aod9604 banned Essendon players were human guinea pigs, according to reports | AFL Peptide Series: What to Know

Rather than relying on extreme restriction, it works alongside lifestyle changes to help patients maintain healthier habits over time

Its obviously not practical for individual consumers to test the purity of peptides themselves, but they can buy BPC-157 from a peptide shop that does

[9, 11] Inadequate dietary intake, especially in vegetarians and vegans, leads to a deficiency in vitamin B12

Much of what is sold online is labeled research only, and the purity of those products is highly variable, with independent testing repeatedly finding under-dosed, degraded, or mislabeled peptides across the unregulated market