Anyone about to spend $100 or more
The checks in the buying guide take about four minutes and will stop several purchases. That is the point of them.
Memory Supplement Guides
Two long guides that do not mention a product until the last paragraph, because that is how a guide should work.
Quick answer
This page collects the buyer guides published by Cognizil Daily. The category guide explains what memory supplements are, which ingredient families keep appearing in them and what the evidence supports. The buying guide sets out seven checks to run on any product before paying, including how to read a proprietary blend and how to judge a guarantee.
The guides
Memory Supplements: A Plain Guide
What the category is, the five ingredient families that keep appearing, what the evidence supports and what US law does not allow a supplement to say.
How to Choose a Memory Supplement
Seven checks to run before you pay, including the two that our own product fails, plus six red flags on any product page.
Why these guides do not recommend a product
This site sells one product and earns when you buy it. A guide written by a seller that ends by recommending the seller's product is an advertisement wearing a guide's clothes, and most readers can tell.
So these two do something different. They give you the checks, and several of those checks Cognizil does not pass. The dosage check is one. The published-amounts check is another.
If you run the checks and buy something else, that is a reasonable outcome and it is better than a refund in six weeks. If you run them and buy this, you will know exactly what you are buying and what you are giving up.
How these guides are written
Every claim in both guides is either a statement of US supplement law, which can be checked against the regulation, or a finding from a study we opened and read. Nothing is drawn from another supplement site.
Where a study found nothing, we say so. The eleuthero trial cited across this site found no benefit added to stress management training for fatigue and concentration, and eleuthero is one of the named herbs in our own product. A guide that only cites the helpful results is not a guide.
Where the law is the answer, we link the regulation rather than describing it from memory. The proprietary blend rule is 21 CFR 101.36, and the text is public.
Neither guide names a competitor product, ranks brands or tells you which one to buy. We sell one product and a ranking written by a seller is worth nothing to a reader.
Who these guides are for
Anyone who cannot read a panel
The category guide explains the five ingredient families and what a Daily Value dagger means, so the back of any bottle becomes readable.
Anyone buying for a parent
Both guides cover the questions that matter more when you are choosing on someone else's behalf, including interactions and guarantee windows.
Anyone who has been burned before
If a previous supplement did nothing, the dose arithmetic in the buying guide will usually explain why.
Anyone comparing two products
Cost per day and blend total are the two numbers that make different formats comparable, and neither is on a pricing page.
Anyone who just wants the facts
No countdown timers, no invented doctors, no before-and-after pictures. Both guides are long and plain on purpose.
The seven checks, in short
The full version, with our own product scored against it, is in the buying guide.
| # | Check | Why it matters |
|---|---|---|
| 1 | Are the amounts published? | A blend hides every dose behind one number |
| 2 | Is the total dose meaningful? | Divide the blend by the ingredient count and compare with research |
| 3 | Does the evidence exist? | Search the top ingredient plus the word trial, and read the dose used |
| 4 | How long is the guarantee? | Thirty days is too short for a category measured in weeks |
| 5 | Who is the seller? | A name, a street address and an email a person answers |
| 6 | What is the cost per day? | The only fair way to compare different formats |
| 7 | Does it interact with your medication? | Four areas matter most, and a pharmacist checks them in two minutes |
What else we publish
Alongside these two guides, the blog carries longer pieces on the things that sit underneath memory: why names in particular are hard to recall, how to read a proprietary blend with a calculator, and what the afternoon slump actually is.
The product pages on this site are separate from the guides on purpose. A product page describes one product. A guide describes a decision, and the decision may well be to buy something else or nothing at all.
If there is a question neither set of pages answers, email [email protected] and we will either answer it or add it.
Which guide to read first
If you have never bought a supplement in this category, start with the category guide. It explains what these products legally are, what the five ingredient families are, and why the word supports appears on every label instead of the word treats. About fifteen minutes.
If you already know the category and you are holding a bottle or a browser tab, go straight to the buying guide. The seven checks are designed to be run against a product page in about four minutes, and the first two will eliminate most of what is on the market.
If you are choosing for somebody else, read both, and pay particular attention to the interaction section. Buying for a parent means the medication question is usually more complicated than it would be for you.
Neither guide needs the other to make sense, and neither one ends by telling you to buy our product.
What these guides will never do
They will not rank named competitors. A ranking written by a company that sells one of the products in it is worthless, and putting a competitor third would be a marketing decision dressed up as research.
They will not tell you that one ingredient is the answer. The category does not work like that, and single-ingredient certainty is the oldest sales technique in this industry.
They will not imply that a supplement treats or prevents anything. That is both illegal and untrue, and a guide that softens it with careful phrasing is doing the same thing more quietly.
And they will not pretend our own product passes checks it does not pass. It fails two of the seven, the buying guide says which two, and that is the only version of a seller's guide worth reading.
Both guides are free and always will be
No email address is required to read them, nothing is gated behind a form, and neither one ends in a sales funnel. They exist because a reader who understands the category makes a better decision, including the decision not to buy from us.
Ready to try Cognizil?
Two bottles covers the four to eight week window buyers describe. Six bottles is $1.63 a day and the 180-day guarantee covers the whole supply.
Add To CartSee pricingRegular price: not published. We only print prices we can see. · Shipping cost shown at checkout · No subscriptionMemory Supplement Guides: common questions
Why does the label not show how much of each ingredient there is?
Because it uses a proprietary blend. Under 21 CFR 101.36 a blend may print one total weight, here 15.47 mg, with the ingredients listed in order of weight but without individual amounts. It is legal, and it does mean you cannot check the dose.
Is 15.47 mg a small amount?
Yes, measured against published research. Most of the extracts are 20:1 concentrates, so the raw plant equivalent is roughly twenty times larger, but single-herb trials on this list used hundreds of milligrams to several grams a day. We say so in full on the dosage page.
Which pack is the best value?
Six bottles at $1.63 a day is the lowest daily cost, and the 180-day guarantee covers the whole supply. If you have never tried it, two bottles covers the four to eight week window for the smallest outlay.
Is Cognizil FDA approved?
No supplement is. The FDA states it does not have the authority to approve dietary supplements before they are marketed. The label says the product is manufactured in an FDA-registered facility, which describes the factory, not the product.
Ready to try Cognizil?
Two bottles covers the four to eight week window buyers describe. Six bottles is $1.63 a day and the 180-day guarantee covers the whole supply.
Add To CartSee pricingRegular price: not published. We only print prices we can see. · Shipping cost shown at checkout · No subscription