How GLP-1 and dual-agonist peptides feature in athletic research models — body composition, fat mass vs lean mass, and performance considerations.

How fast does weight loss occur in GLP-1 trials? Week-by-week trajectory data from STEP, SURMOUNT, and retatrutide trials.

AOD-9604 is a synthetic GH fragment (177-191) researched for lipolytic activity without GH metabolic effects.