Because most research-grade BPC-157 is not produced under pharmaceutical-quality controls, a reaction attributed to "BPC-157" may in fact be a response to bacterial endotoxin, residual solvents, or a co-formulated salt such as arginine
doi:10.3233/JAD-142814 Weiss, Jessica B et al
PubMed Gwyer, D., Wragg, N.M., & Wilson, S.L
As usual, online communities and many brands have been quick to turn their attention to TB-500 for hair loss and even reversing grey hair
Men experiencing erectile dysfunction should consult their GP for evidence-based treatments such as PDE5 inhibitors (sildenafil, tadalafil), lifestyle interventions, and specialist referral when needed