Phosphatidylserine
A phospholipid found in cell membranes
Studied for memory in older adults at 100 to 300 mg a day. FDA allows only a heavily qualified claim for it.
Official product information
Memopryl Official Website: Capsules for Focus and Brain Energy
Quick answerMemopryl is a dietary supplement capsule for concentration and brain energy.
Use case: Adults 18 and over who want everyday focus support take it as the bottle label directs. Each bottle holds 60 capsules.
How it works: It names six ingredients, led by bacopa, phosphatidylserine and ginkgo, which are studied for learning, memory and mental energy.
- Supports Concentration*
- Supports Brain Energy*
- Supports Productivity*
Contains St. John's wort, which changes how many medicines work. Check your medicines first.
Sold by Gomemopryl, the authorized U.S. retailer, not the maker. Every claim links to one of 19 sources. Orders: +1 (302) 200-3480.
- GMP practices seal
FDA-registered facility seal- Manufactured in USA seal
60-day money-back
Quick facts
Memopryl at a glance: form, named ingredients, packs and guarantee
Memopryl is a dietary supplement capsule for adults, 60 capsules per bottle, with six named ingredients and a 60-day money-back guarantee. The serving size and amounts are not published in our files, so follow your bottle label.
The core facts in one table, with unpublished details marked.
| Fact | Detail |
|---|---|
| Product | Memopryl (MemoPryl by NutraVibe), a dietary supplement for adults |
| Form | Capsule |
| Per bottle | 60 capsules |
| Serving size | Not published in our files; follow your label |
| Named ingredients | Phosphatidylserine, ginkgo biloba leaf, N-acetyl L-carnitine HCl, St. John's wort, Brahmi (bacopa), L-glutamine |
| Amounts | Not published |
| Front label | Advanced Formula; Supports Concentration, Brain Energy and Productivity* |
| Price | Shown at checkout |
| Guarantee | 60 days from purchase |
| Key safety point | St. John's wort interacts with many medicines |
| Sold by | Gomemopryl, the authorized U.S. retailer for Memopryl |
| Order desk | +1 (302) 200-3480 |
| Lot shown | MEM-26/GO-8833 |
Short version
What is Memopryl in 60 seconds?
Memopryl is a capsule dietary supplement for adults who want everyday focus support. It holds 60 capsules, names six ingredients led by bacopa, phosphatidylserine and ginkgo, and contains St. John's wort, so check your medicines first.
60sWhat it is, what is in it and what to check first.Memopryl is a capsule dietary supplement for adults who want everyday focus support. The bottle reads "Supports Concentration," "Supports Brain Energy" and "Supports Productivity" and holds 60 capsules. It names six ingredients, led by bacopa, phosphatidylserine and ginkgo. Amounts and serving size are not published in our files, so follow your bottle. It contains St. John's wort, so check your medicines with a pharmacist first. Packs of 1, 3 or 6 bottles are priced at checkout, with a 60-day money-back guarantee.
Checking your medicines first? Read the Memopryl interaction list before you order.
- 60 capsules per bottle
- 1, 3 or 6-bottle packs
- 60-day money-back guarantee
The why
Why people look for a focus supplement like Memopryl
Most people who look at Memopryl want a steadier workday. They sit through long meetings, juggle many tabs and still need a clear head at 3 p.m.
Others want brain energy for the second half of the day. They already sleep, move and eat well, and want one more simple habit on top.
Supplements play a supporting role, next to sleep, daylight, exercise and screen breaks. Research on natural products for thinking is mixed (NCCIH, supplements and cognition). Our focus and brain energy guide covers the daily habits that help most.
When memory changes need a doctor
Losing a name now and then is common. Forgetting that gets in the way of daily life deserves a doctor visit, since some causes can be treated (NIA, memory and aging). Memopryl is a daily supplement, not a test or a treatment, so it should never delay that visit.
The product
What is Memopryl?
Memopryl is a dietary supplement in capsule form, made for adults 18 and over. Each bottle holds 60 capsules. The bottle styles the name "MemoPryl by NutraVibe" and adds the words "Advanced Formula."
The front label makes three support claims: "Supports Concentration," "Supports Brain Energy" and "Supports Productivity." The formula brings six named ingredients together in one capsule:
- Phosphatidylserine, found in cell membranes.
- Ginkgo biloba leaf, a classic herbal extract.
- N-acetyl L-carnitine HCl, linked to cell energy.
- St. John's wort (Hypericum perforatum).
- Brahmi (Bacopa monnieri), the lead learning herb.
- L-glutamine, a common amino acid.
This site is run by Gomemopryl, the authorized U.S. retailer, not the maker. Read how Memopryl works for the full ingredient story.
Check your medicines first
Memopryl contains St. John's wort. It speeds up how the body clears many medicines, so they work less well: birth control pills, warfarin, cyclosporine, digoxin and some HIV and cancer drugs (NCCIH, St. John's Wort). Taken with antidepressants or other serotonin drugs, it can cause a serious reaction called serotonin syndrome. On any prescription medicine? Ask your doctor or pharmacist first, and never stop a prescribed medicine on your own.
