fda bpc 157 compounding safety risks BPC-157 Approval Status: Is It Approved for Human Use? Is BPC-157 Legal in 2026?

Roberts P, Der C

There is a considerable advance in our understanding of the roles of the vasculature and astrocytes within the neurogenic niche and how signalling from the niche is integrated with several extrinsic factors including dietary intake and physical activity

Clinical Chemistry and Laboratory Medicine

Eric Topol of Scripps Research Translational Institute was more direct: "These peptides have no data to support their safety and efficacy." The clinical proponents argue that the FDA's safety concerns immunogenicity risk, impurity risk, organ toxicity are theoretically valid but speculative in practice