PlainVitamins

Citrus-Q10 300

by Douglas Laboratories · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 3 10539 02847 6
  • DSLD label 237155
  • Serving 1 tablet
  • 60 servings

Citrus-Q10 300 by Douglas Laboratories lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 300 mg of natural coenzyme Q10, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on November 21, 2020.

What is in Citrus-Q10 300?

Each row as the label prints it, per serving of 1 tablet. 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).

Citrus-Q10 300: Supplement Facts rows against the market (DSLD label 237155, January 2026 release)
IngredientAmount% DVAmong products listing it
Total Carbohydrates1 g1%Carbohydrate in Citrus-Q10 300 against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 4 g.

Sugar Alcohol1 gSugar Alcohol in Citrus-Q10 300 against 706 products1 g per serving; the middle half of products list 1 g to 3 g, the median 2 g.1 g

59% of 706 products listing sugar alcohol give more (median 2 g). Per day at the most servings: 4 g.

natural Coenzyme Q10300 mgCoenzyme Q-10 in Citrus-Q10 300 against 2,922 products300 mg per serving; the middle half of products list 30 mg to 100 mg, the median 60 mg.300 mg

Higher than 94% of 2,922 products listing coenzyme Q-10 (median 60 mg). Per day at the most servings: 1,200 mg.

Source: NIH ODS Dietary Supplement Label Database, label 237155 (entered November 21, 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:

  • 59% of the 706 products that print an amount of sugar alcohol list more than its 1 g of sugar alcohol (median 2 g).
  • Its 300 mg of natural coenzyme Q10 (filed by NIH under coenzyme Q-10) is higher than 94% of the 2,922 coenzyme Q-10 products that print an amount; 111 list more.

The NIH database records 1 to 4 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?

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 Usage: As a dietary supplement, adults take 1 tablet, 1-4 times daily or as directed by your health professional. Allow tablet to dissolve in mouth and swallow. Not a sublingual tablet.
Warnings
Warning: If you are pregnant, nursing, have any health any conditions or taking any prescription medication, consult your health professional before using this product.
Keep out of the reach of children.
Use only if safety seal is intact.
Allergens and what it does not contain
Gluten-free, Non-GMO
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 237155.

What else is on the label?

Other ingredients: Mannitol, Vegetable Stearate, Povidone, Hydroxypropyl Cellulose, Citric Acid, natural Lemon-Lime flavor, Silica, natural Orange flavor, Sorbitol.

How many labels does Citrus-Q10 300 have?

3 labels are on file under this name since February 23, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 237155 (current) Entered November 21, 2020 · on the market · 60 tablets · UPC 3 10539 02847 6
  2. Label 30916 Entered February 26, 2014 · off the market December 23, 2016 · 60 tablets · UPC 3 10539 02847 6
  3. Label 5427 Entered February 23, 2012 · off the market July 31, 2013 · 60 tablets · UPC 3 10539 02847 6

DSLD also links this label to: Citrus-Q10 300 Delicious Citrus Flavor (image difference, same product).

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

Who makes it?

The label names Douglas Laboratories (manufacturer), Pittsburgh, PA. All Douglas Laboratories products.

Where next?