A large preclinical toxicity program run across mice, rats, rabbits, and dogs found BPC-157 well tolerated with no serious treatment-related toxicity, no identifiable lethal dose, and no genotoxic or teratogenic signal, which is the strongest safety data point available by Xu 2020
A key limitation in the field is that only blood and faecal samples are available, and, as discussed above, the current biomarkers for intestinal permeability are not reliable enough to answer this question
Research-Grade: Specially formulated for research use, this peptide is perfect for scientific studies and experimental protocols
Petersson U, stgren CJ, Brudin L, Brismar K, Nilsson PM
However, comparable human effects remain unestablished