Arenicin-1 vs Ibutamoren
Head-to-head comparison of Arenicin-1 (Arenicin-1) and Ibutamoren (Ibutamoren mesylate (MK-677)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Arenicin-1 | Ibutamoren |
|---|---|---|
| Category | Marine-Derived | Growth Hormone |
| Full Name | Arenicin-1 | Ibutamoren mesylate (MK-677) |
| Molecular Weight | 2079 Da | N/A |
| Half-Life | n/a | about 24 hours |
| Amino Acids | 21 | N/A |
| Typical Dose | n/a | 10-25 mg/day |
| Route | preclinical | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 76 | 180 |
| Research Status | Pre-clinical | Clinical |
Arenicin-1 Benefits
- ✓antimicrobial
- ✓anti-biofilm
- ✓membrane-active
Ibutamoren Benefits
- ✓raises GH/IGF-1
- ✓increases appetite
- ✓supports lean mass retention
- ✓oral non-peptide secretagogue
Arenicin-1 Dosing
bacterial infection|biofilm disruption
Ibutamoren Dosing
10-25 mg orally once daily|take consistently at the same time each day|monitor fasting glucose and edema in longer studies
Arenicin-1 Side Effects
- ⚠Arenicola marina
Ibutamoren Side Effects
- ⚠increased appetite
- ⚠water retention/edema
- ⚠somnolence or lethargy
Research Overview
Arenicin-1
Marine annelid peptide with strong preclinical antibacterial activity and a stable structural motif that is useful for peptide engineering.
Ibutamoren
Clinical studies show oral ibutamoren reliably elevates GH and IGF-1 over 24 hours with once-daily dosing. Body composition and appetite effects vary by population, and development has been limited by metabolic side effects.
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