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[Google Scholar] Hantson P, Grandin C, Duprez T, Nassogne MC, Gurit JM

Open RN Project

Retatrutide has developed one of the most rapidly growing pre-clinical research profiles of any metabolic peptide currently in active study: Pre-clinical metabolic research in obese animal models has reported body weight and fat mass reductions with Retatrutide that exceed those observed with dual-receptor compounds including Tirzepatide at comparable doses and suggesting that the addition of glucagon receptor engagement to combined GLP-1/GIP agonism produces meaningfully greater metabolic effects in experimental settings

But that's a terribly incomplete answer