Vergelijking
Mazdutide vs. Tirzepatide
Twee peptiden naast elkaar — identiteit, bewijsbasis, juridische status en bekende bijwerkingen.
Identiteit
Categorie
Metabool
Metabool
CAS-nr.
2259884-03-0
2023788-19-2
Molecuulmassa
4790 g/mol
4813 g/mol
Halfwaardetijd
132 h
116 h
Sequentie
synthetisches Oxyntomodulin-Analogon (39 Aminosäuren) mit FettsäureseitenketteYXEGTFTSDYSIYLDKIAQKAFVQWLIAGGPSSGAPPPSWerkingsmechanisme
Mazdutide
Mazdutide is a dual agonist at the GLP-1 and glucagon receptors and is structurally derived from the gut hormone oxyntomodulin. The GLP-1 component mediates glucose-dependent insulin secretion, inhibition of glucagon secretion at elevated blood glucose, and modulation of appetite and gastric emptying. The glucagon component can influence energy expenditure and hepatic lipid and glucose metabolism. A fatty-acid side chain enables albumin binding and the weekly administration interval.
Tirzepatide
Tirzepatide is a 39-amino-acid peptide acting as a dual agonist at the GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide) receptors. Activation of both incretin receptors via G-protein-coupled signalling raises insulin secretion in a glucose-dependent manner, lowers glucagon secretion and delays gastric emptying. Centrally, satiety perception is modulated. A fatty-acid side chain binds to serum albumin and extends the half-life to about five days.
Bewijsbasis
Hoogste bewijs
Humane RCT
Humane RCT
Studies
4
4
waarvan bij mensen
4
4
Geregistreerde effecten
4
4
Openstaande tegenstrijdigheden
0
1
Gedocumenteerde bijwerkingen
0
2
Juridische status
Volledige vermeldingen
Frequently asked questions
- What is the difference between Mazdutide and Tirzepatide?
- Mazdutide is classified as "Metabool", while Tirzepatide is classified as "Metabool". Mazdutide: Synthetic oxyntomodulin analogue that simultaneously activates the GLP-1 and glucagon receptors (dual agonist). Developed by Innovent Biologics and Eli Lilly. In China the NMPA approved mazdutide on 27 June 2025 for chronic weight management; a further filing for type 2 diabetes is under review in China. Outside China the substance remains in clinical development. Tirzepatide: Synthetic peptide that simultaneously activates the GLP-1 and GIP receptor (dual agonist). Approved in the US and EU for type 2 diabetes (Mounjaro) and obesity (Zepbound). This page contrasts both neutrally and source-based — with no usage or dosing recommendation.
- Which peptide is better supported by science, Mazdutide or Tirzepatide?
- The highest available evidence level is "Humane RCT" for Mazdutide and "Humane RCT" for Tirzepatide. A higher evidence level means more robust data, but says nothing about suitability for an individual. The full body of evidence is on each peptide's own page.
- What is the legal status of Mazdutide and Tirzepatide in Germany and the United States?
- Duitsland: Mazdutide — Alleen onderzoek, Tirzepatide — Op recept. Verenigde Staten: Mazdutide — Alleen onderzoek, Tirzepatide — Op recept. These are factual summaries with source and review date on the individual pages.