Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Celastrus Paniculatus | Fasoracetam | |
|---|---|---|
| Category | Nootropics | Nootropics |
| Standard Dose | 500-1000 mg/day of seed extract (standardized to >8% polyphenols) or 10-15 seeds daily (traditional Ayurvedic dosing, escalated from 1 seed/day) | 20-100 mg 1-3 times daily (sublingual or oral) |
| Timing | Morning, with or without food. Traditional practice involves gradual dose escalation starting from 1 seed daily, increasing by 1 seed per day up to 10-15. | Morning and afternoon. Sublingual administration may provide faster onset and higher bioavailability. With or without food. |
| Cycle Duration | Traditionally used in 30-60 day courses. No established cycling protocol from clinical data. | Cycles of 4-8 weeks on, 2-4 weeks off. Limited long-term safety data. |
| Evidence Level | animal_plus_anecdotal | animal_plus_anecdotal |
Seed oil contains sesquiterpenes, alkaloids (celastrine, paniculatin), and polyunsaturated fatty acids that demonstrate dose-dependent cholinergic activity by inhibiting acetylcholinesterase (AChE) and increasing acetylcholine levels in hippocampal and cortical regions. Provides neuroprotection against oxidative stress through elevation of glutathione (GSH), catalase (CAT), and superoxide dismutase (SOD). Seed extracts attenuate hydrogen peroxide- and glutamate-induced excitotoxic injury in neuronal cells, and exhibit anti-inflammatory and anxiolytic properties.
500-1000 mg/day of seed extract (standardized to >8% polyphenols) or 10-15 seeds daily (traditional Ayurvedic dosing, escalated from 1 seed/day)
Morning, with or without food. Traditional practice involves gradual dose escalation starting from 1 seed daily, increasing by 1 seed per day up to 10-15.
Traditionally used in 30-60 day courses. No established cycling protocol from clinical data.
Non-classical racetam that modulates all three groups of metabotropic glutamate receptors (mGluR Groups I, II, and III) and upregulates GABA-B receptors — a unique mechanism that distinguishes it from other racetams. Also enhances high-affinity choline uptake (HACU) and stimulates acetylcholine release. Does not significantly affect adrenergic, serotonergic, or dopaminergic receptors. The GABA-B upregulation is particularly notable as it may counteract GABA-B receptor downregulation caused by phenibut or baclofen tolerance.
20-100 mg 1-3 times daily (sublingual or oral)
Morning and afternoon. Sublingual administration may provide faster onset and higher bioavailability. With or without food.
Cycles of 4-8 weeks on, 2-4 weeks off. Limited long-term safety data.
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