Many have heard of BPC 157, and some people have heard of TB 500. The both of these are considered "healing peptides" however they have very different uses and can also be used in BPC157 & TB500 Blend (10mg 10mg) 99%+ Purity, COA Verified Peptide Therapy: Health, Wellness, and Anti Aging Benefits Peptides for Recovery: TB500 vs BPC 157 vs Copper BPC 157 vs TB 500: What's the Difference? Both peptides are popular for injury recovery, but here's how they stack up: BPC 157 Speeds up muscle, tendon, AND gut healing Strong