Bacopa Monnieri Extract
Also known as: Bacopa monniera, Brahmi, water hyssop, bacosides
An extract of a creeping wetland herb from traditional Indian practice, standardized to bacosides, that is one of the better-studied botanical nootropics for memory. A meta-analysis of randomized trials found improvements in attention and speed of processing after extended supplementation. Unlike stimulant-style nootropics, bacopa is slow-acting: benefits typically emerge after eight to twelve weeks of daily use, so it suits daily cognitive formulas rather than acute pre-work products.
Research summary
Bacosides are proposed to support cholinergic signaling and dendritic branching while providing antioxidant activity in neural tissue.
Dosage
Daily amounts, of extract.
| Lowest studied | Typical range | Highest studied | Upper limit |
|---|---|---|---|
| 300 mg | 300–450 mg | 450 mg | — |
300 to 450 mg per day of a 50% bacoside extract, taken with food to reduce stomach upset, which is the most common complaint. Expect an onset of eight to twelve weeks; acute single doses are not well supported. Some users report mild fatigue early on.
Standardization: 50% bacosides
Source material: whole-plant extract
Format suitability
- Capsule
- Powder
- Tablet
- Softgel
- Gummy
- Liquid
Bitter and somewhat grassy; difficult to mask in gummies.
Formulation notes
Commonly combined with lion's mane, ginkgo, or phosphatidylserine in memory stacks. Branded forms (Bacognize, Synapsa) use different standardization methods, so compare bacoside assays carefully.
Sources
Related ingredients
Magnesium L-Threonate
MineralA magnesium salt of L-threonic acid, a vitamin C metabolite, developed at MIT as a form that raises brain magnesium in animal models.
Typical: 100–144 mg
Phosphatidylserine
NootropicPhosphatidylserine is a phospholipid concentrated in neuronal membranes where it supports receptor function, neurotransmitter release, and signaling.
Typical: 100–300 mg
American Ginseng Extract
BotanicalThe root of a ginseng species native to North America, used in focus and calm-energy formulas.
Typical: 200–400 mg
L-Theanine
Amino acidAn amino acid found naturally in green tea that promotes a calm, focused state without sedation.
Typical: 100–200 mg
Lion's Mane (Hericium erinaceus)
MushroomLion's mane is an edible tooth fungus whose fruiting body and mycelium contain hericenones and erinacines alongside beta-glucan polysaccharides.
Typical: 500–1,000 mg