Secretin

Secretin is a 27-amino acid peptide hormone that stimulates bicarbonate-rich pancreatic secretion to neutralize gastric acid. It also stimulates bile secretion and is used diagnostically for pancreatic function and certain tumors.

In the literature, Secretin appears most often in work focused on gut health, metabolism and detox. 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.

Secretin 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.