Buying here
Why buy Memopryl from the official website?
Order Memopryl through this site because Gomemopryl is the authorized U.S. retailer, orders run through the brand's own checkout, and every pack carries the 60-day money-back guarantee counted from the day you buy.
Six practical reasons to order through this site.
The authorized U.S. retailer
Gomemopryl is the authorized U.S. retailer for Memopryl. Orders run through the brand's own checkout.
Two months to decide
Every pack carries the 60-day money-back guarantee, counted from the day you buy.
A real order desk
Orders, tracking, changes and refunds go to +1 (302) 200-3480, the order desk of the checkout platform.
Familiar ways to pay
Checkout accepts Mastercard, Visa, American Express, Diners Club, Apple Pay and Google Pay.
A lot number to match
Bottles from this seller carry lot MEM-26/GO-8833. Match it on the batch page when your order arrives.
Linked sources, plain words
This site links 19 studies and health sources, each with the dose it tested.
- 6named ingredients in one capsule formula
- 60capsules in every bottle
- 60 daysto ask for your money back
- 3support claims on the front label
The science
How does Memopryl work?
Memopryl combines six ingredients that are studied separately for learning, memory and mental energy, such as bacopa, phosphatidylserine, acetyl-L-carnitine and ginkgo. Each study tested one ingredient, not the finished capsule, so no result is promised.
Memopryl combines ingredients studied for learning, memory and mental energy. Each step shows what was tested, and at what dose.
Bacopa for learning and recall
In 46 healthy adults, 300 mg of bacopa extract a day for 12 weeks improved learning rate and memory consolidation versus placebo (Stough et al., 2001). Other studies used 300 to 450 mg a day (StatPearls, Bacopa).
Phosphatidylserine for everyday memory
Adults aged 50 to 69 with memory complaints took 100 or 300 mg a day for 6 months, and their memory scores rose (Kato-Kataoka et al., 2010). A small 12-week pilot at 300 mg a day saw similar gains (Richter et al., 2013). The FDA allows only a carefully worded claim for it (FDA, qualified health claims).
Acetyl-L-carnitine and ginkgo for brain energy
Acetyl-L-carnitine helps cells make energy. It was studied at 1.5 to 3 g a day for 3 to 12 months in people with memory problems (NIH ODS, Carnitine). Ginkgo, a classic circulation herb, was tested at 240 mg a day in the long GEM trial (DeKosky et al., 2008 (GEM)).
St. John's wort was studied for mood, not memory, and Memopryl makes no mood claim. Each study tested one ingredient, not the finished capsule. The dosage section explains why doses cannot be lined up yet.
Formula
What are the Memopryl ingredients? The six named ingredients
Memopryl names six ingredients: phosphatidylserine, ginkgo, acetyl-L-carnitine, St. John's wort, bacopa and L-glutamine. The amount of each is not published in our files, so no dose can be confirmed.
Memopryl names six ingredients, from bacopa to L-glutamine. The amount of each is not published in our files.
Ginkgo Biloba Leaf
Ginkgo biloba (leaf)
The largest trial, 240 mg a day for about 6 years, did not prevent dementia. It can raise bleeding risk with blood thinners.
N-Acetyl L-Carnitine HCl
Acetyl-L-carnitine (ALCAR)
Studied at 1.5 to 3 g a day in people with memory problems. A Cochrane review found no clear benefit.
St. John's Wort
Hypericum perforatum
Best known for mood. It changes how many medicines work, including birth control, blood thinners and antidepressants.
Brahmi (Bacopa Monnieri)
Bacopa monnieri
The herb with the clearest memory data: 300 mg a day of extract for 12 weeks improved learning in healthy adults.
L-Glutamine
Amino acid
A common amino acid. We found no good evidence that it helps memory or focus in healthy adults.
| Ingredient | What it was studied for | Studied dose | Source |
|---|---|---|---|
| Phosphatidylserine | Memory in older adults with memory complaints | 100 to 300 mg a day for 6 months | (Kato-Kataoka et al., 2010) |
| Ginkgo biloba leaf | Preventing dementia in adults 75 and over | 240 mg a day for a median of 6.1 years | (DeKosky et al., 2008 (GEM)) |
| N-acetyl L-carnitine HCl | Memory impairment | 1.5 to 3 g a day for 3 to 12 months | (NIH ODS, Carnitine) |
| St. John's wort | Mood (not memory) | 900 mg a day (300 mg three times a day) | (StatPearls, St. John's Wort) |
| Brahmi (Bacopa monnieri) | Learning and memory in healthy adults | 300 mg a day for 12 weeks | (Stough et al., 2001) |
| L-glutamine | Learning and reaction time in students | A single 2 g dose | (Jongkees et al., 2017) |
Bacopa has the clearest data in healthy adults. Each ingredient has its own section on the Memopryl ingredients page.
Honest note
Memopryl dosage vs. research dosage: an honest look
The Memopryl dose cannot be compared with research doses yet, because the Supplement Facts panel was not in our files. Studies used 100 to 300 mg a day of phosphatidylserine and 240 mg a day of ginkgo.
