Nos

by Good 'N Natural · tablet or pill · 180 tablets

  • Off the market since May 2016 (NIH)
  • UPC 6 98138 11868 3
  • DSLD label 58519
  • Serving 3 tablets
  • 60 servings

Nos by Good 'N Natural lists 2 ingredients, 2 with an amount per serving of 3 tablets, such as 3,000 mg of L-arginine alpha ketoglutarate dihydrate. Its current label entered the NIH Dietary Supplement Label Database on April 22, 2016.

What is in Nos?

Each row as the label prints it, per serving of 3 tablets. 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).

Nos: Supplement Facts rows against the market (DSLD label 58519, January 2026 release)
IngredientAmount% DVAmong products listing it
L-Arginine Alpha Ketoglutarate DihydrateL-Arginine Alpha Ketoglutarate Dihydrate Note: (3 g) (providing)3,000 mgArginine Alpha Ketoglutarate in NOS against 322 products3 g per serving; the middle half of products list 0.75 g to 1.99 g, the median 1 g.3 g

Higher than 82% of 322 products listing arginine alpha ketoglutarate (median 1 g). Per day at the most servings: 9 g.

L-Arginine1,950 mgArginine in NOS against 1,455 products1,950 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.1,950 mg

Higher than 87% of 1,455 products listing arginine (median 500 mg). Per day at the most servings: 5,850 mg.

Source: NIH ODS Dietary Supplement Label Database, label 58519 (entered April 22, 2016), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 2 to 3 servings 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?

2 products list 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
Directions: Adults, take three (3) tablets two to three times daily, on an empty stomach.
Warnings
WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.
Discontinue use and consult your doctor if any adverse reactions occur.
Not intended for use by persons under the age of 18. Keep out of reach of children.
Do not use if seal under cap is broken or missing.
Allergens and what it does not contain
No Gluten, No Yeast, No Wheat, No Milk or Milk Derivatives, No Lactose, No Soy, No Egg, No Corn, No Grapefruit, No Fish, No Sweetener, No Sugar, No Starch, No Preservatives, No Artificial Color, No Artificial Flavor. No Sodium.
Storage
Store at room temperature.

Source: label statements in DSLD label 58519.

What else is on the label?

Other ingredients: Vegetable Cellulose, Dicalcium Phosphate, Contains Less Than 2% of.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): VEGETARIAN VEGAN FORMULA GUARANTEED QUALITY LABORATORY TESTED.

How many labels does Nos have?

2 labels are on file under this name since July 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 58519 (current) Entered April 22, 2016 · off the market May 10, 2016 · 180 tablets · UPC 6 98138 11868 3
  2. Label 10704 Entered July 25, 2012 · off the market February 5, 2016 · 180 tablets · UPC 6 98138 11868 3

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

Who makes it?

The label names Good 'N Natural Manufacturing Corp. (manufacturer), Ronkonkoma, NY. All Good 'N Natural products.

Where next?