Medical Review Status Last reviewed: June 2026 | Next review: December 2026 Written by Dr
For the full breakdown of the research, see our guide on whether B12 injections work for weight loss
Phase 2 results at 48 weeks (Jastreboff et al., NEJM 2023): Phase 3 TRIUMPH-4 at 68 weeks (Lilly Press Release, Dec 2025): The 12 mg dose produced 28.7% body weight loss, an average of 71.2 lbs from a 248.5 lb baseline
BPC-157 promotes blood vessel formation (angiogenesis) to deliver nutrients to injured tissue, while TB-500 mobilizes repair cells through actin regulation
Never skip this step regardless of how clean your environment appears
Our healthcare team helps determine the right dosage and formulation for you, ensuring you receive the full benefit from your treatment, whether you are correcting a deficiency or maintaining healthy levels after treatment