Ingredients
VapoCept Ingredients List: All Seven Lines and Their Amounts
VapoCept lists seven ingredient lines per capsule, as listed in the brand's panel: niacin 7.5 mg NE, calcium 18 mg, L-arginine 200 mg, L-arginine AKG 200 mg, L-citrulline HCl 100 mg, L-citrulline malate 100 mg and beta-alanine 40 mg. Other ingredients were not supplied. Check your bottle.
Written by the VapoCept label deskUpdated
The list01
What are the ingredients in VapoCept?
VapoCept lists seven lines: a vitamin, a mineral, two arginine lines, two citrulline lines and beta-alanine. Amounts are as listed in the brand's panel; check your bottle.
The seven lines add up to 665.5 mg by our arithmetic. Calcium is listed as calcium carbonate. Niacin is listed in niacin equivalents (NE), and its form is not named.
The bottle label image was not supplied, so the serving size, other ingredients and warnings are open slots. The supplement facts page shows what is known and what is waiting.
| Name in the panel | Amount as listed | Share of the adult RDA (our arithmetic) | Amount used in research | Evidence |
|---|---|---|---|---|
| Niacin | 7.5 mg NE | About 47% of the 16 mg NE adult male RDA, 54% of the 14 mg NE female RDA and 21% of the 35 mg supplement limit (our arithmetic; the panel's own percent was not supplied). | Adult RDA 16 mg NE (men) and 14 mg NE (women); upper limit from supplements 35 mg a day; flushing starts at 30 to 50 mg or more of nicotinic acid (NIH ODS, Niacin (consumer)) (NIH ODS, Dietary supplements: what you need to know) | A nutrient the body needs. 7.5 mg NE is about half the adult RDA; no study links this amount to memory or focus |
| Calcium (as Calcium Carbonate) | 18 mg | About 1.8% of the 1,000 mg adult RDA (ages 19 to 50) and 1.5% of 1,200 mg (our arithmetic; the panel's own percent was not supplied). | Adult RDA 1,000 mg (ages 19 to 50); 18 mg is a trace compared with food (NIH ODS, Calcium (consumer)) | A trace amount. Nerve and muscle cells use calcium, but 18 mg adds almost nothing to what food gives |
| L-Arginine (base) | 200 mg | No RDA for this line | 4,000 to 24,000 mg a day in blood pressure trials; 2,000 to 20,000 mg in exercise reviews (MSK, Arginine (About Herbs)) (Mayo Clinic, L-arginine) (Dong 2011, Oral L-arginine and blood pressure meta-analysis) | Studied for blood vessels and exercise, mixed results; no cognition trial found at 200 mg |
| L-Arginine AKG 2:1 Extract | 200 mg | No RDA for this line | Arginine AKG has few studies; the arginine range above is the closest match (MSK, Arginine (About Herbs)) (Dong 2011, Oral L-arginine and blood pressure meta-analysis) | Very limited evidence for the AKG form; none for thinking at 200 mg |
| L-Citrulline HCl | 100 mg | No RDA for this line | 6,000 to 8,000 mg a day in exercise and blood pressure studies (Trexler 2019, Citrulline and strength/power meta-analysis) (Citrulline, perceived exertion and soreness meta-analysis (2020)) | Studied for exercise and blood vessels; small or mixed effects; no cognition trial found at 100 mg |
| L-Citrulline Malate | 100 mg | No RDA for this line | 6,000 to 8,000 mg of citrulline malate in exercise studies (Trexler 2019, Citrulline and strength/power meta-analysis) (Citrulline, perceived exertion and soreness meta-analysis (2020)) | Studied for exercise repetitions; mixed; no cognition trial found at 100 mg |
| Beta-Alanine | 40 mg | No RDA for this line | 4,000 to 6,000 mg a day, split into doses, for 2 to 4 weeks or more in exercise studies (ISSN position stand, Beta-alanine) (NIH ODS, Exercise and athletic performance (health professional)) | Studied for short, hard exercise; no thinking trial found at 40 mg |
Filter the formula02
How are the seven lines grouped?
Three groups: a vitamin and mineral pair, the arginine and citrulline family, and beta-alanine on its own.
The grouping is ours, made to compare research.
- 1Niacin7.5 mg NE · Vitamin and mineral
- 2Calcium (as Calcium Carbonate)18 mg · Vitamin and mineral
- 3L-Arginine (base)200 mg · Arginine and citrulline family
- 4L-Arginine AKG 2:1 Extract200 mg · Arginine and citrulline family
- 5L-Citrulline HCl100 mg · Arginine and citrulline family
- 6L-Citrulline Malate100 mg · Arginine and citrulline family
- 7Beta-Alanine40 mg · Beta-alanine
From the brand information, in the brand's order, as listed in the brand's panel (the label image was not supplied; check your bottle). Other ingredients carry no amount here: that line is a fill-in slot.
