Overnight Repair Moisturizer GHK-Cu is one of the most studied copper peptides in skin science, widely researched for its role in visible skin renewal, firmness, elasticity, hydration, and the appearance of age-related skin changes
However, BPC 157 is relatively stable and small dose ranged between ng-g/ml or ng-g/kg is already effective on promoting tissue injury healing and angiogenesis in many animal studies 4,27,28,29,30
Key organizations involved in setting MRLs include the Codex Alimentarius Commission (CAC) a joint venture of FAO and WHO that provides international food standards, the United States Environmental Protection Agency (EPA), and the European Food Safety Authority (EFSA) (European Food Safety Authority (EFSA) et al., 2023
It can also be paired with BPC-157 for tissue recovery and GHK-Cu in skin rejuvenation and detoxification research