Starter guide
What Is MemoPryl? 6 Facts to Know Before You Buy
MemoPryl is a capsule dietary supplement sold for focus and memory support. It comes in two label versions. Six ingredients are named on brand graphics, and the eBay seller lists two more. No amounts are published. It contains St. John's wort, so ask a pharmacist first if you take any medicine.
Written by the MemoPryl editorial teamMedically reviewed by Dr. James Bateman III, MD, MPH, PhysicianUpdated · 8 min read
Key facts
Key facts: what do you need to know about MemoPryl first?
- MemoPryl is a capsule. It is a dietary supplement, not a drug.
- Two bottle designs carry the name: "Advanced Formula, By NutraVibe" with 60 capsules and "Cognitive Support Formula" with 30 capsules.
- Six ingredients are named on the brand graphics. Alpha-GPC and huperzine A are listed only by the eBay seller.
- The amount of each ingredient is not published. Neither is the serving size.
- St. John's wort is on the list. It can weaken birth control, warfarin and many other medicines (NCCIH, St. John's wort).
- No trial of the MemoPryl formula has been published.
- On the live eBay listing, one 30-capsule bottle was $39.00 on October 13, 2026, with free standard shipping and 30-day returns.
Each fact below gets its own short section. Read them in order, or jump to the one you need.
Fact 1
Fact 1: What is MemoPryl, and what is it sold for?
MemoPryl is a capsule you swallow. It is sold as a dietary supplement for focus and memory support.
That is nearly all the label lets us say. Each bottle prints three short claims, and each claim ends in an asterisk. The 60-capsule bottle reads "Supports Concentration", "Supports Brain Energy" and "Supports Productivity". The 30-capsule bottle reads "Supports Focus", "Optimized Memory" and "Improves Mental Clarity".
What is MemoPryl good for? Buyers hope for a sharper mind. That is the sales idea, not a result anyone has shown. The asterisk leads to the standard FDA line. It says the statements have not been evaluated and that the product is not meant to diagnose, treat, cure or prevent any disease.
So MemoPryl is not a treatment for memory loss, dementia or Alzheimer's disease. If forgetting gets in the way of daily life, see a doctor before any supplement. NCCIH advises against putting that visit off (NCCIH, Supplements for cognition).
If a page says MemoPryl cures, reverses or treats a disease, the page is wrong. Close it.
Fact 2
Fact 2: Is MemoPryl a nootropic, a brain health or a cognitive support supplement?
Those three phrases point at one shelf in the store, not three kinds of product. "Nootropic" is a search and marketing word for pills sold to help thinking. "Brain health" and "cognitive support" are softer ways to say the same thing.
None of them is a medical grade. A word on a page does not show that a formula was tested. For MemoPryl, no study of the full formula has been published.
What does exist is research on single ingredients, each at a known dose:
- Bacopa: many small trials, and most found at least one small improvement, usually at 300 mg a day for about 3 months (ADDF, Bacopa).
- Phosphatidylserine: slight effects that were not large enough to be clinically relevant (ADDF, Phosphatidylserine).
- Ginkgo: no drop in dementia risk in three large studies (NCCIH, Ginkgo).
- St. John's wort: studied for mild to moderate depression, not for memory (NCCIH, St. John's wort).
MemoPryl does not publish its own doses. So the numbers above cannot be carried over to the bottle.
Fact 3
Fact 3: What is inside the MemoPryl formula?
Eight names appear in total. Six come from the brand's own graphics. Two come only from the eBay seller's item list.
| Ingredient | Where the name appears | Studied for |
|---|---|---|
| Phosphatidylserine | Brand graphic; eBay active list | Memory, 80-500 mg a day; slight effects |
| Ginkgo biloba leaf | Brand graphic; eBay active list | Dementia risk; no drop in large studies |
| N-Acetyl L-Carnitine HCl | Brand graphic; eBay active list | Mild decline and dementia, 1-3 g a day; mixed |
| St. John's wort | Brand graphic; eBay active list | Mild to moderate depression, not memory |
| Brahmi (Bacopa monnieri) | Brand graphic; eBay other list | Memory, usually 300 mg a day; small effects |
| L-glutamine | Brand graphic; eBay other list | Cancer care and surgery, not memory |
| Alpha-GPC | eBay seller only | Dementia trials at 1,200 mg a day; none in healthy people |
| Huperzine A | eBay seller only | 200-400 mcg a day in small dementia trials |
The amount per serving is not published for any of the eight. The other ingredients, such as the capsule shell, are not published either. Our ingredients page has the full detail.
Want the facts in one place?The live listing shows the seller, the price and the return terms before you pay.
See today's price and guaranteeWe earn money when you buy through our order links.
Fact 4
Fact 4: Which MemoPryl label version are you looking at?
Two bottle designs share the MemoPryl name. They differ on almost every printed line.
| Line | Version A | Version B |
|---|---|---|
| Name line | Advanced Formula | Cognitive Support Formula |
| Company on the front | By NutraVibe | None shown |
| Claims | Concentration, Brain Energy, Productivity | Focus, Optimized Memory, Improves Mental Clarity |
| Capsules | 60 | 30 |
| On the live listing | No | Yes |
Nobody has shown that the two formulas inside match. Read the front of the bottle you receive and judge it by its own words. Our label versions guide goes through each mark.
Fact 5
Fact 5: Who makes MemoPryl, and is this the official website?
The pack shots for the 60-capsule bottle say "By NutraVibe". No address or phone for NutraVibe appears in our materials. The 30-capsule front names no company.