No Memopryl dose can be compared with the research yet, because the Supplement Facts panel was not in our files.
PhosphatidylserineAmount not published
Studies used 100-300 mg a day, 3-6 months. (Kato-Kataoka et al., 2010)
Ginkgo biloba leafAmount not published
Studies used 240 mg a day (GEM trial). (DeKosky et al., 2008 (GEM))
N-acetyl L-carnitineAmount not published
Studies used 1,500-3,000 mg a day. (NIH ODS, Carnitine)
St. John's wortAmount not published
Studies used 900 mg a day, studied for mood. (StatPearls, St. John's Wort)
Bacopa monnieriAmount not published
Studies used 300 mg a day for 12 weeks. (Stough et al., 2001)
L-glutamineAmount not published
Studies used No memory dose established. (Jongkees et al., 2017)
| Ingredient | Memopryl (per serving) | Doses used in studies | Gap | Source |
|---|---|---|---|---|
| Phosphatidylserine | Not published | 100-300 mg a day, 3-6 months | Cannot compare | (Kato-Kataoka et al., 2010) |
| Ginkgo biloba leaf | Not published | 240 mg a day (GEM trial) | Cannot compare | (DeKosky et al., 2008 (GEM)) |
| N-acetyl L-carnitine | Not published | 1,500-3,000 mg a day | Cannot compare | (NIH ODS, Carnitine) |
| St. John's wort | Not published | 900 mg a day, studied for mood | Cannot compare; interactions matter at any dose | (StatPearls, St. John's Wort) |
| Bacopa monnieri | Not published | 300 mg a day for 12 weeks | Cannot compare | (Stough et al., 2001) |
| L-glutamine | Not published | No memory dose established | Cannot compare | (Jongkees et al., 2017) |
The study doses are not small: acetyl-L-carnitine alone was tested at 1,500 to 3,000 mg a day, and a Cochrane review found no evidence to recommend it for routine use in dementia (Hudson & Tabet, 2003 (Cochrane)). Added together, the study doses of the five tested ingredients come to roughly 3 to 4.7 grams a day. How many capsules that would take depends on a serving size we cannot see.
St. John's wort is the exception. Its medicine interactions matter at any amount.
When your bottle arrives, hold its panel next to the table above. Our guide on reading a label without amounts walks through each line.
The label
Memopryl Supplement Facts: what we can and cannot confirm
We can confirm the six named ingredients, the 60-capsule count and the three claims. We cannot confirm the serving size, any amount or the directions.
Label panel not published
The Memopryl Supplement Facts panel was not part of the files we received, and the brand's info link opened an error page. That means the serving size, the amount of each ingredient, the capsule material and the other ingredients are all not published here. Read the panel on your bottle before your first capsule, and show it to your doctor or pharmacist because of the St. John's wort.
Federal rules say a Supplement Facts panel must list the serving size and each ingredient's amount, or the total weight of a proprietary blend (21 CFR 101.36). Here is what to read on yours, line by line, with more on the Memopryl Supplement Facts page.
Serving size
Capsules per serving and servings per bottle. That tells you how long a bottle lasts.
Amount of each ingredient
Each ingredient's weight, or a blend's total. Compare them with the study doses.
Other ingredients
The capsule shell and any fillers, which matter if you avoid animal products.
Directions and warnings
How to take it and who should not. Show this part to your pharmacist.
Maker or distributor
The company name and address behind the "By NutraVibe" line on the front.
Lot and date codes
The lot number and expiry date. Match the lot on the batch page.
What it supports
What are the benefits of Memopryl?
The Memopryl label claims support for concentration, brain energy and productivity in healthy adults. These are statements about normal function, not promised results, and each ends in an asterisk marking a claim the FDA has not reviewed.
Memopryl is made to support concentration, brain energy and productivity in healthy adults. These are support statements about normal function, not promised results.
Label claim
Supports Concentration
Bacopa is the ingredient most linked to learning and recall in healthy adults, from a 12-week trial (Stough et al., 2001).
Label claim
Supports Brain Energy
Acetyl-L-carnitine helps carry fuel into the parts of cells that make energy (NIH ODS, Carnitine).
Label claim
Supports Productivity
A single daily capsule routine is easy to keep on busy workdays, with nothing to mix or measure.
Think of Memopryl as one part of a focus routine, next to a regular bedtime and short breaks between tasks. The asterisk on each claim means the FDA has not evaluated it; the FDA does not approve supplements before they are sold (FDA, Q&A on Dietary Supplements).
What Memopryl does not do
- It does not treat, prevent or reverse dementia, Alzheimer's disease or memory loss.
- It is not a treatment for ADHD, depression or any other condition.
- It does not replace sleep, a doctor's care or a prescribed medicine.
- It does not work overnight, and results vary from person to person.
More detail is on the Memopryl benefits page.
Balanced view
Memopryl pros and cons
Pros are bacopa in the formula, six named ingredients in one daily capsule, plain support claims and a 60-day guarantee. Cons are an unpublished Supplement Facts panel, unknown amounts and St. John's wort interactions with many medicines.
The strong points and the weak spots, listed at the same size.
