Side-by-side comparison of mechanisms, dosing, interactions, and stacking potential.
| Celastrus Paniculatus | Panax Ginseng | |
|---|---|---|
| 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) | 200-400 mg/day of standardized extract (4-7% ginsenosides, typically G115 brand) or 1-2 g/day of dried root |
| 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 on an empty stomach or with food. Avoid evening dosing due to mild stimulatory effects. Acute cognitive effects noted within 1-4 hours of dosing. |
| Cycle Duration | Traditionally used in 30-60 day courses. No established cycling protocol from clinical data. | Traditionally cycled 2-3 weeks on, 1-2 weeks off. Long-term continuous use exceeding 3 months is debated. |
| Evidence Level | animal_plus_anecdotal | moderate_human |
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.
Ginsenosides (primarily Rg1, Rb1, Re) are amphipathic steroidal saponins that modulate multiple neurotransmitter systems: enhancement of cholinergic transmission via increased acetylcholine synthesis and release; activation of PI3K/Akt and CREB/BDNF signaling pathways to promote neurogenesis and synaptic plasticity; attenuation of neuroinflammation through Keap1/Nrf2 signaling and suppression of the NF-kB/NLRP3 inflammasome axis; and regulation of the HPA axis to buffer cortisol response to stress. Protopanaxadiol and protopanaxatriol ginsenosides have opposing modulatory effects on GABA-A receptors.
200-400 mg/day of standardized extract (4-7% ginsenosides, typically G115 brand) or 1-2 g/day of dried root
Morning on an empty stomach or with food. Avoid evening dosing due to mild stimulatory effects. Acute cognitive effects noted within 1-4 hours of dosing.
Traditionally cycled 2-3 weeks on, 1-2 weeks off. Long-term continuous use exceeding 3 months is debated.
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