bpc 157 regulatory status fda approval Peptides like BPC-157 and TB-500 are blowing up online for injury recovery, but they’re not FDA-approved and they’re in a legal gray area. The end of July, an advisory committee meets to weigh in BPC-157 Before the FDA: Briefing
Description
Effects of Immobilization Angle on Tendon Healing after Achilles rupture in a rat model

Proteases in the peritoneal fluid appear to degrade GLP-1 faster than normal, creating a pro-inflammatory environment where the natural braking mechanisms on inflammation are weakened
& Lu, P

The only thing that changed is the concentration