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

Compare · GLP-1 agonist

Semaglutide vs VK2735

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

SemaglutideVK2735
Evidence 10/10 7/10
ClassGLP-1 agonistGLP-1 agonist
SummaryA GLP-1 drug with strong RCT evidence for weight loss, glucose control, and cutting cardiovascular events in high-risk patients.VK2735 is an investigational dual GLP-1/GIP receptor agonist from Viking Therapeutics being studied for obesity and metabolic disease. Phase 2 data are promising but it is not approved anywhere, and long-term safety is unknown.
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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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VK2735

VK2735 is an experimental obesity drug from a company called Viking Therapeutics. It's part of the incretin family (a group of gut-hormone-based drugs that turn down appetite) — the same broad family as semaglutide and tirzepatide. It has drawn a lot of buzz for two reasons: its early results in…

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