Arenicin-1 vs GPE
Head-to-head comparison of Arenicin-1 (Arenicin-1) and GPE (Glycyl-L-prolyl-L-glutamic acid) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Arenicin-1 | GPE |
|---|---|---|
| Category | Marine-Derived | Cognitive Enhancement |
| Full Name | Arenicin-1 | Glycyl-L-prolyl-L-glutamic acid |
| Molecular Weight | 2079 Da | 301.30 Da |
| Half-Life | n/a | minutes |
| Amino Acids | 21 | 3 |
| Typical Dose | n/a | 0.1-10 mg/kg preclinical |
| Route | preclinical | Intranasal/Intracerebroventricular |
| Purity | ≥98% | ≥98% |
| Studies Count | 76 | 25 |
| Research Status | Pre-clinical | Pre-clinical |
Arenicin-1 Benefits
- ✓antimicrobial
- ✓anti-biofilm
- ✓membrane-active
GPE Benefits
- ✓memory consolidation
- ✓neuroprotection
- ✓synaptic plasticity
- ✓learning support
Arenicin-1 Dosing
bacterial infection|biofilm disruption
GPE Dosing
intranasal or ICV research doses|0.1-10 mg/kg preclinical range|repeat daily or intermittent protocols
Arenicin-1 Side Effects
- ⚠Arenicola marina
GPE Side Effects
- ⚠limited human safety data
- ⚠short half-life
- ⚠local irritation with nasal delivery
Research Overview
Arenicin-1
Marine annelid peptide with strong preclinical antibacterial activity and a stable structural motif that is useful for peptide engineering.
GPE
Preclinical studies suggest GPE can reduce neuronal damage and support plasticity-related pathways in the brain. Research interest centers on hippocampal function, which links it to learning and memory paradigms.
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