Independent reference & toolkit 100 compounds graded · Last reviewed June 2026

Compare · GLP-1 agonist

Mazdutide vs Semaglutide

Both are glp-1 agonist compounds. Here's how they line up on the evidence — graded the same way.

MazdutideSemaglutide
Evidence 7/10 10/10
ClassGLP-1 agonistGLP-1 agonist
SummaryA GLP-1/glucagon dual agonist approved in China for weight loss and diabetes, with genuine RCT evidence that is still sponsor-funded and single-country.A GLP-1 drug with strong RCT evidence for weight loss, glucose control, and cutting cardiovascular events in high-risk patients.
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Mazdutide

Mazdutide is an injectable drug for weight loss and type 2 diabetes that switches on two of the body's metabolic hormone receptors at the same time. Most of the buzzy GLP-1 compounds are still stuck at the press-release stage, but mazdutide is further along: it has a full Phase 3 trial published in…

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Semaglutide

Semaglutide is one of the most heavily studied metabolic drugs of the past decade. Unlike most of the compounds we cover here, the human evidence is large, long-running, and consistent. So the honest job is simple: lay out where it holds up and where it doesn't.

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