It does several things at once, and the relative importance of each effect to any given clinical outcome is not yet pinned down
BPC-157 is a repair assist for joint pain, not a cure for arthritis
You have a confirmed, symptomatic deficiency: When a deficiency is significant and affecting daily life, a provider may recommend injections as part of the treatment plan
Preclinical studies have demonstrated its ability to accelerate healing in tendons, ligaments, muscles, bones, and gastrointestinal tissue (5, 6, 8)
Minor gastrointestinal discomfort: Some users report mild nausea, especially when beginning oral protocols
The combination BPC-157 + TB-500 exploits the complementarity of two distinct pathways: BPC-157 stimulates angiogenesis (new blood vessels) and collagen synthesis, while TB-500 promotes cell migration (via actin regulation) and reduces fibrosis