BPC 157 Guide: How Long Does It Stay in Your System? We have received an uptick in questions related to this substance. We felt it was best to share our policy here to bring attention to it. . OCB adheres to WADA guidelines Frontiers Pharmacokinetics, distribution, metabolism, and excretion of body protective compound 157, a potential drug for treating various wounds, in rats and dogs BPC 157: Experimental Peptide Creates Risk for Athletes A broad spectrum peptide screening method using an optimized solid phase extraction and liquid chromatography high field asymmetric ion mobility spect Analytical Methods (RSC Publishing) DOI:10.1039 D4AY01477D