Secretin vs Noopept
Head-to-head comparison of Secretin (Human Secretin) and Noopept (N-phenylacetyl-L-prolylglycine ethyl ester) — benefits, dosing, side effects, research data, and where to buy.
| Property | Secretin | Noopept |
|---|---|---|
| Category | Gastrointestinal | Cognitive Enhancement |
| Full Name | Human Secretin | N-phenylacetyl-L-prolylglycine ethyl ester |
| Molecular Weight | 3055.4 Da | 318.37 Da |
| Half-Life | 5-7 minutes | 20-30 minutes |
| Amino Acids | 27 | N/A |
| Typical Dose | 0.2 mcg/kg IV | 10-30 mg/day |
| Route | Intravenous | Oral |
| Purity | ≥98% | ≥98% |
| Studies Count | 800 | 60 |
| Research Status | Clinical | Clinical |
Secretin Benefits
- ✓stimulates-pancreatic-secretion
- ✓supports-bicarbonate-release
- ✓aids-duodenal-pH-control
- ✓helps-digestive-coordination
Noopept Benefits
- ✓memory recall
- ✓learning efficiency
- ✓attention support
- ✓neurotrophic signaling
Secretin Dosing
0.2 mcg/kg IV diagnostic dose|research infusion protocols|short bolus administration
Noopept Dosing
oral research use|10-30 mg per day in human studies|divided or single daily dosing
Secretin Side Effects
- ⚠flushing
- ⚠nausea
- ⚠abdominal-cramping
Noopept Side Effects
- ⚠headache
- ⚠irritability
- ⚠sleep disturbance
Research Overview
Secretin
Secretin is a classic GI hormone with extensive physiology literature and established diagnostic use. It remains important for studying pancreatic secretory function, biliary responses, and duodenal feedback.
Noopept
Noopept has been reported to increase NGF/BDNF-related signaling and improve performance in tasks involving learning and recall. Evidence includes preclinical studies and small human studies, but the overall literature is still modest compared with mainstream cognitive drugs.
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