MemoHoney ingredients: the full panel, and the column that is empty
MemoHoney contains six active ingredients in a hypromellose vegetable capsule, taken once daily. The manufacturer publishes their names and not their amounts, so the dosage column below reads "Not published" six times. That is the label, not an omission on this page.
Ingredient, dosage, role
| Ingredient | Amount per capsule | What it is there for |
|---|---|---|
| L-Arginine | Not published | Amino acid the body uses to make nitric oxide, the signalling molecule that relaxes vessel walls. |
| L-Arginine AKG 2:1 | Not published | Arginine bound to alpha-ketoglutarate, a pairing chosen for how steadily it releases. |
| L-Citrulline HCl | Not published | Converts to arginine in the kidneys, which is why it is used alongside arginine rather than instead of it. |
| L-Citrulline Malate | Not published | Citrulline paired with malic acid, an intermediate in the cell's own energy cycle. |
| Niacin (vitamin B3) | Not published | Precursor to NAD, the coenzyme that carries electrons through energy production. |
| Beta-Alanine | Not published | Rate-limiting half of carnosine, a dipeptide that buffers acidity inside tissue. |
Other ingredients: hypromellose (capsule shell), rice flour, magnesium stearate, silicon dioxide. Contains no dairy, no gluten and no genetically modified material. Suitable for vegetarians.
Why the dosage column is empty
The manufacturer's own material lists six ingredients and states that they are combined at "optimized dosages" without printing what those are. This portal distributes the product; it does not have access to the formulation sheet, and inventing milligram figures to fill a table would be worse than leaving it blank.
Two practical consequences follow. First, you cannot compare this panel against the reference intakes published for these nutrients, because there is nothing to compare.[1][8] Second, if you already take a separate arginine, citrulline or niacin product, you cannot calculate a combined total, so that is a conversation for a pharmacist rather than a spreadsheet.
Reviewers score label transparency 4.2 out of 5, the lowest of the ten criteria measured, and this is the reason. The desk has passed the request up to the manufacturer. If the label changes, this table changes with it and the review date on this page moves.
What each ingredient does in the body
The arginine pair
L-arginine is a conditionally essential amino acid and the direct substrate for nitric oxide synthesis.[3][4] The AKG 2:1 form binds it to alpha-ketoglutarate, an intermediate of the citric acid cycle, which changes the release profile rather than the underlying nutrient. Oral arginine is heavily metabolised before it reaches circulation, which is the reason the panel does not stop there.
The citrulline pair
L-citrulline bypasses much of that first-pass loss and is converted to arginine in the kidneys.[5] The hydrochloride form is citrulline with a chloride counter-ion; the malate form pairs it with malic acid, itself an intermediate in cellular energy metabolism. Research summaries on citrulline concentrate on blood flow and exercise endpoints, and that is where the evidence base sits. [7]
Niacin, vitamin B3
Niacin is a precursor to NAD and the only ingredient here with an established recommended intake and a tolerable upper limit.[1][2] The nicotinic acid form causes cutaneous flushing above roughly 30 to 50 mg, felt as warmth across the face and chest for up to an hour. Since the amount in this capsule is not published, treat any flush you experience as information about the dose rather than a problem with the product, and mention it to a pharmacist if it is strong.
Beta-alanine
Beta-alanine limits the rate at which the body can build carnosine, a buffering dipeptide found in muscle and nervous tissue.[6] It is the ingredient behind the tingling some first-time users report. The tingle is harmless, usually appears within half an hour, and fades over the first week or two of continuous use.
Where the raw material comes from
Larkmont Nutrition Group, Inc. does not manufacture. The formula is produced in the United States in an FDA-registered facility operating to cGMP standards, and the finished lot is sampled and sent to Aldermere Assay Group for independent screening before any of it is released for distribution.[9]
The amino acid ingredients are fermentation-derived rather than extracted from animal material, which is what allows the vegetarian claim to stand alongside the hypromellose shell. Certificates of analysis arrive per lot and cover identity, active purity, heavy metals and microbiology. The current set is published on the batch verification page, and the testing procedure itself is described on the testing and quality page.
Who should not take MemoHoney
The label lists no side effects. That is not the same as there being nothing to know, and the vasodilating ingredients make the following list worth reading properly.
- Anyone taking nitrates, blood pressure medication or erectile dysfunction drugs, because the blood-vessel effects can stack.
- Anyone taking a separate niacin product or a prescribed lipid therapy containing it.
- People who are pregnant or nursing.
- Anyone under 18.
- Anyone with surgery scheduled inside two weeks, since vasodilators are usually paused beforehand.
- Anyone with a history of herpes simplex outbreaks, which arginine is sometimes reported to influence.[3]
None of that is a reason for most healthy adults to avoid the product. It is a reason to have one short conversation with a pharmacist before starting, which costs nothing.
Written for general education. It is not a substitute for advice from your own clinician, so speak with a pharmacist or physician before adding any supplement, particularly if you take blood pressure medication, nitrates or erectile dysfunction drugs.
Selected sources
- 1Office of Dietary Supplements, National Institutes of Health. Niacin: Fact Sheet for Health Professionals. ods.od.nih.gov/factsheets/Niacin-HealthProfessional/ Accessed August 2026.
- 2Linus Pauling Institute, Oregon State University. Micronutrient Information Center: Niacin. lpi.oregonstate.edu/mic/vitamins/niacin Accessed August 2026.
- 3MedlinePlus, U.S. National Library of Medicine. L-arginine. medlineplus.gov/druginfo/natural/875.html Accessed August 2026.
- 4Examine.com. Arginine: research summary on nitric oxide synthesis. examine.com/supplements/arginine/ Accessed August 2026.
- 5Examine.com. Citrulline: research summary on supplementation and blood flow. examine.com/supplements/citrulline/ Accessed August 2026.
- 6Examine.com. Beta-Alanine: research summary on carnosine and buffering. examine.com/supplements/beta-alanine/ Accessed August 2026.
- 7Office of Dietary Supplements, National Institutes of Health. Dietary Supplements for Exercise and Athletic Performance: Fact Sheet for Health Professionals. ods.od.nih.gov/factsheets/ExerciseAndAthleticPerformance-HealthProfessional/ Accessed August 2026.
- 8Office of Dietary Supplements, National Institutes of Health. Dietary Supplements: What You Need to Know. ods.od.nih.gov/factsheets/WYNTK-Consumer/ Accessed August 2026.
- 9U.S. Food and Drug Administration. Dietary Supplements. www.fda.gov/food/dietary-supplements Accessed August 2026.
Sources are public reference pages on the nutrients in the panel. They describe the general science of those nutrients, not the performance of any finished product.
Six ingredients, one capsule, sixty days to judge it
The panel is short and the dosages are not published. If that is a dealbreaker, this is the page to stop on. If you want to try it on the strength of the ingredient list and the lot documentation, the guarantee is the safety net.
- 60-day money-back guarantee
- Authorized 2026 distribution
- FDA-registered facility
- cGMP manufacturing
- Batch MH-26/A-0417 on record