MemoryFuel® order & formulation desk · Cycle 2026 · U.S. dispatch from the maker's warehouse · Independent, commission-funded guide
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MemoryFuel FAQ: 29 Straight Answers on Results, Safety, Dosing and Orders

The questions readers ask most, answered in one or two sentences each and then explained. Every answer is checked against the jar's label, the maker's policy pages and the studies linked below.

Re-checked October 19, 2026Matched to the jar label16 sources linked
MemoryFuel jar beside four question cards on timing, L-theanine, kidney safety and refunds
Figure 1.0: Four of the most searched questions, answered verdict first.29 answers

How this FAQ is organized

Twenty-nine questions, grouped into six topics, each answered verdict first and then explained. The answers draw on three kinds of evidence: the printed label, the maker's policy pages as they read on October 19, 2026, and published research linked at the bottom of the page. Where those sources disagree, we say so rather than smoothing it over.

If your question is not here, the ingredients, side effects and guarantee pages go deeper on their topics, and you can write to [email protected]. We cannot see orders or issue refunds, but we do correct mistakes quickly.

One more note on sources. The maker's pages change from time to time, and different landing pages have shown different pack menus and ingredient lists. When an answer below depends on the seller's wording, we quote the page as it read on the date above; when it depends on the product itself, we go by the jar's printed panel, which is what actually arrives at your door.

The five-line summary. MemoryFuel is a creatine drink with four nutrients, every dose printed. Expect gradual, modest effects at best. It is safe for most healthy adults but can affect kidney lab results. It costs $1.63 to $2.63 a day. Refunds run 90 days from purchase, less shipping and handling.

About the product

What is MemoryFuel?

A powdered brain health supplement by Nutraville: one scoop a day provides creatine monohydrate 5,000 mg, choline 300 mg, magnesium 300 mg, vitamin D3 50 mcg and vitamin B12 25 mcg, sweetened with stevia. It is a dietary supplement, not a medicine.[15]

Is MemoryFuel just creatine with vitamins?

Essentially yes, and that is not an insult. Creatine is two thirds of each scoop and the only ingredient with direct memory-trial support; the other four are nutrients that matter mainly if you are short of them.

Does MemoryFuel have caffeine or stimulants?

No. The label lists no caffeine, guarana, green tea or other stimulants, so it can be taken at any time of day and combined with your usual coffee.

Is MemoryFuel the same as the version in the ads with L-theanine?

The jar's Supplement Facts panel does not list L-theanine, even though the order page and launch press release do. The label is the legally binding description, so assume there is none.

When was MemoryFuel launched?

A Nutraville press release announced the launch in August 2026. That is why long-term independent reviews are still scarce.

Using it

When is the best time to take MemoryFuel?

Any consistent time works, because creatine acts through stores built up over weeks rather than through a quick peak. Many people take it with breakfast, which also helps vitamin D3 absorption and settles the stomach.

Can I mix MemoryFuel into coffee?

You can, but very hot liquid is not ideal, and dissolved creatine slowly converts to creatinine. Stir it into warm, not boiling, coffee and drink it promptly, or use water or juice instead.

Do I need a loading phase?

No. At 5 g a day, creatine stores fill over about four weeks without loading. Loading at 20 g a day speeds this up but brings more stomach upset and is not what the label directs.[4]

What if I miss a day?

Just take the next scoop as usual. Creatine stores fall slowly over weeks, so one missed day changes little. Do not double up.

Can I take two scoops for a faster effect?

Not advisable. Two scoops bring magnesium to 600 mg, well above the 350 mg supplement upper limit, and vitamin D to 100 mcg, the adult upper limit. Stick to one.

Results

How quickly does MemoryFuel work?

Expect weeks rather than hours. Brain creatine rises slowly at maintenance doses; the 2024 study showing effects within hours used about 25 g in sleep-deprived people.[3][2]

Does creatine really improve memory?

Modestly, in some people. A 2023 meta-analysis found a small overall memory benefit, larger in older adults; trials in rested young adults found little or nothing.[1]

Will MemoryFuel help with brain fog?

It may help if fog comes from short sleep or heavy mental fatigue, which is where creatine shows its clearest effects. Fog from thyroid problems, anemia, low B12, depression or medication side effects needs a diagnosis.

Will vitamin D3 and B12 in MemoryFuel boost my memory?

Only if you were low. Large trials found 2,000 IU of vitamin D3 did not slow cognitive decline, and B12 did not improve cognition in people with normal levels.[12][13]

Should I see a doctor about my memory instead?

If memory problems are getting worse, affect daily tasks, or worry the people around you, yes, before or instead of trying a supplement.[16]

Safety

Is creatine safe for older adults?

