TB 500 vs BPC 157: Comprehensive comparison of healing peptides BPC 157 is a peptide known for its potential anti inflammatory and regenerative support. Often used to promote soft tissue recovery, gut health, and overall healing support. Curious if it's right for you? Stop BPC 157. Fifteen amino acids. Your stomach already makes it. Gut repair. Tendon healing. Brain protection. The repair engine inside KLOW. Not a supplement you order online. A clinical tool. Comment REPAIR to Peptide TB4 FRAG Peptide Pure Oral Spray AutoimmunityCare