Both medications are used to promote weight loss, but the way they achieve results can differ slightly
As of June 2026, the FDA is in a public comment period on a proposal to formally exclude semaglutide, tirzepatide, and liraglutide from the 503B Bulk Drug Substances List
DSIP Structure CAS Number (human DSIP): 62568-57-4 (Note: Different variants may have alternate CAS identifiers) Molecular Formula: CHNO Molecular Weight (average): ~848.8 g/mol Monoisotopic Mass (exact): ~848.3 Da Parent Compound: Delta Sleep-Inducing Peptide (DSIP), a naturally occurring nonapeptide studied for its involvement in sleep-related signaling and neuroendocrine regulation pathways
The human gut microbiota, also known as the second brain, has an important role in the CNS by regulating it through chemical, immunological, hormonal, and neurological processes
Originally identified in gastric juices, this peptide helps protect and repair the digestive tract