Ingredient guide
Bacopa monnieri for memory
A plain-English guide to one of the most researched herbs for memory, written for Australians.
Updated 13 November 2026 · MemoFixed Australia

Quick answer
Bacopa monnieri, also called brahmi, is one of the most studied herbs for memory. Reviews of clinical trials suggest standardised extracts may improve some memory and attention test results when taken daily for about 12 weeks, although results are not consistent. It is usually well tolerated, with stomach upset the most common side effect. MemoFixed includes bacopa alongside phosphatidylserine and huperzine A; its exact bacopa amount within the blend is not disclosed.
- Also called
- Brahmi, water hyssop
- Traditionally used for
- Memory and learning (Ayurveda)
- Studied for
- Memory, attention, processing speed
- Typical study length
- 12 weeks or more
- Common side effects
- Stomach upset, nausea, tiredness
- In MemoFixed
- Yes, whole herb extract in the blend
MemoFixed prices in AUD · free shipping
Does Bacopa monnieri help memory?
That distinction matters when you are comparing a single-ingredient trial with a daily supplement. Evidence about one standardised extract cannot tell us whether a different extract, or an undisclosed amount in a mixture, will produce the same result.
Key research at a glance
A short summary of the best-known studies. These tested bacopa on its own, not MemoFixed.
| Study | Who | What it found |
|---|---|---|
| Kongkeaw et al., 2014 (review of 9 trials) | Adults, about 500 participants | Some improvement in attention and speed-of-thinking tests after 12+ weeks |
| Pase et al., 2012 (systematic review) | Adults in randomised trials | Evidence that bacopa may improve memory free-recall; other measures less clear |
| Calabrese et al., 2008 | Adults aged 65+, 12 weeks | Improvements on some memory and attention tests vs placebo |
Doses used in studies vs labels
Most trials used a standardised extract at around 300 mg a day (sometimes up to 450 mg), taken for 12 weeks. Labels vary: some list the extract amount and standardisation, while blends like MemoFixed list a combined total. That means MemoFixed's bacopa amount cannot be matched to a specific study, which is why we never promise study-level results.
| Typical study | MemoFixed | |
|---|---|---|
| Form | Standardised extract (bacosides) | Whole herb extract |
| Amount | About 300 mg daily | Not disclosed (part of 609 mg blend) |
| Length | 12 weeks or more | Fair trial of 8–12 weeks suggested |
Side effects and who should check first
Bacopa is generally well tolerated in studies, but some people notice mild effects, especially when starting.
| Possible effect / situation | What to do |
|---|---|
| Stomach upset, nausea, loose bowels | Take with or just before food; stop if it continues |
| Tiredness or dry mouth | Usually mild; speak to a pharmacist if bothersome |
| Thyroid medicine or thyroid condition | Ask your doctor first |
| Sedatives, antidepressants or dementia medicines | Ask your pharmacist first |
| Pregnancy or breastfeeding | Not recommended without medical advice |
Bacopa vs other memory ingredients
Bacopa is often compared with other popular brain-health ingredients. MemoFixed combines several of these in one daily serve.
| Ingredient | Studied for | In MemoFixed? |
|---|---|---|
| Bacopa monnieri | Memory and attention over 12+ weeks | Yes |
| Phosphatidylserine | Memory in older adults | Yes (soy-derived) |
| Huperzine A | Memory; mainly in diagnosed conditions | Yes |
| DHA (fish oil) | Brain health as part of diet | Yes |
| Ginkgo biloba | Memory and circulation; mixed results | No |
Why bacopa is in MemoFixed
Bacopa is included because it is one of the most researched herbs for memory. In MemoFixed it sits alongside phosphatidylserine, huperzine A, DHA, B vitamins and green tea in a two-capsule daily serve, so you don't need to buy and combine separate bottles. Every order has free Australian delivery and a 180-day refund, even on opened bottles.

What Bacopa is, and why people use it
Bacopa monnieri is a botanical traditionally associated with memory and learning in Ayurvedic practice. It is sometimes called brahmi, although common names can be ambiguous; the botanical name on a label is more helpful when identifying the plant.
Researchers have studied standardised extracts, meaning preparations made to contain specified levels of selected plant constituents. A whole herb extract description alone does not establish that a product matches those preparations. Tradition explains why Bacopa attracts interest, but controlled human studies are needed to assess whether it makes a measurable difference.
What a 2014 review found
Kongkeaw and colleagues published a meta-analysis in the Journal of Ethnopharmacology in 2014. Nine trials involving 518 participants met its inclusion criteria, and the pooled analysis included 437 eligible participants. The review examined standardised Bacopa extracts taken for at least 12 weeks rather than a one-off dose.
The authors reported improvements on some cognitive measures, particularly measures related to speed of attention, and called for further well-designed research. This is a more limited finding than saying Bacopa improves every type of memory. Different tests assess different abilities, and a pooled statistical result does not establish a noticeable improvement in everyday tasks for every person.
A trial in adults aged 65 and older
Calabrese and colleagues reported a randomised, double-blind, placebo-controlled trial in 2008. They enrolled 54 adults aged at least 65 without clinical signs of dementia; 48 completed the study. Participants received either 300 mg daily of a standardised Bacopa extract or placebo for 12 weeks after a placebo run-in.
The Bacopa group improved on delayed word recall and one measure of the ability to ignore irrelevant information. Other measures did not show the same pattern of benefit. This small study is relevant to older adults, but its size, particular extract and selected participants limit how widely the findings can be applied. It did not test MemoFixed.
