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Memodyne Testing and Quality: Ten Seals Checked Against the Label

Quick answer

Memodyne sales images carry ten quality seals, from GMP and an FDA-registered facility to vegetarian and dairy free. None names a factory, certifier, doctor or lab. The label says only "Manufactured in the USA with globally sourced ingredients", and no certificate of analysis is public for any batch. Quality is unproven, not proven poor.

Written by the Memodyne Editorial DeskUpdated

A Memodyne bottle on a lit pedestal with a glass brain behind it, brand art

What do the ten Memodyne quality seals actually prove?

Nothing you can check for yourself. Five appear as plain images on the brand's sales page and five more in the seller's image pack, and not one names who audited, certified or tested anything.

  • Good Manufacturing PracticeRed and white seller roundel with GMP in the center, reading Good Manufacturing PracticeImage on the brand's sales page, with no certifier named
    Marketing only

    Says the plant follows GMP rules. Missing: the plant, the auditor and a certificate number, all of which a genuine GMP claim can supply.

  • Registered FDA FacilityBlue seller roundel with FDA in the center, reading Registered FacilityImage on the brand's sales page, with no certifier named
    Marketing only

    The brand FAQ repeats it in words without naming the facility. Registration puts an address on file; it is not approval, and supplements get none (FDA, FDA 101: Dietary Supplements).

  • Genetically Modified Organism FreeGreen seller roundel with GMO in the center, reading Genetically Modified Organism FreeImage on the brand's sales page, with no certifier named
    Marketing only

    No certifier, no test and no source given for any of the seven ingredients.

  • Guaranteed PureBlack and white seller seal reading Pure, GuaranteedSeller image pack; not printed on the label
    Marketing only

    Pure of what, measured how? Purity means a contaminant test with stated limits, and none is shown.

  • Doctor FormulatedBlack and white seller seal with a stethoscope reading Doctor FormulatedSeller image pack; not printed on the label
    Marketing only

    No doctor is named on the label, the brand's pages or the checkout. A real formulator can be named.

  • Naturally Gluten FreeBlack and white seller seal with a crossed-out wheat ear reading Naturally Gluten FreeSeller image pack; not printed on the label
    Marketing only

    No grain is on the ingredient list, which makes it plausible. There is no gluten test or allergen statement.

  • Dairy FreeBlack and white seller seal shaped like a milk bottle reading Dairy FreeSeller image pack; not printed on the label
    Marketing only

    No milk ingredient is listed, and the calcium is calcium carbonate rather than a dairy source. No test is named.

  • VegetarianBlack and white seller seal with a carrot reading VegetarianSeller image pack; not printed on the label
    Marketing only

    The label lists a hypromellose vegetable capsule and vegetable stearate, which fits. No certifier is shown.

  • 100% Natural IngredientsGreen seller roundel with a sprouting leaf reading 100% Natural IngredientsImage on the brand's sales page, with no certifier named
    Marketing only

    Arginine AKG and the two citrulline salts are made compounds, and silicon dioxide is on the list. Natural does not mean safe either (NCCIH, Using Dietary Supplements Wisely).

  • Manufacture in USABlue seller roundel with a red and white USA flag mark reading Manufacture in USAImage on the brand's sales page, with no certifier named
    On the label

    The label does say Manufactured in the USA with globally sourced ingredients. It never names the maker, only a distributor in Ogden, UT.

A few seals probably describe the capsule fairly. A vegetable shell with no grain or milk on the list is very likely vegetarian, gluten free and dairy free. Likely is where the evidence stops, though: a seal with no name behind it cannot be looked up.

Where is Memodyne made, according to the label and the FAQ?

In the USA, every source agrees, and by whom, none of them says. The table lines up each manufacturing statement with the company it names.

Statements about where and how Memodyne is made, checked October 13, 2026
SourceWhat it says about making the capsulesCompany named
Bottle labelManufactured in the USA with globally sourced ingredientsDistributor only: Gex Corporation LLP, PO Box 12730, Ogden, UT 84404
Brand home FAQProduced in the United States in an FDA-registered facilityNone: no facility, city or registration number
Brand availability FAQImported natural ingredients and small-batch production for quality controlNone
Brand safety FAQAll ingredients are rigorously testedNo lab, method or result
JVZoo checkoutProduct creator listed as GEX CORPA seller, not a factory
Seller image packTen round seals, shown aboveNone

The label and the FAQ do not contradict each other; the FAQ adds a claim and then stops short of backing it. A registration number would let anyone confirm the facility in seconds. Every printed line is explained on our Memodyne Supplement Facts page.

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Which quality facts does Memodyne publish, and which are missing?