This site, memoprylmind.com, is not the maker. It is run by Memoprylmind, a U.S. stocking partner for MemoPryl, and it earns money when you buy through its order links. Other sellers use the MemoPryl name too, sometimes for different formulas.
Is MemoPryl FDA approved? No. The FDA has no power to approve a supplement before sale (FDA, Supplement Q&A). The brand also shows an "FDA registered facility" badge. It names no facility, and registration is not approval (FDA, Approval myths).
For a website question, write to [email protected], Monday to Friday, 9:00am to 5:00pm ET. That inbox cannot see orders. For an order placed through the order desk, call +1 (302) 200-3480.
Fact 6
Fact 6: What does MemoPryl cost, and who should ask a doctor first?
| Item | Detail |
|---|---|
| Seller | HerbalDirect, on eBay |
| Price | $39.00 for one 30-capsule bottle |
| Cost per capsule | About $1.30 ($39.00 divided by 30) |
| Shipping | Free standard, sent from South Carolina |
| Returns on eBay | 30 days, with seller-paid postage |
| Returns by order desk | 60 days; buyer pays a tracked return |
| Expiration on listed stock | 08/2027 |
Price is the easy part. Safety is harder. If you take any prescription medicine, ask a doctor or pharmacist before the first capsule, because of St. John's wort. Huperzine A, listed by the eBay seller, acts much like prescription Alzheimer's drugs (ADDF, Huperzine A).
The brand graphic limits use to adults 18 and over, and pregnancy or breastfeeding is a reason to skip it. Keep taking any prescribed medicine, and never stop or change a dose on your own.
FAQ
Frequently asked questions
Is MemoPryl a real product?
Yes. A 30-capsule bottle is on a live eBay listing sold by HerbalDirect, and a 60-capsule NutraVibe version appears in brand photos. Real does not mean proven, though. No trial of the formula has been published, and the amounts are not public.
What is MemoPryl good for?
It is sold for focus and memory support, with wording such as Supports Focus and Supports Concentration. Those are marketing claims that end in an asterisk. MemoPryl is not a treatment for memory loss, dementia or any other disease.
Is MemoPryl a pill, a gummy or a drop?
MemoPryl is a capsule. Our materials show no gummy or drop version. If a seller offers drops or gummies under the same name, treat it as a different product and read its label on its own terms.
Who makes MemoPryl?
The 60-capsule pack shots say By NutraVibe, with no address or phone. The 30-capsule front names no company. Memoprylmind, which runs this site, is a U.S. stocking partner and not the maker.
Is MemoPryl safe with prescription drugs?
Ask first. St. John's wort can weaken birth control pills, warfarin and many other medicines, and it can cause serotonin side effects with some antidepressants (NCCIH, St. John's wort). Bring the bottle to your pharmacist and keep taking your prescribed medicine.
How do I take MemoPryl?
Use the serving that your own bottle prints. We have not seen a Supplement Facts panel for either version, so no serving size or directions are published here. Never go above the printed serving.
Bottom line
Our view
MemoPryl is easy to describe and hard to verify. The seller, the price and the return terms are written down. The amounts, the serving size and any lab test are not.
We see one narrow reader for it: an adult on no prescription medicine, not pregnant, with steady memory, who accepts that the amounts are unknown. Everyone else has a reason to ask a pharmacist first. Anyone worried about memory should see a doctor before buying any bottle.
If you decide to try it, use the return window as a fair test and keep short notes. If a claim sounds bigger than the label, trust the label.
MemoPryl is a dietary supplement. It is not FDA approved, and no supplement is. It is not a treatment for memory loss, dementia or any disease. It contains St. John's wort, which can weaken many medicines. Ask your doctor or pharmacist before you start, and keep taking any prescribed medicine.
Last updated . Medically reviewed by Dr. James Bateman III, MD, MPH, Physician.
Sources
- St. John's Wort: Usefulness and Safety. National Center for Complementary and Integrative Health, 2026.
- 7 Things To Know About Dietary Supplements for Cognitive Function, Dementia, and Alzheimer's Disease. National Center for Complementary and Integrative Health, 2026.
- Bacopa monnieri: Cognitive Vitality. Alzheimer's Drug Discovery Foundation, 2026.
- Phosphatidylserine: Cognitive Vitality. Alzheimer's Drug Discovery Foundation, 2026.
- Ginkgo. National Center for Complementary and Integrative Health, 2026.
- Questions and Answers on Dietary Supplements. U.S. Food and Drug Administration, 2026.
- Is It Really 'FDA Approved'?. U.S. Food and Drug Administration, 2026.
- Huperzine A: Cognitive Vitality. Alzheimer's Drug Discovery Foundation, 2026.
- MemoPryl Mind & Cognitive Health Support Dietary Supplement 30 Capsules Genuine. eBay listing by seller HerbalDirect, read October 13, 2026.
U.S. stocking partner for MemoPryl
See the terms for yourself
One bottle is $39.00 on the live listing, with free standard shipping and 30-day returns. Read the label and the terms before you decide.
We earn money when you buy through our order links. MemoPryl is a dietary supplement and is not FDA approved.
Keep reading
More about MemoPryl
Ingredients
All eight MemoPryl ingredient names, where each one comes from, and the two that need a medicine check.
Read moreLabel and Supplement Facts
Both MemoPryl labels side by side and the parts no image shows.
Read more
Who it is for
Who may consider MemoPryl and who should ask a doctor first.
Read moreWho wrote this
Written and reviewed by
Plain-language pages built from the label, the sales page and linked public health sources.
Last updated . Read our editorial standards and how we check reviews. This website is run by a U.S. stocking partner that sells MemoPryl, not by the maker (the pack shots say "By NutraVibe"). We earn money when you buy through our order links.
