GLP-1 weight-loss drugs, by the evidence
What each molecule does in the trials, the FDA-approved brands, and the programs we recommend that prescribe it. No provider pays us anything. Pick a drug to dig in.
Semaglutide
Wegovy, Ozempic, and an oral Wegovy tablet
The most-prescribed GLP-1 for weight loss: what the trials show, and every legitimate way to get it.
5 recommended programs offer it →Tirzepatide
Zepbound, and Mounjaro for diabetes
The most effective GLP-1 for weight loss in head-to-head trials: what the evidence shows, and where to get it.
4 recommended programs offer it →Every efficacy figure on these pages traces to a primary trial in our bibliography, with manufacturer funding disclosed. Evidence reporting, not medical advice. More molecules (orforglipron, liraglutide) added as their effect sizes are verified.
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