PlainVitamins

Fundamental Sulfur II

by Douglas Laboratories · tablet or pill · 100 tablets

  • On the market (NIH)
  • UPC 7 45287 03036 3
  • DSLD label 10945
  • Serving 1 tablet
  • 100 servings

Fundamental Sulfur II by Douglas Laboratories lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 25 mcg of molybdenum and 500 mg of methylsulfonylmethane. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2012.

What is in Fundamental Sulfur II?

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).

Fundamental Sulfur II: Supplement Facts rows against the market (DSLD label 10945, January 2026 release)
IngredientAmount% DVAmong products listing it
Molybdenumas Molybdenum Amino Acid ChelateMolybdenum (Form: as Molybdenum Amino Acid Chelate)25 mcg33%Molybdenum in Fundamental Sulfur II against 4,390 products25 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg25 mcg

72% of 4,390 products listing molybdenum give more (median 50 mcg). Per day at the most servings: 75 mcg.

Methylsulfonylmethane500 mgMethylsulfonylmethane in Fundamental Sulfur II against 1,454 products500 mg per serving; the middle half of products list 150 mg to 1,000 mg, the median 500 mg.500 mg

36% of 1,454 products listing methylsulfonylmethane give more (median 500 mg). Per day at the most servings: 1,500 mg.

Source: NIH ODS Dietary Supplement Label Database, label 10945 (entered July 25, 2012), 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 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?

6 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
Suggested Usage: As a dietary supplement, adults take 1 tablet three times daily or as directed by physician.
Warnings
KEEP OUT OF REACH OF CHILDREN.
Tamper resistant package, do not use if outer seal is missing.
Storage
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)

Source: label statements in DSLD label 10945.

What else is on the label?

Other ingredients: Cellulose, Stearic Acid, Magnesium Stearate, Silica, Pharmaceutical Glaze.

How many labels does Fundamental Sulfur II 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 10946 Entered July 25, 2012 · off the market January 20, 2012 · 100 tablets · UPC 7 45287 03036 3
  2. Label 10945 (current) Entered July 25, 2012 · on the market · 100 tablets · UPC 7 45287 03036 3

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?