Eight out of twelve. The formula side is complete, while the proof side, meaning a named maker, a lab report, a study and a single return rule, is empty.

8 of 12 key facts are published

  • Product name and formPublished
  • Capsules per bottlePublished
  • Daily servingPublished
  • Ingredient namesPublished
  • Amount of each ingredientPublished
  • Supplement Facts panelPublished
  • Prices and packsPublished
  • Guarantee lengthPublished
  • One clear return ruleNot published
  • Manufacturer namedNot published
  • Third-party lab reportNot published
  • Study of this productNot published

Each missing item would cost a genuine manufacturer little to post. Until then the label is a promise about contents rather than a measured result.

Is an FDA-registered facility the same as a tested product?

No. Registration and GMP describe how a factory should run, not what one batch contains. Before a supplement goes on sale, the FDA generally cannot review it for safety or effect; the maker answers for both (NCCIH, Using Dietary Supplements Wisely).

Labels may describe support for a normal body function, such as focus, if a disclaimer follows and no disease is named (FDA, Structure/Function Claims). The Memodyne label does that. Its sales page reaches further, as our legitimacy check shows.

One thing no seal can answer is whether 200 mg of arginine really is 200 mg. Only testing a lot does.

What would a real Memodyne lab report show?

A certificate of analysis, or CoA, is a lab's signed record of what it measured in one lot. For this capsule a useful one would cover six points.

  1. 1

    Lot and date

    The lot printed on the bottle, the test date, and the lab's name and address.

  2. 2

    Identity

    Proof that each of the seven listed ingredients is present, and that nothing unlisted, such as a stimulant, is.

  3. 3

    Amounts

    Measured figures beside the label: 200 mg arginine, 200 mg arginine AKG, 100 mg of each citrulline salt, 40 mg beta alanine, 7.5 mg niacin, 18 mg calcium.

  4. 4

    Niacin form

    Nicotinic acid or niacinamide, which the label leaves out and which decides flushing risk.

  5. 5

    Contaminants

    Heavy metals and microbes, each with the limit it was tested against.

  6. 6

    Sign-off

    A named analyst or manager, so the report can be followed up.

The seller quotes lot MEM-26/ME-6411 and CoA MEM-6411-26-ME. Both are reference labels for the order desk, not documents anyone can read; our Memodyne batch check explains how to use them.

What should you ask the seller about Memodyne quality?

Ask for paper. A company with real answers can attach them to a single email.

  • Which company makes the capsules, and at what address?
  • What is that facility's FDA registration number?
  • Can you send the full certificate of analysis for MEM-6411-26-ME, with the lab's name?
  • Who certified the GMP, non-GMO and vegetarian seals, and when?
  • Which form of niacin is in the capsule?
  • Which doctor formulated it?

Send them to [email protected], the address on the label, or call the order desk at +1 (302) 200-3480. If nothing comes back, the protection you actually hold is the 60-day refund window on our guarantee page.

Memodyne testing and seals: common questions

Has Memodyne been tested by a third-party lab?

Not that anyone has shown. No lab report for any batch is public, and no testing company appears on the label or the brand's pages.

Is there a Memodyne certificate of analysis?

No public one. The seller quotes the reference MEM-6411-26-ME; ask the order desk to email the actual report.

Is Memodyne made in an FDA-registered facility?

The brand FAQ says so but names no facility, so it cannot be checked. Registration would not mean FDA approval anyway.

Is Memodyne GMP certified?

A GMP seal appears on the sales page, but no plant, auditor or certificate number is given.

Where is Memodyne made?

The label says the USA, with globally sourced ingredients. Only the distributor, Gex Corporation LLP in Ogden, UT, is named.

Is Memodyne vegetarian and dairy free?

Very likely. The capsule is hypromellose, the stearate is vegetable and the calcium is calcium carbonate, but no certifier backs the seals.

Who is the doctor behind the Memodyne Doctor Formulated seal?

No doctor is named anywhere we looked: not on the label, the sales page or the checkout.

Is Memodyne 100% natural?

Not strictly. Arginine AKG and the two citrulline salts are made compounds, and silicon dioxide is among the other ingredients.

Page check

Written by

Memodyne Editorial Desk

Compares each label amount with the doses used in published research, using NIH, FDA and Alzheimer's Association pages.

Reviewed by

Dr. Harald Hampel, MD, PhD, MD, Physician

Medical reviewer. Review date: October 13, 2026.

  • Last compared with the label: October 13, 2026
  • Facts come from the Supplement Facts panel and the brand pages; health lines come from the sources linked above
  • Corrections go to [email protected]; our checking rules are on the standards page