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GIP / GLP-1 / Glucagon Triple Agonist

Retatrutide

A triple-receptor agonist that layers glucagon receptor activity on top of GIP and GLP-1 signaling, currently the most mechanistically aggressive compound in active late-stage trials for this class.

Not currently stocked at Core Power Peptides. Tirzepatide and Mazdutide are the closest multi-receptor agonists in stock.

Mechanism

The added glucagon receptor agonism is theorized to increase energy expenditure alongside the appetite and glycemic effects shared with dual agonists, a combination researchers are studying for its effect on lean-mass preservation during weight reduction.

Research focus

Energy expenditureHepatic lipid handlingLean-mass preservation
Category
GIP / GLP-1 / Glucagon Triple Agonist
Sequence length
39 amino acids
Research status
In clinical trials
Best for
Three-receptor (GIP, GLP-1, glucagon) mechanism research

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Reviewed by the Peptides For Weight Loss editorial team. See our editorial standards and sourcing methodology.