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ToolsCompareMazdutide vs Triptorelin

Mazdutide vs Triptorelin

Side-by-side comparison of key properties, dosing, and research.

GLP-1 / Weight Loss Agonists
Mazdutide
Sexual Health & Libido
Triptorelin
Summary
Mazdutide is a once-weekly GLP-1/glucagon dual receptor agonist developed by Innovent Biologics and Eli Lilly. Phase 2 trials in Chinese populations demonstrated up to 11.3% body weight reduction at 6 mg over 24 weeks. It also improves liver fat, glycemic control, and lipid profiles. Phase 3 trials are ongoing primarily in China.
Triptorelin is a synthetic decapeptide analog of gonadotropin-releasing hormone (GnRH) with 100x the potency of native GnRH. An FDA-approved drug (Trelstar) for prostate cancer and precocious puberty, it is also used in post-cycle therapy (PCT) to rapidly restart the hypothalamic-pituitary-gonadal (HPG) axis after anabolic steroid suppression.
Half-Life
~7 days
Depot forms: weeks to months; aqueous: 6-8 hours
Admin Route
SubQ
SubQ, IM
Research
Typical Dose
1.5 mg → 3 mg → 4.5 mg → 6 mg
100 mcg
Frequency
Once weekly
Single injection
Key Benefits
  • Up to 11.3% body weight reduction at 24 weeks (Phase 2, 6 mg dose)
  • Significant reduction in liver fat content (NAFLD/MASH potential)
  • Improves HbA1c and fasting glucose in type 2 diabetes
  • Favorable lipid profile changes (reduced triglycerides)
  • Once-weekly subcutaneous dosing
  • Potential for superior weight loss vs GLP-1 monotherapy
  • Rapid HPG axis restart after steroid use
  • Single-injection PCT protocol possible
  • Massively elevates LH and FSH via flare effect
  • Restores endogenous testosterone faster than traditional PCT
  • FDA-approved for established medical uses
Side Effects
  • Nausea
  • Vomiting
  • Decreased appetite
  • Diarrhea
  • +3 more
  • Initial testosterone flare (intended)
  • Injection site reactions
  • Hot flashes (with chronic use)
  • Decreased libido (chronic dosing)
Stacks With