N.O. Monster

by Colossal Labs · capsule · 120 capsules

  • On the market (NIH)
  • UPC 6 89076 03915 4
  • DSLD label 214951
  • Serving 4 capsules; amounts per 2 capsules
  • 30 servings

N.O. Monster by Colossal Labs lists 9 ingredients, 1 with an amount per serving of 2 capsules, such as 50 mg of vitamin B3; 8 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on March 24, 2020.

What is in N.O. Monster?

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).

N.O. Monster: Supplement Facts rows against the market (DSLD label 214951, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin B3as NiacinVitamin B3 (Form: as Niacin)50 mg250%Niacin in N.O. Monster against 12,413 products50 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg50 mg

Higher than 75% of 12,413 products listing niacin (median 20 mg). 1.4 times the adult UL a day.

N.O. Monster Proprietary Blend3,000 mg
L-Arginine Alpha Ketogluteratein the blend, no amount given
L-Glutaminein the blend, no amount given
L-Taurinein the blend, no amount given
Caffeinein the blend, no amount given
L-Ornithine Hydrochloridein the blend, no amount given
Yohimbe extractas YohimbineYohimbe extract (Form: standardized to 8% Yohimbine) PlantPart: bark Genus: Pausinystalia Species: yohimbein the blend, no amount given
L-Ornithine AKGin the blend, no amount given
L-Lysinein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 214951 (entered March 24, 2020), version 9.4.0. See the label on DSLD. 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:

  • At 1 serving a day, the most its directions give, the label lists 50 mg of niacin, 1.4 times the adult Tolerable Upper Intake Level.

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?

1 product lists the very same ingredients; the nearest amounts come first.

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 4 capsules with water. On gym days, take 30-60 minutes prior to workout. To avoid sleeplessness, do not take within 4 hours of bedtime.
Precautions: Use only as directed.
Warnings
If you are pregnant, nursing, have high blood pressure, heart or thyroid disease, diabetes, difficulty in urination due to prostate enlargement, taking a MAO inhibitor or any prescription drug, or have a serious medical condition, seek professional medical advice before taking this product.
Reduce or discontinue use if you experience nervousness, tremors, sleeplessness, nausea or loss of appetite.
Keep out of reach of children.
Do not use if safety seal is broken.
Storage
Store in a cool dry location.

Source: label statements in DSLD label 214951.

What else is on the label?

Other ingredients: Vegetable Gelatin, Magnesium Stearate, Silicon Dioxide, FD&C Red #40.

How many labels does N.O. Monster have?

One label is on file, entered on March 24, 2020.

  1. Label 214951 (current) Entered March 24, 2020 · on the market · 120 capsules · UPC 6 89076 03915 4

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

Who makes it?

The label names Colossal Labs (distributor), Kingston, NY. All Colossal Labs products.

Where next?