Survodutide is an investigational once-weekly injectable drug developed by Boehringer Ingelheim and Zealand Pharma. It functions as a dual agonist of the glucagon receptor and the GLP-1 receptor, aiming to both reduce appetite and increase energy expenditure.
Weight Loss and Metabolic Efficacy
In clinical trials, survodutide has demonstrated potent weight-loss and metabolic benefits:
Weight Management: In the Phase 3 SYNCHRONIZE-1 trial for adults with obesity (without diabetes), weekly doses of 3.6 mg and 6.0 mg resulted in significant body weight reductions of up to 12% to 13% at week 76. Earlier Phase 2 studies showed even higher weight reductions of up to ≈ 19% over 46 weeks at higher doses.
Liver Health: Survodutide targets metabolic dysfunction-associated steatohepatitis (MASH) and fatty liver disease. The Phase 3 SYNCHRONIZE-MASLD trial met its endpoints, with up to 84% of treated patients achieving a clinically meaningful reduction in liver fat content compared to placebo.
Designation and Side Effects
Regulatory Status: The U.S. FDA has granted survodutide both Fast Track Designation (May 2021) and Breakthrough Therapy Designation (September 2024) for non-cirrhotic MASH and moderate or advanced fibrosis.
Adverse Events: Like other GLP-1-based medications, the most commonly reported side effects are gastrointestinal (nausea, vomiting, heartburn, constipation, and diarrhea), which typically occur during the dose-escalation phase and are generally mild to moderate.
For further updates on clinical trials and pipeline progress, you can review the Boehringer Ingelheim Pipeline or Zealand Pharma Pipeline.
This is for informational purposes only. For medical advice or diagnosis, consult a professional.
This product for research use only.

