Omentin-1 vs Arginine Vasopressin
Head-to-head comparison of Omentin-1 (Omentin-1 (Intelectin-1, ITLN1)) and Arginine Vasopressin (8-Arginine Vasopressin) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Omentin-1 | Arginine Vasopressin |
|---|---|---|
| Category | Diabetes & Metabolic | Cognitive Enhancement |
| Full Name | Omentin-1 (Intelectin-1, ITLN1) | 8-Arginine Vasopressin |
| Molecular Weight | ~35 kDa | 1084.23 Da |
| Half-Life | hours | 10-20 minutes |
| Amino Acids | 313 | 9 |
| Typical Dose | No approved human dose; research use only | 10-40 IU intranasal research range |
| Route | IV|SC | Intranasal/Subcutaneous |
| Purity | ≥98% | ≥98% |
| Studies Count | 82 | 100 |
| Research Status | Pre-clinical | Clinical |
Omentin-1 Benefits
- ✓insulin sensitivity
- ✓glucose uptake
- ✓lipid handling
Arginine Vasopressin Benefits
- ✓memory consolidation
- ✓recall support
- ✓arousal-linked learning
- ✓social cognition
Omentin-1 Dosing
not established|not established
Arginine Vasopressin Dosing
intranasal research dosing|10-40 IU per dose in studies|single or repeated administration
Omentin-1 Side Effects
- ⚠unknown
- ⚠immunogenicity risk
Arginine Vasopressin Side Effects
- ⚠blood pressure elevation
- ⚠headache
- ⚠hyponatremia
Research Overview
Omentin-1
Lower omentin-1 levels are often associated with obesity, insulin resistance, and metabolic syndrome. Research continues on its use as a biomarker and as a mechanistic lead for AMPK-linked metabolic interventions.
Arginine Vasopressin
Animal and human studies indicate vasopressin can modulate hippocampal and limbic circuits involved in learning and memory. The effect size is context dependent, and results vary by dose, route, and baseline cognitive state.
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