Can women take retatrutide?
Women were enrolled in the trials. In the large trial in adults with obesity and diabetes, 554 of 1152 participants (48%) were female.
Short answer
Women were enrolled in the trials. In the large trial in adults with obesity and diabetes, 554 of 1152 participants (48%) were female.[1]
In the monotherapy trial, 296 participants (55%) were female.[2]
More detail
In the dose-finding diabetes trial, 156 participants (56%) were female.[3]
The obesity dose-finding trial excluded women who were pregnant, breast-feeding or planning pregnancy, and those of childbearing potential not using adequate contraception.[4]
A meta-regression across several weight-loss drugs, retatrutide among them, found enhanced outcomes in cohorts with mostly female participants; this is a pooled finding, not a retatrutide-only one.[5]
More questions on Retatrutide
More on Retatrutide
Sources
- 1Retatrutide in adults with obesity and type 2 diabetes (TRIUMPH-2): a double-blind, parallel-group, randomised, placebo-controlled, phase 3 trial.Lancet (London, England) · 2026PMID 42810372Accessed 2 Oct 2026
- 2Efficacy and safety of retatrutide, a GIP, GLP-1, and glucagon receptor agonist, in people with type 2 diabetes and inadequate glycaemic control with diet and exercise (TRANSCEND-T2D-1): a double-blind, randomised, phase 3 trial.Lancet (London, England) · 2026PMID 42250575Accessed 2 Oct 2026
- 3Retatrutide, a GIP, GLP-1 and glucagon receptor agonist, for people with type 2 diabetes: a randomised, double-blind, placebo and active-controlled, parallel-group, phase 2 trial conducted in the USA.Lancet (London, England) · 2023PMID 37385280Accessed 2 Oct 2026
- 4A Phase 2 Study of Once-Weekly LY3437943 Compared With Placebo in Participants Who Have Obesity or Are Overweight With Weight-Related ComorbiditiesClinicalTrials.gov (U.S. National Library of Medicine) · 2021clinicaltrials.govAccessed 2 Oct 2026
- 5Efficacy and Safety of GLP-1 Receptor Agonists, Dual Agonists, and Retatrutide for Weight Loss in Adults With Overweight or Obesity: A Bayesian NMA.Obesity (Silver Spring, Md.) · 2025PMID 40685589Accessed 2 Oct 2026
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