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In Canada, BPC-157 can be acquired through companies that supply chemicals for research purposes, but it cannot be legally marketed or sold as a dietary supplement or therapeutic drug

You can, at this very moment, purchase many of the peptides on the restricted list online

Although superoxide anion and hydrogen peroxide are not particularly reactive they may synergize with specific factors, eg iron, generating potent free radicals such as hydroxyl radical, which may cause direct injury through alteration of vital cellular macromolecules (DNA, protein or lipids)

[DOI] [PMC free article] [PubMed] [Google Scholar] 123.Mkel M., Vaarala O., Hermann R., Salminen K., Vahlberg T., Veijola R., Hyty H., Knip M., Simell O., Ilonen J

doi: 10.1016/j.molimm.2011.07.002 25