fda statement bpc-157 not approved TLDR; no. is a peptide that is by the FDA, but it seems like our good friends over at the supplement industry marketing team have gotten their hands on TB-500 Peptide: Benefits, Dosage &
Description
doi:10.14253/acn.2021.23.2.121

10.1007/s00109-016-1488-y 28 IlicS.BrcicI.MesterM.FilipovicM.SeverM.KlicekR.et al (2009)

While this is not a new discovery, these stem cells have renewed interest because they contain growth factors and anti-inflammatory proteins proven to promote the healing of soft tissues and bone in certain situations

Crit Rev Food Sci Nutr 63(19):39803993

The Mighty B12: What It Is and Why We Cant Do Without It Vitamin B12, or cobalamin, isnt just another vitamin on the shelf