Profiles03
What does the research say about each ingredient?
Each profile gives the amount, the studied amount, the cautions and the sources. None of them shows a memory, focus or clarity effect from the VapoCept amounts.
The photos are still-life stand-ins; the brand does not say what they show.
-
2 x 200mgas listed01L-Arginine and AKG
200 mg base plus 200 mg AKG extract, as listed
An amino acid the body turns into nitric oxide
Evidence: Studied for blood vessels and exercise, mixed results; no cognition trial found at 200 mgAs listed200 mg; 200 mg
Studied at4,000 to 24,000 mg a day in blood pressure trials; 2,000 to 20,000 mg in exercise reviews
Watch forCan lower blood pressure; interacts with blood pressure medicines, nitrates and sildenafil-type medicines. Ask first with herpes, asthma, kidney disease or after a heart attack.
Full profile -
2 x 100mgas listed02L-Citrulline
100 mg HCl plus 100 mg malate, as listed
An amino acid that the body converts into arginine, here as a hydrochloride salt
Evidence: Studied for exercise and blood vessels; small or mixed effects; no cognition trial found at 100 mgAs listed100 mg; 100 mg
Studied at6,000 to 8,000 mg a day in exercise and blood pressure studies
Watch forUsually well tolerated at studied amounts. Same blood pressure and nitrate cautions as arginine.
Full profile -
40mgas listed03Beta-Alanine
40 mg, as listed
An amino acid the body uses to make carnosine in muscle
Evidence: Studied for short, hard exercise; no thinking trial found at 40 mgAs listed40 mg
Studied at4,000 to 6,000 mg a day, split into doses, for 2 to 4 weeks or more in exercise studies
Watch forSingle doses above about 800 mg cause tingling (paresthesia) in many people. 40 mg is far below that.
Full profile -
7.5mg NEas listed04Niacin
7.5 mg NE, as listed
Vitamin B3, listed in niacin equivalents (NE); the form, nicotinic acid or niacinamide, is not named
Evidence: A nutrient the body needs. 7.5 mg NE is about half the adult RDA; no study links this amount to memory or focusAs listed7.5 mg NE
Studied atAdult RDA 16 mg NE (men) and 14 mg NE (women); upper limit from supplements 35 mg a day; flushing starts at 30 to 50 mg or more of nicotinic acid
Watch forLarger amounts of nicotinic acid cause flushing, itching and, at high doses, liver and blood sugar effects. 7.5 mg NE is small. The form is not named in the files supplied.
Full profile -
18mgas listed05Calcium
18 mg as calcium carbonate, as listed
The mineral calcium, as calcium carbonate
Evidence: A trace amount. Nerve and muscle cells use calcium, but 18 mg adds almost nothing to what food givesAs listed18 mg
Studied atAdult RDA 1,000 mg (ages 19 to 50); 18 mg is a trace compared with food
Watch forLarger amounts of calcium carbonate can affect how some medicines are absorbed. At 18 mg that is unlikely, and food and other supplements add up.
Full profile
Arginine and citrulline studies use grams a day for blood pressure or exercise (Dong 2011, Oral L-arginine and blood pressure meta-analysis) (Citrulline, perceived exertion and soreness meta-analysis (2020)). The arithmetic is on the dose math page.
Not on the list04
Does VapoCept contain caffeine or a proprietary blend?
We cannot confirm. No other-ingredients text was supplied, so we do not say whether the capsule shell or fillers contain anything else. Check your bottle.
The seven lines carry individual amounts, so the panel as listed is not a proprietary blend. An FDA labeling guide says a blend shows a total weight with ingredients beneath it (FDA, Dietary supplement labeling guide ch. IV (proprietary blends)). That format is not used here.
No caffeine is listed in the brand's panel. Seller badges say dairy free and gluten free, but no certifier is named (FDA, Dietary supplement labeling guide ch. IV (proprietary blends)).
VapoCept: 30 capsules, 30-day bottleOne capsule a day · 2, 3 or 6 bottles · $49 to $79 a bottle per the brand information, confirm at checkout
See packsAllergies05
Who should check the ingredients before taking VapoCept?
With an allergy, read the other-ingredients line before the first capsule. Ask a doctor or pharmacist if you take blood pressure medicine, nitrates, sildenafil-type medicine or a blood thinner.
