Motilin

Motilin is a peptide hormone produced in the gut that regulates the migrating motor complex (MMC), responsible for sweeping undigested material through the small intestine. It is studied for its role in gastrointestinal motility and gut health.

In the literature, Motilin appears most often in work focused on gut health, metabolism and healing. Studies in this area tend to look at mechanisms and observed effects in laboratory and preclinical settings rather than outcomes in people, so the picture is best read as a map of where researchers have been curious — not as evidence of any benefit.

Motilin is catalogued here under powder peptides. Coverage of this compound varies in quality and depth, and much of it remains early-stage. Reading the underlying research directly is the only way to judge how strong any particular finding is.