research compounds lacking definitive pregnancy safety data, conservative practice typically suggests avoiding use during pregnancy unless clearly needed, though the natural occurrence of GHK-Cu in the body and minimal systemic absorption from topical use suggest risk is likely to be low