Oxytocin vs Survodutide
Side-by-side comparison of key properties, dosing, and research.
Cognitive EnhancementSexual Health & Libido
OxytocinGLP-1 / Weight Loss Agonists
Survodutide- Summary
- Oxytocin is a 9-amino acid neuropeptide produced in the hypothalamus with diverse roles in social bonding, trust, stress reduction, and sexual function. Exogenous administration is used therapeutically to improve social cognition, reduce anxiety, and enhance intimacy.
- Survodutide is a once-weekly GLP-1/glucagon dual receptor agonist developed by Boehringer Ingelheim and Zealand Pharma. Phase 2 trials demonstrated up to 18.7% body weight reduction at 46 weeks, among the highest reported for a dual agonist. It is being studied for obesity and MASH (metabolic dysfunction-associated steatohepatitis), where the glucagon component drives hepatic fat clearance.
- Half-Life
- ~3–5 minutes (IV); ~30–60 minutes (intranasal, CNS effects persist longer)
- ~7 days
- Admin Route
- Intranasal, SubQ, IV
- SubQ
- Research
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- Typical Dose
- 20–40 IU
- 0.6 mg → 2.4 mg → 4.8 mg → 6 mg
- Frequency
- As needed (not daily long-term)
- Once weekly
- Key Benefits
- Enhances social bonding and trust
- Reduces social anxiety and fear of rejection
- Improves autism spectrum symptoms (social cognition)
- Reduces cortisol and stress reactivity
- Enhances sexual arousal and intimacy
- Promotes maternal behavior and bonding
- May improve depressive symptoms
- Appetite suppression and metabolic effects
- Up to 18.7% body weight reduction at 46 weeks (Phase 2)
- Strong MASH activity — Phase 3 SYNCHRONIZE-NASH trials ongoing
- Reduces hepatic fat content via glucagon receptor-driven liver oxidation
- Once-weekly subcutaneous injection
- Greater weight loss potential than GLP-1 monotherapy
- Improvements in liver fibrosis markers in early data
- Side Effects
- Mild uterine cramping (avoid in pregnancy)
- Nasal irritation (intranasal)
- Headache
- Potential emotional over-attachment or jealousy amplification
- +2 more
- Nausea (most common during titration)
- Vomiting
- Diarrhea
- Decreased appetite
- +3 more
- Stacks With
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