What works in its favor
- Bacopa, the ingredient with the clearest learning data, is in the formula
- Six named ingredients in one daily capsule
- Three plain support claims, with no disease promises
- Sold by the authorized U.S. retailer with a lot number on each bottle
- 60-day money-back guarantee on every pack
- A phone order desk for tracking and refunds
What to weigh first
- The Supplement Facts panel is not published, so no amount can be checked
- Serving size, capsule material and directions are not in our files
- St. John's wort interacts with many common medicines
- Ginkgo may raise bleeding risk with blood thinners
- Prices appear only at checkout
- No trial of the finished capsule has been published
- The buyer pays return shipping
Fit check
Who is Memopryl for?
Memopryl is for healthy adults 18 and over who want daily focus support and, if they take any medicine, have cleared it with a doctor.
A good fit if you
- Are a healthy adult who wants a steadier workday
- Take no prescription medicines, or your doctor has cleared it
- Like a simple capsule routine
- Can give it several weeks inside the 60-day window
Talk to a doctor before use if you
- Take any prescription medicine, including birth control pills
- Take antidepressants, blood thinners, heart, transplant, HIV, cancer or seizure drugs
- Are pregnant, trying to conceive or nursing
- Have surgery coming up, or have noticed memory changes
The medicine check is not optional
St. John's wort can make birth control pills fail and can weaken warfarin, digoxin, simvastatin and some seizure, HIV and cancer drugs (MSKCC, St. John's Wort) (NCCIH, St. John's Wort). With antidepressants it can cause serotonin syndrome. Memopryl is not for anyone under 18. See who Memopryl is for.
Daily routine
How to take Memopryl
Take Memopryl exactly as the bottle label directs, with water. The serving size was not in our files, so your label is the only guide to follow.
Read the Supplement Facts panel
Find the panel on your bottle. Note the serving size, the directions and any warnings before your first capsule.
Check your medicines with a pharmacist
Show the bottle to your pharmacist or doctor. St. John's wort changes how many medicines work, even birth control.
Take it as the label directs
Swallow the capsules the label lists with a glass of water. Never take more than the label says.
Pick the same time each day
Tie it to something you already do daily, like breakfast or your first cup of coffee, so the habit sticks.
Log how you feel
Once a week, jot down focus, energy and sleep. Decide before day 60, while the refund window applies.
An easy way to remember
Keep the bottle next to your coffee maker or laptop bag. A fixed spot makes the habit easy. More timing ideas are on how to use Memopryl.
Format
What form does Memopryl come in?
Memopryl comes as capsules, 60 to a bottle. It is not a gummy, powder, drink or liquid. The serving size, capsule shell and other ingredients are not published in our files.
Memopryl comes as capsules, 60 to a bottle. It is not a gummy, powder, drink or liquid.
| Feature | Detail |
|---|---|
| Form | Capsule |
| Per bottle | 60 capsules |
| Serving size | Not published in our files |
| Capsule shell | Not published in our files |
| Other ingredients | Not published in our files |
| Directions | Printed on your bottle |
| Packs | 1, 3 or 6 bottles, per the brand's images |
Storage and timing tips are on the Memopryl how-to page.
Compare
Memopryl vs. other focus supplements
Memopryl combines six named ingredients in one capsule, while bacopa-only capsules, ginkgo capsules and caffeine stacks use fewer. Its amounts are not published, so compare labels side by side before you buy.
How Memopryl lines up with the product types people usually weigh it against. These are general categories, not brands.
| Feature | Memopryl | Bacopa-only capsules | Caffeine and L-theanine stacks | Ginkgo capsules | Multi-ingredient nootropic blends |
|---|---|---|---|---|---|
| Approach | Six named ingredients in one capsule | One herb | Two ingredients | One herb | Many ingredients |
| Bacopa | Yes | Yes, the main ingredient | Usually no | Usually no | Often |
| Caffeine | None named | Usually none | Yes | Usually none | Sometimes |
| St. John's wort | Yes, so check your medicines | No | No | No | Sometimes |
| Amounts shown | Not published in our files | Usually per ingredient | Usually per ingredient | Usually per ingredient | Often a blend total only |
| Money-back window | Yes | Varies by brand | Varies by brand | Varies by brand | Varies by brand |
Memopryl pairs bacopa with five other named ingredients in one daily routine. Our guide to choosing a focus supplement shows what to look for on any label.
Pricing
How much does Memopryl cost?
Memopryl pack prices appear at checkout, with tax and shipping, before you pay. Packs come as 1, 3 or 6 bottles, the largest holds 360 capsules, and every pack has the 60-day money-back guarantee.
The price of each Memopryl pack appears at checkout, with tax and shipping, before you pay. Every pack has the 60-day guarantee.
