is 500 mcg of bpc 157 enough People talk about BPC-157 like it's one thing. It isn't. Oral BPC-157 stays local. It survives digestion long to act on the GI mucosa, then clears before it reaches systemic circulation BPC-157/TB-500 (10/10 MG) - Sigma
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![Noncovalent Binding between Guanidinium and Anionic Groups: Focus on Biological- and Synthetic-Based Arginine/Guanidinium Interactions with Phosph[on]ate and Sulf[on]ate Residues](https://pubs.acs.org/cms/10.1021/cr040603j/asset/images/medium/cr040603jf1.gif)






