
BPC-157 vs TB-500: Key Differences, Benefits, and Which to Choose
Bottom Line
BPC-157 is a locally-acting gastric peptide best suited for gut healing and tendon repair research, costing $35-65/month. TB-500 is a systemic peptide that promotes body-wide recovery through cell migration, primarily studied for cardiac and muscle repair, at $70-220/month. BPC-157 is cheaper and can be taken orally; TB-500 has stronger clinical trial evidence. Many researchers use both together (the "Wolverine Stack").
BPC-157 and TB-500 are the two most popular peptides in regenerative research. Both show tissue-healing properties in animal studies. Both attract attention from researchers studying injury recovery. But they work through fundamentally different mechanisms, target different tissues, and carry different cost profiles. This guide breaks down the real differences based on published research - so you can decide which peptide fits your research goals.