Compound Library

Peptide / Metabolic

Mazdutide (IBI362)

GLP-1/glucagon dual receptor agonist. Chinese-developed once-weekly injectable. Phase 3 trials for obesity and T2DM. Shows strong weight loss, hepatic fat reduction, and glycaemic control. Similar mechanism to survodutide with comparable efficacy profile. Not yet approved outside clinical trials.

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Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.
Reference dose3–9 mg SubQ once weekly (titrate from 3 mg)
Half-life168 hours
Risk flagmoderate
Regulatory noteResearch-only flag

Side effects and watch-outs

  • Nausea (very common on initiation)
  • Vomiting
  • Diarrhoea
  • Decreased appetite
  • Injection site reaction
  • Tachycardia (glucagon component)
  • ⚠️ Hypoglycaemia risk with concurrent diabetes medications
  • Headache
  • Constipation