Start with proper dosing
Journal of Peptide Science
Because its not FDA-approved, insurance may not cover it, and the quality is ensured through the compounding pharmacys standards rather than an FDA drug approval
Inhibition of Methyldigoxin-Induced Arrhythmias by Pentadecapeptide BPC 157:A Relation with NO-System
15: Sikiric P, Sever M, Krezic I, Vranes H, Kalogjera L, Smoday IM, Vukovic V, Oroz K, Coric L, Skoro M, Kavelj I, Zubcic S, Sikiric S, Beketic Oreskovic L, Oreskovic I, Blagaic V, Brcic K, Strbe S, Staresinic M, Boban Blagaic A, Skrtic A, Seiwerth S
Quick Reference: Protocol Community-reported AHK-Cu use centers on a topical serum applied to the scalp (for hair interest) or skin (for the copper-peptide skin properties extrapolated from GHK-Cu)