For older adults with healthy kidneys, creatine monohydrate at 5 g a day has a good safety record in studies. Anyone with kidney disease or on several medications should check with their doctor first.[4][5]

Will MemoryFuel affect my kidney tests?

It can raise serum creatinine, the marker used to estimate kidney function, without actual kidney damage. Tell your clinician you take creatine before blood work.[6]

Does creatine cause hair loss?

There is no good evidence that it does. The worry comes from one small study that found a rise in a hormone, DHT, in rugby players; hair was never measured and the finding has not been replicated.[7][5]

Can MemoryFuel cause diarrhea?

Possibly, from the combination of creatine and 300 mg of magnesium, especially on an empty stomach or with another magnesium product. Taking it with food usually solves it.[9]

Is MemoryFuel safe during pregnancy?

The label says pregnant or nursing women should consult a physician before use, and there is not enough research on creatine supplements in pregnancy to recommend it. Ask your obstetric provider.

Comparisons

MemoryFuel vs. plain creatine: what is the difference?

Plain creatine monohydrate gives you the same 5 g of the main active for a small fraction of the price, unflavored. MemoryFuel adds choline, magnesium, vitamin D3, B12, flavor, stevia and a 90-day refund. If you already take a multivitamin and do not mind an unflavored spoonful, plain creatine covers most of the evidence-backed part.

MemoryFuel vs. Prevagen: which is better?

They are not comparable on mechanism. Prevagen's active is apoaequorin, a protein originally found in jellyfish; MemoryFuel relies on creatine, which has a larger body of independent research behind it. Neither is a treatment for memory disease, and neither should replace a medical evaluation.

MemoryFuel vs. ginkgo biloba?

Ginkgo is an herbal extract thought to affect blood flow; a large U.S. trial, the Ginkgo Evaluation of Memory study, found it did not reduce the rate of dementia in older adults. MemoryFuel contains no ginkgo. Creatine's modest memory signal comes from smaller trials in healthy people, so the two rest on different and limited evidence.

MemoryFuel vs. citicoline or alpha-GPC supplements?

Citicoline and alpha-GPC are more expensive choline sources marketed for the brain, often at 250 to 600 mg. MemoryFuel uses choline bitartrate, the economical form, at a dose that may equal only about 123 mg of choline. If choline is your priority, a dedicated product or simply eggs will supply more.[8]

Ordering and refunds

Where can I buy MemoryFuel?

Through the maker's sales pages, with payment by ClickBank. We found no authorized listing on Amazon, Walmart or in stores; the 90-day refund applies only to orders through the official checkout.

How long does MemoryFuel take to arrive?

The shipping policy allows 3 to 5 business days for processing and 5 to 7 business days for delivery in the U.S., with tracking emailed within 24 hours of confirmation.

Is there a phone number for MemoryFuel?

The jar lists an information line, 1-302-251-2961. The refund policy mentions a toll-free number, but none is published; the helpdesk email is [email protected], and ClickBank handles order lookups.

How do I return MemoryFuel?

Within 90 days of purchase, contact the helpdesk with your order number, then mail all jars, empty or full, to 285 Northeast Ave, Tallmadge, OH 44278. The refund excludes shipping and handling.

Is this website the official MemoryFuel store?

No. This is an independent guide that sends readers to the official ClickBank checkout and earns a commission. Your order, payment and refund are handled by the maker and ClickBank, not by us.

Three checks before you order

Most regret with supplements comes from skipping a minute of preparation. Before ordering, check three things. First, your kidneys: if you have ever been told your kidney function is reduced, ask your doctor about creatine. Second, your medicine cabinet: add up vitamin D and magnesium from other products, and note any antibiotics or osteoporosis tablets that need spacing from magnesium.[10][9] Third, your calendar: write down the date 90 days from the day you order, and a reminder at day 75, because the refund window counts from purchase.

Finally, set your expectations by the research, not the testimonials. Creatine is one of the best-studied supplements, and its cognitive effects are real but small and slow; the strongest signals are in older adults, vegetarians and people short on sleep.[1][14]

When to stop and call someone

A FAQ about a supplement should also say when to stop using it. Stop MemoryFuel and contact a clinician if you notice swelling of the ankles or face, a marked drop in how much you urinate, or a blood test showing worsening kidney function that your doctor does not attribute to creatine. Stop it if you develop persistent diarrhea or cramping that does not settle when you take the scoop with food, since that suggests the magnesium dose is too much for you. People with bipolar disorder should stop and call their prescriber if they notice reduced need for sleep, racing thoughts or unusual agitation, because a few case reports have linked creatine to manic episodes.

