BPC 157 + TB 500 Nasal Spray Polar Peptides BPC 157, 500 mcg, 60 Capsules Frontiers Pharmacokinetics, distribution, metabolism, and excretion of body protective compound 157, a potential drug for treating various wounds, in rats and dogs Peptide Half Life Cheat Sheet , Stop guessing your schedule know exactly when & how often to dose. , Your go to reference: , BPC 157 4h Daily (often split) , TB 500 2 3 days