BPC 157 has already hit the mainstream, but should it hit your bloodstream? People are turning themselves into lab rats': the injectable peptides craze sweeping the US Well actually The Guardian The Stable Gastric Pentadecapeptide BPC 157 Pleiotropic Beneficial Activity and Its Possible Relations with Neurotransmitter Activity Peptides like BPC 157 are soaring in popularity among biohackers, athletes, and longevity seekers for their potential to support healing, muscle gain, and anti aging. But as I shared with @businessinsider, these compounds are