6 Bottles
360 capsules
Largest pack360 capsules
Price at checkout
Not printed on any brand page we could read
- 6 bottles, 360 capsules
- Shipping shown at checkout
- 60-day money-back guarantee
3 Bottles
180 capsules
Popular180 capsules
Price at checkout
Not printed on any brand page we could read
- 3 bottles, 180 capsules
- Shipping shown at checkout
- 60-day money-back guarantee
1 Bottle
60 capsules
Try it60 capsules
Price at checkout
Not printed on any brand page we could read
- 1 bottle, 60 capsules
- Shipping shown at checkout
- 60-day money-back guarantee
The brand's info link opened an error page on September 24, 2026, so no pack prices could be checked and each card says “Price at checkout.” The pack sizes follow the brand's product images. The checkout page shows the final price, tax and shipping before you pay. Compare every pack.
Why no prices here? We only print facts we can check, and no brand page we could open listed prices. Checkout shows the real total before you enter payment details. Shipping cost and speed appear there too. See Memopryl shipping for delivery details.
Choosing
Which Memopryl pack should you choose?
Pick the pack by how long you want to try it: 1, 3 or 6 bottles hold 60, 180 or 360 capsules. Divide the checkout total by the days the pack lasts at your label serving to get the daily cost.
Match the pack to your situation, then work out the daily cost at checkout.
| Pack | Supply | Price | How it fits the guarantee |
|---|---|---|---|
| 6 bottles | 360 capsules | Shown at checkout | How long it lasts depends on the daily serving, which is not published in our files. Count your days on arrival and keep the 60-day window in mind, ships with shipping shown at checkout. |
| 3 bottles | 180 capsules | Shown at checkout | How long it lasts depends on the daily serving, which is not published in our files. Count your days on arrival and keep the 60-day window in mind, ships with shipping shown at checkout. |
| 1 bottle | 60 capsules | Shown at checkout | How long it lasts depends on the daily serving, which is not published in our files. Count your days on arrival and keep the 60-day window in mind, ships with shipping shown at checkout. |
Example: if a pack lasting 90 days cost $180 at checkout, that would be $180 ÷ 90 = $2.00 a day. Use the real checkout total.
If you take any medicine: start with one bottle, and only after your doctor or pharmacist says it is okay.
If you take no medicines: the 3-bottle pack allows a longer trial. The bacopa trial lasted 12 weeks.
If you already like it: the 6-bottle pack means fewer reorders. Compare all three on Memopryl pricing.
Safety first
Is Memopryl safe? Side effects and interactions
Memopryl is not a fit for everyone. The main concern is St. John's wort, which interacts with many common medicines. Ginkgo and bacopa have cautions too.
| Ingredient | What to know | Source |
|---|---|---|
| St. John's wort (medicines) | Weakens many medicines, including birth control pills, warfarin, cyclosporine, digoxin, simvastatin, some seizure drugs and some HIV and cancer drugs. | (NCCIH, St. John's Wort) |
| St. John's wort (serotonin) | With SSRIs, other antidepressants or serotonin drugs it can cause serotonin syndrome, a serious reaction. | (MSKCC, St. John's Wort) |
| St. John's wort (sun) | Can make skin more sensitive to sunlight. | (MSKCC, St. John's Wort) (StatPearls, St. John's Wort) |
| Ginkgo biloba leaf | May raise bleeding risk with blood thinners such as warfarin. Tell your surgeon. | (NCCIH, Ginkgo) |
| Acetyl-L-carnitine | At about 3 g a day: nausea, cramps, diarrhea and a fishy body odor. | (NIH ODS, Carnitine) |
| Bacopa monnieri | Mostly stomach effects: nausea, cramps and more frequent stools. It may affect drug-processing enzymes. | (StatPearls, Bacopa) |
| L-glutamine | Nausea and headache have been reported. | (MSKCC, Glutamine) |
Before your first capsule
Ask your doctor or pharmacist before use if you take any prescription medicine, and never stop a prescribed medicine on your own. Pregnant or nursing? Ask your doctor first. Memopryl is not for anyone under 18. Be wary of any product claiming to treat Alzheimer's; the FDA has warned sellers of such claims (FDA, Alzheimer's claims, 2019).
Notice stomach upset, a sun rash, unusual bruising or a change in how a medicine works? Stop and call your doctor. Read more in St. John's wort and your medicines and on the Memopryl side effects page.
Timeline
How long does Memopryl take to work?
No timeline is promised, because no trial of Memopryl itself has been published. Ingredient trials ran 12 weeks (bacopa) to 6 months (phosphatidylserine). Buyers in the retailer's review pack most often mention 3 to 4 weeks, a figure that is not independently verified.
- Before day 1
Clear it with your doctor or pharmacist, and read the panel on your bottle.
- Weeks 1 to 2
Build the habit: the label serving at the same time each day.
- Weeks 3 to 4
The stretch buyers in the review pack mention most.
- Before day 60
Decide. If it is not for you, call the order desk while the guarantee still applies.
- Week 12
The length of the bacopa trial in healthy adults.
- Month 6
The length of the main phosphatidylserine study.
A week-by-week view is on the Memopryl results timeline.
Straight answer
Is Memopryl a scam, and is Memopryl for sale here?
No. Memopryl is a real, labeled product with a lot number on the bottle, sold by a named U.S. retailer with an order desk at +1 (302) 200-3480. It is for sale here through the brand's own checkout.