Stop, too, if your memory is getting worse rather than better. A supplement is a reasonable experiment for mild, everyday forgetfulness. It is the wrong tool when someone is repeating questions, getting lost in familiar places, missing bills or changing in personality, and those signs deserve a medical appointment rather than a refund request.[16] Finally, stop if a jar arrives with a broken seal, smells sour or has changed color; keep it, photograph it and contact [email protected] with your order number.

Sources behind this page

Every link opens the original abstract or agency page. Most trials gave creatine or a single nutrient on its own, often at other doses; none tested the MemoryFuel blend.

  1. 1Prokopidis K, Giannos P, Triantafyllidis KK, et al. Effects of creatine supplementation on memory in healthy individuals: a systematic review and meta-analysis of randomized controlled trials. Nutr Rev. 2023;81(4):416-427. pubmed.ncbi.nlm.nih.gov/35984306/
  2. 2Gordji-Nejad A, Matusch A, Kleedörfer S, et al. Single dose creatine improves cognitive performance and induces changes in cerebral high energy phosphates during sleep deprivation. Sci Rep. 2024;14(1):4937. pubmed.ncbi.nlm.nih.gov/38418482/
  3. 3Dechent P, Pouwels PJ, Wilken B, Hanefeld F, Frahm J. Increase of total creatine in human brain after oral supplementation of creatine-monohydrate. Am J Physiol. 1999;277(3):R698-R704. pubmed.ncbi.nlm.nih.gov/10484486/
  4. 4Kreider RB, Kalman DS, Antonio J, et al. International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine. J Int Soc Sports Nutr. 2017;14:18. pubmed.ncbi.nlm.nih.gov/28615996/
  5. 5Antonio J, Candow DG, Forbes SC, et al. Common questions and misconceptions about creatine supplementation: what does the scientific evidence really show? J Int Soc Sports Nutr. 2021;18(1):13. pubmed.ncbi.nlm.nih.gov/33557850/
  6. 6Williamson L, New D. How the use of creatine supplements can elevate serum creatinine in the absence of underlying kidney pathology. BMJ Case Rep. 2014;2014:bcr2014204754. pubmed.ncbi.nlm.nih.gov/25239988/
  7. 7van der Merwe J, Brooks NE, Myburgh KH. Three weeks of creatine monohydrate supplementation affects dihydrotestosterone to testosterone ratio in college-aged rugby players. Clin J Sport Med. 2009;19(5):399-404. pubmed.ncbi.nlm.nih.gov/19741313/
  8. 8NIH Office of Dietary Supplements. Choline: Fact Sheet for Health Professionals. ods.od.nih.gov/factsheets/Choline-HealthProfessional/
  9. 9NIH Office of Dietary Supplements. Magnesium: Fact Sheet for Health Professionals. ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/
  10. 10NIH Office of Dietary Supplements. Vitamin D: Fact Sheet for Health Professionals. ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/
  11. 11NIH Office of Dietary Supplements. Vitamin B12: Fact Sheet for Health Professionals. ods.od.nih.gov/factsheets/VitaminB12-HealthProfessional/
  12. 12Kang JH, Vyas CM, Okereke OI, et al. Effect of vitamin D on cognitive decline: results from two ancillary studies of the VITAL randomized trial. Sci Rep. 2021;11(1):23253. pubmed.ncbi.nlm.nih.gov/34853363/
  13. 13Markun S, Gravestock I, Jäger L, Rosemann T, Pichierri G, Burgstaller JM. Effects of vitamin B12 supplementation on cognitive function, depressive symptoms, and fatigue: a systematic review, meta-analysis, and meta-regression. Nutrients. 2021;13(3):923. pubmed.ncbi.nlm.nih.gov/33809274/
  14. 14Jäger R, Purpura M, Shao A, Inoue T, Kreider RB. Analysis of the efficacy, safety, and regulatory status of novel forms of creatine. Amino Acids. 2011;40(5):1369-1383. pubmed.ncbi.nlm.nih.gov/21424716/
  15. 15U.S. Food and Drug Administration. Questions and Answers on Dietary Supplements. www.fda.gov/food/information-consumers-using-dietary-supplements/questions-and-answers-dietary-supplements
  16. 16National Institute on Aging. Memory Problems, Forgetfulness, and Aging. www.nia.nih.gov/health/memory-loss-and-forgetfulness/memory-problems-forgetfulness-and-aging

Run a fair 90-day MemoryFuel trial

Checkout happens on the maker's ClickBank page. Mix one scoop a day exactly as printed, write down a simple recall score on day one, keep the receipt email, and if nothing has moved by about day 75, email the helpdesk while the 90-day window is still open.