What makes mazdutide different from semaglutide?

Mazdutide activates both GLP-1 and glucagon receptors, while semaglutide activates only GLP-1 receptors. The glucagon component adds energy expenditure stimulation and hepatic fat reduction. This dual mechanism is shared with survodutide and cotadutide but distinguishes mazdutide from pure GLP-1 agonists.

Is mazdutide available outside China?

No. As of 2025, mazdutide is only approved and available in China for weight management. It is not approved in the US, EU, UK, or other major markets. Innovent Biologics is the manufacturer.

How does mazdutide compare to tirzepatide?

They target different receptor combinations. Tirzepatide is a dual GLP-1/GIP agonist, while mazdutide is a dual GLP-1/glucagon agonist. Both aim to improve on pure GLP-1 agonism through a second receptor, but through different mechanisms — GIP enhances insulin secretion and may affect fat metabolism, while glucagon increases energy expenditure and hepatic fat oxidation.

What is the recommended dose range for Mazdutide?

The research dose range is 3–9 mg SC once weekly (approved in China at 9 mg for obesity), administered via Subcutaneous, Once weekly.

peptide dosing

Mazdutide Dosing & Reconstitution Guide

Complete dosing reference for Mazdutide (Metabolic / Dual GLP-1/Glucagon Agonist). Covers reconstitution, dose range, titration schedule, pharmacokinetics, and storage protocols for research use.

Dosing Protocol

Route: Subcutaneous Frequency: Once weekly Dose Range: 3–9 mg SC once weekly (approved in China at 9 mg for obesity)

Safety & Contraindications

Safety: Common: GI side effects including nausea, vomiting, diarrhea (similar to GLP-1 agonist class) GI adverse events are dose-dependent and generally transient Heart rate increase observed, consistent with GLP-1 agonist class effect

Contraindications: Personal or family history of medullary thyroid carcinoma (class effect caution for GLP-1 agonists); Multiple endocrine neoplasia syndrome type 2 (MEN2); Known hypersensitivity to mazdutide

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Research Use Only. The information on this page is compiled from published research literature and is provided for educational purposes only. It does not constitute medical advice. All compounds referenced are intended for in vitro research use by qualified laboratories and institutions.