daigen bpc-157 BPC-157: The Body Protection Compound
Description
(Extremely allegedly.) Novo Nordisk filed for FDA approval in December 2025

It can also be used cosmetically if you want to have slimmer shoulders and neck

Roopchand, D

286 (3), G367G376

H.et al (1999)

Occasionally, some people notice mild, body-wide effects in the first day or so: Mild diarrhea or an upset stomach
