01
One of the most studied botanicals in the world, examined mainly around cerebral blood flow and cognition, with genuinely mixed results and a real bleeding-risk consideration.
The formula
Memodyne Ingredients
Six named ingredients across five pathways. Here is what each is, where its research actually sits, and the one thing the label does not tell you.
The Memodyne Formula Overview
Memodyne combines six ingredients in a single daily capsule, each one named rather than hidden inside a proprietary blend. That is worth something: a great many products in this category list several ingredients under one combined weight, so you learn the total but not how it divides.
The design covers genuinely different pathways rather than stacking similar compounds. Ginkgo addresses circulation. Huperzine A works on acetylcholine breakdown. Bacopa targets memory consolidation over weeks. Phosphatidylserine relates to cell membrane structure. N-acetyl L-carnitine relates to mitochondrial energy. St. John's wort addresses mood.
Where it falls short of full transparency is the amounts, and that gap is significant enough to have its own note below.
Memodyne does not publish individual ingredient dosages
All six ingredients are named, which is more than many products in this category offer. What is not published on the sales page is how much of each one a capsule contains.
That matters, because effect depends on amount. Bacopa research uses defined daily doses of standardised extract; huperzine A is active at microgram level; phosphatidylserine trials commonly used around 300mg. Without figures, none of it can be compared to what is actually in the bottle. No milligram amounts appear anywhere on this website, because inventing them would be worse than leaving them out.
All six, named
What Is Inside Memodyne?
Each ingredient with its role and a link to the page covering it in depth.
02
A well-studied herb for low mood, and the ingredient in this formula with the most serious and wide-ranging drug interactions.
03
The most studied botanical for memory retention, with effects that build over eight to twelve weeks rather than appearing quickly.
04
An acetylated form of carnitine studied for its role in mitochondrial energy production within neurons, without stimulant activity.
05
A plant alkaloid that inhibits the enzyme breaking down acetylcholine. Pharmacologically active and sharing a mechanism with prescription drugs.
06
A phospholipid concentrated in brain cell membranes, studied in the context of cognitive function and memory, mostly in older adults.
Research honestly
Where the Memodyne Research Actually Sits
Grouped by evidence strength, which tells you more than list order does.
The strongest. Bacopa monnieri has the most direct human research on memory of anything in this formula, with meta-analytic support for modest improvements over eight to twelve weeks. St. John's wort has a solid evidence base for mild to moderate low mood — genuinely better than most botanicals achieve.
The most mechanistically defined. Huperzine A's inhibition of acetylcholinesterase is well characterised. Human trials for healthy adults seeking better memory are much thinner than the mechanism suggests.
The structurally plausible. Phosphatidylserine carries a qualified FDA health claim relating to cognitive dysfunction in the elderly — with the required acknowledgement that the evidence is limited and inconclusive. N-acetyl L-carnitine has research in older adults and fatigue that is interesting rather than settled.
The most studied and least conclusive. Ginkgo biloba has an enormous evidence base that has not converged on a clear benefit for healthy people. That is meaningful information rather than an absence of it.
How to read the research on this Memodyne page
The studies described here examined individual ingredients, usually on their own, at doses set by the researchers, in specific groups of people. That research provides scientific context for why an ingredient is included in a formula.
It does not demonstrate that the finished Memodyne product produces the same outcomes. No clinical trial of this finished formula has been published, so nothing on this website should be read as clinical proof of the product itself.
Memodyne and medication: this check is not optional
Two ingredients in this formula carry serious, well-documented interactions. The seller states them openly, and this website repeats them rather than burying them.
- St. John's Wort interacts with SSRIs and other antidepressants, blood thinners, oral contraceptives, immunosuppressants, some HIV and cancer medications, and many other prescription drugs. It speeds up how the body clears certain medicines, which can make them stop working. Combined with an SSRI it can also contribute to serotonin syndrome, which is a medical emergency.
- Huperzine A interacts with cholinesterase inhibitors such as donepezil and rivastigmine — the drugs prescribed for Alzheimer's disease.
- Ginkgo biloba may increase bleeding risk alongside anticoagulant and antiplatelet medication, and before surgery.
If you take any prescription medication, talk to your doctor or pharmacist before your first capsule and show them the label. If you take an oral contraceptive, note that St. John's Wort can reduce its effectiveness.
Packages
Memodyne Pricing & Packages
The same six-ingredient formula in every package. What changes is the supply length, the per-bottle rate and whether shipping is included.
Two Bottles
60-day supply · 60 capsules
$79per bottle
$158 total ·
seller's regular price $198
- 2 bottles · 60 capsules
- Shipping charged separately
- One-time purchase, no auto-ship
- 60-day money-back guarantee
Six Bottles
180-day supply · 180 capsules
$49per bottle
$294 total ·
seller's regular price $594
- 6 bottles · 180 capsules
- Free shipping
- One-time purchase, no auto-ship
- 60-day money-back guarantee
Three Bottles
90-day supply · 90 capsules
$69per bottle
$207 total ·
seller's regular price $297
- 3 bottles · 90 capsules
- Free shipping
- One-time purchase, no auto-ship
- 60-day money-back guarantee
Regular prices shown are the seller's own stated figures rather than an independent valuation. Confirm the current price, shipping and order total at the official checkout before completing a purchase — pricing can change without notice.
Returns
The Memodyne 60-Day Money-Back Guarantee
Every Memodyne order is covered by a 60-day money-back guarantee, and the seller frames it as long enough for a fair trial. That framing is worth taking seriously, because it lines up with how this formula is meant to be judged.
Bacopa monnieri, the formula's memory ingredient, has been studied over periods of eight to twelve weeks. Sixty days sits inside that window. Assessing this product after two weeks tells you very little, and abandoning it at that point means never reaching the period the research actually covers.
One practical detail. The three and six-bottle packages hold 90 and 180 days of product while the guarantee runs 60 days, so the larger packages close their refund window with product still unopened. Set a reminder for around day 50 when the package arrives.
Refund mechanics are handled by the seller rather than by this website. Read the official policy at checkout for the complete terms before ordering.
Get started
Make Memodyne Part of Your Daily Routine
One capsule a day with water, ideally in the morning before a meal, alongside the sleep, movement and mental engagement that do the heavier lifting for cognitive wellness. Six named ingredients, no stimulants, and a 60-day money-back guarantee on every order.
From $49 per bottle · No subscription · Free shipping on 3 and 6 bottles · 60-day guarantee