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MetabolicPhase III Trials

Retatrutide

GLP-1/GIP/Glucagon Triple Receptor Agonist

39 Amino Acids · MW: ~4,500 Da

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Amino Acids

39

Molecular Weight

~4,500 Da

Half-life

~6 days

Research Score

4.6

Studies

45

Storage

N/A

What is Retatrutide?

Retatrutide is a first-in-class triple hormone receptor agonist targeting GLP-1, GIP, and glucagon receptors simultaneously. In Phase II trials, it achieved up to 24% body weight loss, surpassing both semaglutide and tirzepatide. It represents the next evolution in incretin-based therapies.

Key Benefits & Mechanisms

Unprecedented weight loss (up to 24% in trials)

Triple receptor activation

Superior to dual agonists

Significant metabolic improvements

Reduced liver fat

Improved cardiovascular markers

Enhanced insulin sensitivity

Research Summary

Retatrutide Phase II trial (TRIUMPH-2) showed 24.2% mean body weight loss at 48 weeks, the highest of any anti-obesity medication in clinical development. Currently in Phase III trials. Could represent a paradigm shift in obesity treatment if approved.

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