No, Memopryl is a real, labeled product. And yes, it is for sale here, through the brand's own checkout.
It comes in a printed bottle with a lot number (MEM-26/GO-8833). It is sold by a named U.S. retailer, Gomemopryl, with an order desk at +1 (302) 200-3480, a New York office and a returns address.
To order with confidence:
- Buy through this site or the brand's checkout, so the 60-day guarantee applies.
- Match the lot number with the batch page.
Memopryl for sale: 1, 3 and 6-bottle packs, each with the 60-day money-back guarantee. The price shows at checkout before you pay.
Buying safely
Where to buy Memopryl
Buy Memopryl online from this official website or the brand's own checkout, which is the route the 60-day guarantee covers. Gomemopryl is the authorized U.S. retailer. We have not confirmed an authorized listing on Amazon, eBay or Walmart.
Buy Memopryl online, from the official website or the brand's own checkout. That is the route the guarantee covers.
This website
gomemopryl.com is run by Gomemopryl, the authorized U.S. retailer for Memopryl. The order desk and the guarantee cover your purchase.
Buying optionsAmazon, eBay, Walmart
We have not confirmed an authorized listing on these sites. A third-party seller may not honor the 60-day guarantee.
Why it mattersPharmacies and stores
As far as we know, Memopryl is not on store shelves. It ships to U.S. addresses from online orders.
Shipping detailsCustomer voice
Memopryl reviews: what buyers report
Buyers most often like the daily routine, and the top gripe is a slow start. The retailer reports 4.8 out of 5 from 1,397 written reviews, but these figures are not independently verified.
Buyers most often like the daily routine; the top gripe is a slow start. These retailer figures are not independently verified.
4.8 / 5
From 1,397 written reviews and 6,330 orders, as reported by the retailer. 89% would recommend. Most people say they waited 3-4 weeks.
- 5★66%
- 4★21%
- 3★8%
- 2★3%
- 1★2%
Liked most: daily capsule, 60-day window. Disliked most: slow start, wanted more in week 1.
Where these come from: the rating, counts and quotes below were supplied by the Gomemopryl retailer desk. We have not been able to check them against real orders, so we show them as the retailer's figures, not verified reviews. Low scores are shown at the same size as high ones.
Fair at a month. Wanted more in week one.Hugh E., 58, Nashville, TN
Daily habit stuck. Reordered before the last bottle.Carl E., 51, Philadelphia, PA
Fair at a month. Wanted more in week one.Derek S., 57, Tampa, FL
Fair at a month. Wanted more in week one.Neil W., 57, Tampa, FL
Daily habit stuck. Reordered before the last bottle.Chris E., 61, Nashville, TN
Daily habit stuck. Reordered before the last bottle.Carl P., 54, Portland, OR
Daily habit stuck. Reordered before the last bottle.Craig F., 55, Philadelphia, PA
Fair at a month. Wanted more in week one.Hugh E., 49, Boston, MA
A few quotes mention a 2-bottle pack, which the brand's images do not show. Confirm pack sizes at checkout. Read all reviews and how we present them.
Balanced view
Common complaints about Memopryl
Most Memopryl complaints come down to patience, missing label details or the medicine check. The top complaint is expecting more in week one, while the bacopa trial ran 12 weeks.
Most complaints come down to patience, missing label details or the medicine check. Here is a straight answer to each.
“I expected more in week one”
The top complaint in the review pack. The bacopa trial ran 12 weeks, not days.
“How much is in each capsule?”
A fair question. The Supplement Facts panel is not in our files, so read the one on your bottle.
“Why is there no price on the page?”
No brand page we could open listed prices. The total shows at checkout before you pay.
“My pharmacist flagged St. John's wort”
The right call. Follow that advice, and use the guarantee if it is not for you.
“Return postage was on me”
The buyer pays return shipping. Use a tracked service.
“Can I see a lab report?”
Lot MEM-26/GO-8833 and reference MEM-8833-26-GO are quoted, but no lab certificate has been published for them.
Peace of mind
Memopryl returns and the 60-day money-back guarantee
Yes. Memopryl comes with a 60-day money-back guarantee, counted from the date you buy. Claims start with a phone call to the order desk.
Call the order desk
Call +1 (302) 200-3480 with your order ID and ask for a return.
Mail the bottles back
Send them to 622 Third Avenue, Floor 33, New York, NY 10017. Put your full name, email and order ID inside. Return postage is yours, so use tracking.
Get your refund
It is issued 3 to 5 business days after the return is credited, then takes 5 to 10 days to show on your card.
Full terms are on the Memopryl guarantee page and in the refund policy.
Our verdict
Our editorial score for Memopryl
The Memopryl Editorial Desk scores it 2.7 out of 5, a plain average across label, evidence, safety and buying terms. Bacopa and a solid guarantee help, while an unpublished label and St. John's wort interactions hold it back.
We scored the label, evidence, safety and buying terms, even though we sell it. The total is a plain average.
2.7out of 5, Memopryl Editorial Desk
Bacopa and a solid guarantee, held back by an unpublished label and St. John's wort interactions.
Label transparency1 / 5
No Supplement Facts panel: serving size, amounts and directions are all unpublished.
