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ToolsCompareOxytocin vs Vilon

Oxytocin vs Vilon

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

Cognitive EnhancementSexual Health & Libido
Oxytocin
Immune SupportAnti-Aging & Longevity
Vilon
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.
Vilon is a synthetic dipeptide (Lys-Glu) derived from the thymus gland extract Thymalin. The shortest immune-regulatory peptide known, Vilon modulates T-cell and NK-cell function, extends lifespan in animal models, and shows epigenetic anti-aging activity. It is one of the Khavinson peptide bioregulators.
Half-Life
~3–5 minutes (IV); ~30–60 minutes (intranasal, CNS effects persist longer)
Very short as a free dipeptide; effects mediated via gene regulation
Admin Route
Intranasal, SubQ, IV
SubQ, Oral
Research
Typical Dose
20–40 IU
1–2 mg SC daily or 5–10 mg oral daily
Frequency
As needed (not daily long-term)
Once daily
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
  • Immune system modulation and restoration
  • Lifespan extension (30–40% in animal studies)
  • T-cell and NK-cell activation
  • Epigenetic anti-aging activity
  • Reduces oxidative stress markers
  • Antioxidant gene upregulation
  • May prevent age-related immune senescence
  • Anti-tumor immune surveillance
Side Effects
  • Mild uterine cramping (avoid in pregnancy)
  • Nasal irritation (intranasal)
  • Headache
  • Potential emotional over-attachment or jealousy amplification
  • +2 more
  • Excellent safety profile, decades of Russian clinical use
  • Rare: mild injection site reaction
  • Very rare: mild allergic reaction
Stacks With