Side by side
Liraglutide vs Tesofensine
Both are discussed for weight loss. What this site records about each, side by side. Every figure is on the compound's own page with the source it came from.
| Liraglutide | Tesofensine | |
|---|---|---|
| What it is | The first GLP-1 analogue approved for weight loss. A daily injection, superseded by weekly semaglutide but still the best-documented compound in the class. | A triple monoamine reuptake inhibitor, not a peptide and not an incretin. It works on the brain's reward and arousal systems, with the side effects that implies. |
| EvidenceHow much human evidence exists, not how well it works. | Approved | Early human trials |
| Regulatory statusReviewed 2026-08-16 | Approved by the FDA and EMA. Marketed as Victoza for type 2 diabetes and as Saxenda for chronic weight management at a higher dose. Both carry a boxed warning about thyroid C-cell tumours. Compounded or research-chemical liraglutide is not the approved product and has not been through the manufacturing controls the approval rests on. | Not approved in the United States or the European Union. Development for obesity did not proceed to a completed registration programme in either. Sold as a research chemical, and pharmacologically related to sibutramine, which was withdrawn from major markets over cardiovascular risk. |
| Routes | Subcutaneous | Oral |
| Half-life | 13 hours | 220 hours |
| Cheapest per mgVials only, read from vendors' own listings and dated on the price index. | Not recorded | $99.99/mg |
| Median per mg | Not recorded | $104.99/mg |
| Vendors with a price | Not recorded | 2 |
| Storage once mixed | After first use, up to 30 days at room temperature below 30 °C or refrigerated. Protect from light and do not freeze. | Not applicable. This is taken orally. |
Compare two other compounds · The full price index
This page is educational. It describes what published research reports, not what you should do. Peptides discussed here are largely not approved for human use, and nothing on BioAlmanac is medical advice. Nothing here ranks these two against each other. A table can show that one has more human evidence behind it or costs less per milligram; neither of those is a recommendation, and the right comparison for any person is one their doctor makes with them.