Ingredient evidence3 / 5
Bacopa and phosphatidylserine have human trials. Ginkgo and acetyl-L-carnitine are mixed; L-glutamine has no memory data.
Safety and interactions2 / 5
St. John's wort interacts with many common medicines, and ginkgo adds bleeding risk with blood thinners.
Ease of use4 / 5
A plain daily capsule. The exact serving must come from the bottle.
Price clarity2 / 5
Prices appear only at checkout. No brand page we could open printed them.
Guarantee and support4 / 5
60 days from purchase, a phone desk, an office and a returns address. The buyer pays return postage.
Who we are
Who publishes this Memopryl website?
This Memopryl website is published by Gomemopryl, an authorized retailer, not the maker. Every fact comes from the Memopryl label or the brand's info page, and missing facts are written as not published.
Memopryl Editorial Desk
This site is published by Gomemopryl, an authorized retailer. We are not the maker. Every fact comes from the Memopryl label or the brand's info page. When a fact is missing we write "not published." Studies are linked so you can read them yourself. When we fix something, the "Last updated" date moves forward.
We earn money when you buy through this site. How we work · Contact the desk
Sources
References: the studies and health sources behind this page
These are the studies and health sources behind the Memopryl facts on this page, each listed with the dose or finding it reported. None of them tested or endorsed Memopryl.
Every page, every journal post, the bottle facts and the ingredients go through review by Dr. Gianna Link, MD, PhD before they ship. Every source cited above, with the dose or finding it reported. None of them tested or endorsed Memopryl.
- U.S. Food and Drug Administration (2003). Qualified Health Claims: Letters of Enforcement Discretion (Phosphatidylserine and Cognitive Dysfunction and Dementia). fda.gov. FDA allowed a phosphatidylserine claim only with the words that very limited and preliminary research exists and that there is very little scientific evidence for it.
- Kato-Kataoka A, Sakai M, Ebina R, Nonaka C, Asano T, Miyamori T (2010). Soybean-Derived Phosphatidylserine Improves Memory Function of the Elderly Japanese Subjects with Memory Complaints. Journal of Clinical Biochemistry and Nutrition 47(3):246-255. 78 adults aged 50-69 with memory complaints took 100 or 300 mg a day of soy phosphatidylserine for 6 months; memory scores rose, mostly in those who started lower.
- Richter Y, Herzog Y, Lifshitz Y, Hayun R, Zchut S (2013). The effect of soybean-derived phosphatidylserine on cognitive performance in elderly with subjective memory complaints: a pilot study. Clinical Interventions in Aging 8:557-563. 30 older adults took 300 mg a day for 12 weeks in a small pilot without a placebo group; memory scores improved from baseline.
- National Center for Complementary and Integrative Health (2025). Ginkgo. nccih.nih.gov. Ginkgo has not been shown to prevent or slow dementia; it may raise bleeding risk with blood thinners such as warfarin.
- DeKosky ST, Williamson JD, Fitzpatrick AL, et al. (2008). Ginkgo biloba for Prevention of Dementia: A Randomized Controlled Trial. JAMA 300(19):2253. 3,069 adults aged 75 and over took 240 mg a day for a median of 6.1 years; ginkgo did not lower dementia rates.
- NIH Office of Dietary Supplements (2023). Carnitine: Health Professional Fact Sheet. ods.od.nih.gov. Acetyl-L-carnitine was studied at 1.5-3 g a day for 3-12 months in memory impairment; about 3 g a day can cause nausea, cramps, diarrhea and a fishy body odor.
- Hudson S, Tabet N (2003). Acetyl-l-carnitine for dementia. Cochrane Database of Systematic Reviews CD003158. 16 trials gave no evidence to recommend acetyl-L-carnitine for routine use in dementia.
- National Center for Complementary and Integrative Health (2025). St. John's Wort. nccih.nih.gov. St. John's wort weakens many medicines, including birth control pills, warfarin, cyclosporine, digoxin, some HIV and cancer drugs and some antidepressants; with serotonin drugs it can cause serious side effects.
- Memorial Sloan Kettering Cancer Center (2022). St. John's Wort. mskcc.org. Warns of serotonin syndrome with SSRIs, possible birth control failure, the need to monitor warfarin, and sun sensitivity.
- StatPearls (2023). St. John's Wort. statpearls.com. Studied for mood at 300 mg three times a day (900 mg); it induces drug-processing enzymes, so interactions are common.
- Stough C, Lloyd J, Clarke J, et al. (2001). The chronic effects of an extract of Bacopa monniera (Brahmi) on cognitive function in healthy human subjects. Psychopharmacology 156(4):481-484. 46 healthy adults took 300 mg a day of bacopa extract for 12 weeks; learning rate, memory consolidation and processing speed improved versus placebo, only at 12 weeks.
- Walker EA, Pellegrini MV (2023). Bacopa monnieri. StatPearls, NCBI Bookshelf. Studied at 300-450 mg a day; side effects are mostly stomach related (nausea, cramps, more stools); it may affect drug-processing enzymes.
