NutriStack
Alpha-GPC and Bacopa Monnieri, a synergy.
Bacopa monnieri and Alpha-GPC both support cholinergic function through different routes, and are frequently stacked to enhance memory and learning support.
One pair, every claim cited. The two substances, the type, the mechanism, the recommendation, and the primary literature.
Same shape as the other 1,729 pairs in the public database.
From the interaction database
What the row says.
Every entry follows the same shape: what is happening, the mechanism, the recommendation, and the primary literature.
At a glance
- Substances
- Alpha-GPC and Bacopa Monnieri
- Pair type
- Synergy
- Evidence (highest tier)
- Emerging
- Source citations
- 2 sources
- Stack Score effect
- +2 to your Stack Score (per scored synergy row).
- Scope
- Supplement × Supplement
- Last verified
- May 30, 2026
Synergy · Emerging evidence
Synergy
What is happening. Bacopa monnieri and Alpha-GPC both support cholinergic function through different routes, and are frequently stacked to enhance memory and learning support.
Mechanism. Alpha-GPC supplies choline as a precursor for acetylcholine synthesis, while Bacopa modulates acetylcholinesterase activity and supports cholinergic neurons, jointly raising acetylcholine availability and signaling.
Recommendation. Generally well tolerated together. Watch for signs of cholinergic excess such as headache or nausea and reduce the dose if these occur.
Sources (2)
- Aguiar S, Borowski T. Neuropharmacological review of the nootropic herb Bacopa monnieri. Rejuvenation Research, 2013.
- Parnetti L, Mignini F, Tomassoni D, et al. Cholinergic precursors in the treatment of cognitive impairment of vascular origin. Journal of the Neurological Sciences, 2007.
Stack Score
How this pair moves the number.
Effect on the composite score
If both Alpha-GPC and Bacopa Monnieri are in the same stack, this pair applies +2 to your Stack Score (per scored synergy row).
The full algorithm, the clamping rules, and four worked stacks are documented at /methodology/stack-score.
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