bpc-157 cycle length duration recommended The Complete Dosage Guide: Protocols, Frequency, and TB 500 vs BPC 157:

Much of the evidence to promote compounds such as BPC-157 and TB-500 comes from animal studies or lab data rather than from large-scale human trials

It has been studied for decades for its role in skin and regeneration

Hormone-related observations provide a hypothesis for research, not evidence of therapeutic effectiveness

But that could change soon: This July, the Pharmacy Compounding Advisory Committee (PCAC) will discuss whether peptides such as BPC-157, TB-500, MOTS-c, and Semax (among others) should be included on the FDAs 503A Bulks List

PMC6271067 Seiwerth, S., et al

Using it for human self-administration occupies a legal gray area