Comparison
Aniracetam vs Noopept
Aniracetam
A fat-soluble racetam ~5-10x more potent than piracetam. Anxiolytic and creativity-enhancing.
Noopept
Russian-developed proline-containing dipeptide ~1000x more potent than piracetam by weight. Often grouped with racetams.
| Field | Aniracetam | Noopept |
|---|---|---|
| Category | racetam | peptide |
| Dose range | 750–1500mg | 10–30mg |
| Half-life | 2h | 0.5h |
| Onset | 30min | 20min |
| Evidence | EVIDENCEB | EVIDENCEB |
| Safety | ●●●●○ | ●●●●○ |
| Legal (US) | USUnscheduled | USUnscheduled |
| PubMed refs | 280 | 90 |
The comparison in plain English
Both produce stronger acute effects than Piracetam and have anxiolytic profiles. Aniracetam works through AMPA modulation plus dopaminergic and serotonergic effects. Noopept primarily acts via BDNF/NGF upregulation and cholinergic facilitation.
Bottom line
Aniracetam feels smoother and is more strongly anxiolytic. Noopept feels more cognitively activating and produces more durable memory consolidation effects via the BDNF pathway. The two stack reasonably together.
Choose Aniracetam if
You want a creative or anxiolytic edge with the cognitive lift. Fat-soluble, take with food.
Choose Noopept if
You want memory consolidation and BDNF-driven neuroplasticity. Faster onset and lower dose footprint.