BPC-157 + KPV
A gut-specific pairing that combines a mucosal "repair" peptide with a targeted anti-inflammatory tripeptide, marketed for leaky gut, IBS, and IBD/colitis-adjacent symptoms rather than the tendon/ligament use case BPC-157 is better known for.
BPC-157 rebuilds the damaged gut lining, while KPV — an anti-inflammatory peptide fragment — calms the inflammation driving that damage.