Arginine Vasopressin vs Capromorelin
Head-to-head comparison of Arginine Vasopressin (8-Arginine Vasopressin) and Capromorelin (Capromorelin hydrochloride) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Arginine Vasopressin | Capromorelin |
|---|---|---|
| Category | Cognitive Enhancement | Growth Hormone |
| Full Name | 8-Arginine Vasopressin | Capromorelin hydrochloride |
| Molecular Weight | 1084.23 Da | N/A |
| Half-Life | 10-20 minutes | about 2-3 hours |
| Amino Acids | 9 | N/A |
| Typical Dose | 10-40 IU intranasal research range | 0.25-2 mg/kg/day |
| Route | Intranasal/Subcutaneous | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 100 | 55 |
| Research Status | Clinical | Clinical |
Arginine Vasopressin Benefits
- ✓memory consolidation
- ✓recall support
- ✓arousal-linked learning
- ✓social cognition
Capromorelin Benefits
- ✓GH secretagogue activity
- ✓appetite stimulation
- ✓oral administration
- ✓translational animal model utility
Arginine Vasopressin Dosing
intranasal research dosing|10-40 IU per dose in studies|single or repeated administration
Capromorelin Dosing
0.25-2 mg/kg orally in studies|once-daily or protocol-specific dosing|monitor appetite and body weight
Arginine Vasopressin Side Effects
- ⚠blood pressure elevation
- ⚠headache
- ⚠hyponatremia
Capromorelin Side Effects
- ⚠increased appetite
- ⚠vomiting or nausea
- ⚠lethargy
Research Overview
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.
Capromorelin
Research consistently shows capromorelin activates the ghrelin receptor pathway and increases food intake. Human development has been less prominent than veterinary use, but the compound remains a relevant GH secretagogue prototype.
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