Monster Test Extreme N.O. Boost Nitric Oxide Booster

by Monster Test · capsule · 60 capsules

  • On the market (NIH)
  • UPC 8 50003 40924 5
  • DSLD label 264401
  • Serving 2 capsules
  • 30 servings

Monster Test Extreme N.O. Boost Nitric Oxide Booster by Monster Test lists 5 ingredients, 5 with an amount per serving of 2 capsules, such as 30 mg of vitamin B3, 30 mg of calcium carbonate, 100 mg of beta alanine and 500 mg of L-arginine. Its current label entered the NIH Dietary Supplement Label Database on May 19, 2022.

What is in Monster Test Extreme N.O. Boost Nitric Oxide Booster?

Each row as the label prints it, per serving of 2 capsules. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Monster Test Extreme N.O. Boost Nitric Oxide Booster: Supplement Facts rows against the market (DSLD label 264401, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B3as Niacin30 mg150%Niacin in Monster Test Extreme N.O. Boost Nitric Oxide Booster against 12,413 products30 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg30 mg

Higher than 63% of 12,413 products listing niacin (median 20 mg).

Calcium Carbonate30 mg3%

The label names the compound (Calcium Carbonate); its amount is likely the compound's weight, not the calcium it holds, so it is not placed among other products.

Beta Alanine100 mgBeta-Alanine in Monster Test Extreme N.O. Boost Nitric Oxide Booster against 1,778 products0.1 g per serving; the middle half of products list 1.6 g to 3.2 g, the median 2 g.0.1 g

98% of 1,778 products listing beta-alanine give more (median 2 g).

L-Arginine500 mgArginine in Monster Test Extreme N.O. Boost Nitric Oxide Booster against 1,455 products500 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.500 mg

47% of 1,455 products listing arginine give more (median 500 mg).

L-Citruline250 mgCitrulline in Monster Test Extreme N.O. Boost Nitric Oxide Booster against 1,209 products0.25 g per serving; the middle half of products list 1 g to 5 g, the median 3 g.0.25 g

91% of 1,209 products listing citrulline give more (median 3 g).

Source: NIH ODS Dietary Supplement Label Database, label 264401 (entered May 19, 2022), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 98% of the 1,778 products that print an amount of beta-alanine list more than its 0.1 g of beta alanine (filed by NIH under beta-alanine) (median 2 g).
  • 91% of the 1,209 products that print an amount of citrulline list more than its 0.25 g of L-citruline (filed by NIH under citrulline) (median 3 g).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Monster Test Extreme N.O. Boost Nitric Oxide Booster's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Use: As a dietary supplement take (2) capsules once daily. Preferably with a well balanced meal and water, or as directed by a healthcare professional.
Warnings
Caution: Do not exceed recommended dose.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of the reach of children.
Do not use if safety seal is damaged or missing.
Allergens and what it does not contain
Zero Artificial ingredients Additives - Chemicals Or preservatives
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 264401.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Magnesium Stearate, Gelatin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Good Manufacturing Practice Made in the USA.

How many labels does Monster Test Extreme N.O. Boost Nitric Oxide Booster have?

One label is on file, entered on May 19, 2022.

  1. Label 264401 (current) Entered May 19, 2022 · on the market · 60 capsules · UPC 8 50003 40924 5

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Angry Supplements, LLC (distributor). All Monster Test products.

Where next?