- Jongkees BJ, Immink MA, Colzato LS (2017). Influences of glutamine administration on response selection and sequence learning: a randomized-controlled trial. Scientific Reports 7:2693. In 91 students, a single 2 g dose of glutamine did not improve learning or reaction time.
- Memorial Sloan Kettering Cancer Center (2024). Glutamine. mskcc.org. Glutamine is studied mainly for cancer-treatment side effects, not memory; reported side effects include nausea and headache.
- National Institute on Aging (2023). Memory Problems, Forgetfulness, and Aging. nia.nih.gov. Talk with a doctor about noticeable memory changes; be cautious of pills or supplements that promise to improve memory.
- National Center for Complementary and Integrative Health (2022). Dietary Supplements and Cognitive Function, Dementia, and Alzheimer's Disease. nccih.nih.gov. No conclusive evidence that ginkgo prevents or slows cognitive decline; direct evidence for natural products is lacking.
- U.S. Food and Drug Administration (via PR Newswire) (2019). FDA takes action against 17 companies for illegally selling products claiming to treat Alzheimer's disease. prnewswire.com. FDA warned 17 companies selling more than 58 products with illegal Alzheimer's claims.
- U.S. Food and Drug Administration (2026). Questions and Answers on Dietary Supplements. fda.gov. FDA does not have the authority to approve dietary supplements before they are marketed.
- U.S. Code of Federal Regulations (2026). Nutrition labeling of dietary supplements. law.cornell.edu. A Supplement Facts panel must list serving size and each ingredient's amount, or a proprietary blend's total weight.
FAQ
Memopryl FAQ: ingredients, side effects, price, returns and is it legit
These are the questions people ask most before ordering Memopryl: what it is, its ingredients, side effects and medicine interactions, FDA status, price, returns and whether this is the official website.
Twelve questions people ask most before they order.
What is Memopryl?
Memopryl is a capsule dietary supplement for adults. The bottle reads "Supports Concentration," "Supports Brain Energy" and "Supports Productivity" and holds 60 capsules. It names six ingredients, including bacopa, phosphatidylserine and ginkgo.
What are the ingredients in Memopryl?
Memopryl names six ingredients: phosphatidylserine, ginkgo, acetyl-L-carnitine, St. John's wort, bacopa and L-glutamine. The Supplement Facts panel with amounts was not in our files, so we do not list doses. St. John's wort changes how many drugs work, so check your medications first.
How many Memopryl capsules should I take a day?
Take the serving printed on the Supplement Facts panel of your bottle. That panel was not in our files, so we do not guess a number. Each bottle holds 60 capsules.
Does Memopryl have side effects?
It can. St. John's wort can make skin more sensitive to sunlight and cause serotonin syndrome with some antidepressants, ginkgo may raise bleeding risk, and acetyl-L-carnitine, bacopa and L-glutamine can cause stomach upset. Stop and call your doctor if you notice problems.
Can I take Memopryl with my medicines?
Talk to your doctor or pharmacist first. Memopryl contains St. John's wort, which weakens many drugs, from birth control pills to warfarin, and can cause serotonin syndrome with some antidepressants.
Who should not take Memopryl?
Memopryl is not for anyone under 18. Ask your doctor first if you are pregnant, trying to conceive or nursing, take any prescription medicine, or have surgery coming up. Never stop a prescribed medicine on your own.
Is Memopryl approved by the FDA?
No. The FDA does not approve dietary supplements before they are sold, and Memopryl is a dietary supplement, not a drug. The "FDA-registered facility" seal is about the factory, not the product.
How do Memopryl returns work?
You have 60 days from the date you buy. Call +1 (302) 200-3480 with your order ID, then mail the bottles back with your name, email and order ID. You pay the return postage.
Is Memopryl legit?
Memopryl is a real capsule supplement sold by Gomemopryl, the authorized U.S. retailer. Each bottle holds 60 capsules, prices show at checkout before you pay, and there is a 60-day money-back guarantee. No trial of Memopryl itself has been published, so no result is promised.
How much does Memopryl cost?
The price of the 1, 3 and 6-bottle packs appears at checkout, with tax and shipping, before you pay. Each bottle holds 60 capsules, and every pack comes with the 60-day money-back guarantee.
Is this the official Memopryl website?
This site is run by Gomemopryl, the authorized U.S. retailer of Memopryl, not the maker. The order buttons lead to checkout, where the 1, 3 and 6-bottle prices appear before you pay. Every order comes with a 60-day money-back guarantee.
Are there Memopryl reviews?
The retailer reports 4.8 out of 5 from 1,397 written reviews, but these figures are not independently verified. Buyers most often like the daily routine and most often mention waiting 3 to 4 weeks. No trial of Memopryl itself has been published.
Try Memopryl with 60 days to decide
Memopryl comes with 60 days to decide: 60 capsules per bottle, prices shown at checkout and a 60-day money-back guarantee. It contains St. John's wort, so check your medicines first.
60 capsules per bottle, prices shown at checkout, and a 60-day money-back guarantee. Contains St. John's wort, so check your medicines first. Questions? Call +1 (302) 200-3480.