Study dose and timing are not product instructions
The 300 mg amount in that trial describes the extract tested by the researchers, not a recommended Bacopa dose for every Australian. Extract concentration, preparation and duration all affect whether two products can reasonably be compared. A milligram figure without those details can be misleading.
The research also does not promise an immediate change in alertness. Repeated-dose studies assessed people over weeks, and their schedules should not be turned into a guaranteed results deadline. If memory difficulties are new, worsening or affecting ordinary activities, arrange a medical review rather than waiting for a supplement trial to finish.
What the MemoFixed label can tell you
MemoFixed lists Bacopa whole herb extract within a 609 mg proprietary blend. That total covers all the blend ingredients together; it is not the amount of Bacopa. The label does not disclose a separate Bacopa quantity or establish equivalence to the standardised extract used in the older-adult trial.
Bacopa shares the blend with ingredients including phosphatidylserine, Huperzine A and green tea leaf extract. More ingredients do not automatically mean stronger evidence or additive benefits. Read the full MemoFixed ingredients page to see the vitamins, minerals, other blend ingredients and allergens before making a decision.
Safety and medication checks
Gastrointestinal complaints were among the adverse events reported in the older-adult Bacopa trial. Even if an ingredient is botanical, it can still be unsuitable for a particular person. If you develop a suspected reaction after starting a supplement, stop using it and ask a doctor or pharmacist what to do next.
Have a medication review before starting, especially if you take several prescriptions or other brain-health supplements. Your pharmacist needs the complete formula, not just the word Bacopa, because the combined product introduces other ingredients. Seek individual advice if you have a medical condition, are pregnant or breastfeeding, are under 18, or have surgery planned.
MemoFixed contains soy and fish (tuna), so it is unsuitable if you are allergic to either. It also contains iron and must be kept out of children’s reach. Safety observations from a short ingredient trial do not establish the safety of the entire blend for everyone.
A practical way to assess the evidence
When comparing Bacopa products, ask whether the botanical identity, daily amount and extract standardisation are stated. Then check whether the cited trial used that preparation, in people like you, with a meaningful comparison group. A research reference on a sales page is not enough by itself.
If a healthcare professional considers MemoFixed suitable, follow its own directions: two capsules once daily, 20–30 minutes before a meal with a glass of water, or professional advice. Do not add extra Bacopa to imitate a study dose. Support memory with regular sleep, movement, social activity and a balanced diet, without expecting a supplement to replace medical assessment.
Our 180-day Aussie promise
Try MemoFixed for up to 180 days. If it's not right for you, email us for a refund of the product price. Refund policy
Common questions
What is brahmi?
Brahmi is another name for Bacopa monnieri, a creeping wetland herb used in traditional Ayurvedic medicine for memory and learning.
What is the best time to take bacopa?
Studies usually gave it once daily. Taking it with or before food may reduce stomach upset; MemoFixed is taken 20–30 minutes before a meal.
Can I take bacopa with coffee?
There is no known problem with moderate coffee. MemoFixed also contains green tea extract, so keep an eye on your total caffeine.
Can I take bacopa every day?
Studies used it daily for 12 weeks or more. If you plan to take it long term, mention it at your next medicines review.
Is bacopa better than ginkgo for memory?
Bacopa has more consistent trial evidence for memory than ginkgo, though both have mixed results. MemoFixed contains bacopa, not ginkgo.
Does bacopa help with anxiety or sleep?
Some small studies have looked at stress and mood, but the evidence is limited. MemoFixed is designed to support normal memory and focus, not to treat anxiety or sleep problems.
Is bacopa safe for older adults?
Trials have included adults aged 65 and over and it was generally well tolerated. Older adults on several medicines should check with their pharmacist first.
How do I choose a bacopa supplement?
Check the label for the extract type and amount, allergens and directions, buy from the official seller and look for a fair refund policy.
Does Bacopa monnieri really help memory?
Some controlled trials suggest improvements on selected memory and attention tests, but findings are not uniform. The evidence concerns particular extracts, not a guarantee for every Bacopa product or for MemoFixed.
How much Bacopa is in MemoFixed?
MemoFixed does not disclose the individual Bacopa amount. Its 609 mg proprietary blend is the combined weight of multiple ingredients, so it cannot be read as a Bacopa dose.
Is 300 mg Bacopa the right daily dose?
A 2008 trial used 300 mg daily of a particular standardised extract. That study amount is not personal dosing advice and cannot be matched to MemoFixed’s undisclosed Bacopa quantity.
How long does Bacopa take to work?
Studies discussed here assessed repeated use over at least 12 weeks rather than an immediate effect. They do not establish a guaranteed time to benefit, particularly for a different multi-ingredient supplement.
Can Bacopa cause stomach upset?
Gastrointestinal complaints were reported in the older-adult trial. Stop a supplement and seek advice if you suspect a reaction rather than increasing the dose or changing the instructions yourself.
Can I take Bacopa with prescription medicines?
Ask a doctor or pharmacist to check your medicines and the complete supplement label first. This is especially important with a blend, because reviewing Bacopa alone misses its other ingredients.
Is Bacopa safe during pregnancy?
Do not assume traditional use establishes safety during pregnancy or breastfeeding. Seek individual medical advice before taking Bacopa or a product containing it, including MemoFixed.
Has MemoFixed been clinically tested for memory?
MemoFixed itself has not been clinically studied. Published Bacopa research cannot establish that its undisclosed Bacopa amount, or its finished formula, produces the same findings.
- Free shipping Australia-wide
- 180-day money-back guarantee
- Secure Shopify checkout
- Prices in AUD