Memory claim06
Are any of these ingredients proven for memory or focus?
Not in the sources we found. One small trial tested arginine on thinking in frail older adults with high blood pressure, at a dose 8 to 17 times the label (Mone 2022, L-arginine in frail hypertensive older adults).
For the other lines, no cited study tested thinking. The National Academies called the evidence for brain-health supplements "limited at best" (National Academies, Preventing Cognitive Decline and Dementia (2017)).
Read the full review at does VapoCept work, the label-claims view at VapoCept nootropic and the source list at VapoCept research.
Cost07
How much does it cost to take all seven lines?
One bottle holds 30 capsules, about 30 days. The brand's information gives packs of 2, 3 and 6 bottles and no 1-bottle price.
Checkout shows totals and shipping. We found no discount beyond the three pack prices; see offers and discounts and pricing.
FAQ08
VapoCept questions people ask
What are the ingredients in VapoCept?
As listed in the brand's panel: niacin 7.5 mg NE, calcium 18 mg, L-arginine 200 mg, L-arginine AKG 2:1 extract 200 mg, L-citrulline HCl 100 mg, L-citrulline malate 100 mg and beta-alanine 40 mg. Check your bottle.
What is the main ingredient in VapoCept?
By listed weight, the two arginine lines tie at 200 mg each. Neither line is described by the brand as the main ingredient.
Does VapoCept contain caffeine?
None is listed in the brand's panel. The other-ingredients text was not supplied, so check the printed label if you avoid caffeine.
What does AKG mean on the VapoCept label?
AKG stands for alpha-ketoglutarate, a compound in the cell's energy cycle. Human evidence on it is limited, and the aging work we found was in worms and mice.
Is VapoCept a proprietary blend?
No. The panel as listed gives a separate amount for each of the seven lines. Whether the printed label differs from that is something to confirm on your bottle.
Are the VapoCept ingredients natural?
A seller badge says natural ingredients, but no certifier is named, so treat it as the seller's claim.
Sources (13)
- Preventing Cognitive Decline and Dementia: A Way Forward (front matter and summary)National Academies of Sciences, Engineering, and Medicine, Committee on Preventing Dementia and Cognitive Impairment, 2017
- L-Arginine Improves Cognitive Impairment in Hypertensive Frail Older AdultsMone P, Pansini A, Jankauskas SS, et al. Frontiers in Cardiovascular Medicine 2022;9, 2022
- L-arginineMayo Clinic, 2026
- ArginineMemorial Sloan Kettering Cancer Center (About Herbs), 2022
- Effect of oral L-arginine supplementation on blood pressure: a meta-analysis of randomized, double-blind, placebo-controlled trialsDong JY, et al. American Heart Journal 2011;162(6):959-965 (authors from general knowledge; the fetched page showed only the title, journal and results), 2011
- Acute Effects of Citrulline Supplementation on High-Intensity Strength and Power Performance: A Systematic Review and Meta-AnalysisTrexler ET, Persky AM, Ryan ED, Schwartz TA, Stoner L, Smith-Ryan AE. Sports Medicine 2019;49(5):707-718 (abstract via Duke Scholars), 2019
- Effect of citrulline on post-exercise rating of perceived exertion, muscle soreness, and blood lactate levels: A systematic review and meta-analysisJournal of Sport and Health Science 2020 (authors not shown on the fetched PubMed page; Rhim HC et al. from general knowledge), 2020
- International Society of Sports Nutrition position stand: beta-alanineTrexler ET, Smith-Ryan AE, Stout JR, et al. Journal of the International Society of Sports Nutrition 2015;12 (abstract via Northumbria University repository), 2015
- Dietary Supplements for Exercise and Athletic Performance: Fact Sheet for Health ProfessionalsNIH Office of Dietary Supplements, 2026
- Niacin: Fact Sheet for ConsumersNIH Office of Dietary Supplements, 2021
- Calcium: Fact Sheet for ConsumersNIH Office of Dietary Supplements, 2023
- Dietary Supplements: What You Need to KnowNIH Office of Dietary Supplements, 2023
- Dietary Supplement Labeling Guide: Chapter IV. Nutrition LabelingU.S. Food and Drug Administration, 2005
Who wrote this09
Written and reviewed by
Pages built from the brand information, the brand's images and linked NIH, FDA, FTC and peer-reviewed sources.
Last updated . Read our editorial standards and how we check reviews. This website is the information site of Vapocepts, the U.S. stocking partner for VapoCept. It is not the manufacturer and it is not the sales page. We earn money when you buy through our order links.
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