Arenicin-1 vs Macimorelin
Head-to-head comparison of Arenicin-1 (Arenicin-1) and Macimorelin (Macimorelin acetate (AEZS-130)) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Arenicin-1 | Macimorelin |
|---|---|---|
| Category | Marine-Derived | Growth Hormone |
| Full Name | Arenicin-1 | Macimorelin acetate (AEZS-130) |
| Molecular Weight | 2079 Da | N/A |
| Half-Life | n/a | about 4-6 hours |
| Amino Acids | 21 | N/A |
| Typical Dose | n/a | 0.5 mg/kg single oral dose |
| Route | preclinical | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 76 | 120 |
| Research Status | Pre-clinical | Clinical |
Arenicin-1 Benefits
- ✓antimicrobial
- ✓anti-biofilm
- ✓membrane-active
Macimorelin Benefits
- ✓diagnostic GH stimulation
- ✓single oral dose
- ✓rapid measurable GH response
- ✓high clinical utility
Arenicin-1 Dosing
bacterial infection|biofilm disruption
Macimorelin Dosing
0.5 mg/kg orally as a single dose|fasted testing conditions|serial GH sampling after administration
Arenicin-1 Side Effects
- ⚠Arenicola marina
Macimorelin Side Effects
- ⚠dysgeusia or taste disturbance
- ⚠nausea
- ⚠headache
Research Overview
Arenicin-1
Marine annelid peptide with strong preclinical antibacterial activity and a stable structural motif that is useful for peptide engineering.
Macimorelin
Macimorelin has been validated in clinical testing as an oral alternative to injectable GH stimulation tests. Its short-term use makes it a useful translational tool for evaluating pituitary GH reserve.
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