What is Retatrutide?
Retatrutide (LY3437943) is a novel triple hormone receptor agonist targeting
Retatrutide — triple GLP-1/GIP/glucagon agonist (Eli Lilly)
In short
Triple agonist of GLP-1, GIP, and glucagon receptors studied in clinical models for complex metabolic regulation.
Overview
Retatrutide (LY3437943) is a novel triple hormone receptor agonist targeting
Activates for appetite suppression, GIP for insulin sensitivity, and glucagon for increased energy expenditure and hepatic fat oxidation
Molecular information
First-order decay curve at 144.0h half-life from literature. Educational only.
Research indications
Grouped by area. Each entry reflects a separate published hypothesis or clinical signal - not medical advice.
Jastreboff et al. (NEJM 2023, n=338) - 12 mg/week for 48 weeks gave 24.2% reduction - largest for non-bariatric therapy.
Nausea
common·Phase 2 NEJM 2023
Diarrhea
common
Vomiting
common
Transient heart rate increase (5-7 bpm)
common·Phase 2
Constipation
common
4 peer-reviewed sources
References
Links to peer-reviewed publications on PubMed, cited in the peptide's scientific profile.
TRIUMPH-1
Phase 2 | 12 mg/week | 48 weeks | 24.2% weight loss vs 2.1% placebo
NEJM · 2023
View the studyInformation about Retatrutide is based on published scientific research and is intended for research purposes only. Not medical advice.
Products are for in vitro laboratory research only. Not approved for human consumption.
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