PlainVitamins

Manganese 20 mg

by Wonder Laboratories · tablet or pill · 250 tablets

  • On the market (NIH)
  • DSLD label 262643
  • Serving 1 tablet

Manganese 20 mg by Wonder Laboratories lists 2 ingredients, 2 with an amount per serving of 1 tablet, such as 20 mg of manganese. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2022.

What is in Manganese 20 mg?

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).

Manganese 20 mg: Supplement Facts rows against the market (DSLD label 262643, January 2026 release)
IngredientAmount% DVAmong products listing it
Manganeseas Manganese Sulfate20 mg1,000%Manganese in Manganese 20 mg against 7,016 products20 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg20 mg

Higher than 98% of 7,016 products listing manganese (median 2 mg). Per day at the most servings: 60 mg. 5.5 times the adult UL a day.

Manganese Amino Acid Chelate200 mg

Source: NIH ODS Dietary Supplement Label Database, label 262643 (entered January 22, 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:

  • At 3 servings a day, the most its directions give, the label lists 60 mg of manganese, 5.5 times the adult Tolerable Upper Intake Level.

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
Directions: As a dietary supplement, take 1 tablet three times daily.
Warnings
Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
Keep out of reach of children.
Caution: If you are pregnant or nursing, consult your physician before taking this product.
Allergens and what it does not contain
Gluten free
Storage
Keep tightly closed. Store at room temperature: 59 degrees - 86 degrees F (15 degrees to 30 degrees C).

Source: label statements in DSLD label 262643.

What else is on the label?

Other ingredients: Calcium Carbonate, Vegetable Cellulose, L-Glycine, Stearic Acid, Silica, Vegetable Magnesium Stearate.

How many labels does Manganese 20 mg have?

4 labels are on file under this name since March 24, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 262643 (current) Entered January 22, 2022 · on the market · 250 tablets
  2. Label 262642 Entered January 22, 2022 · on the market · 100 tablets
  3. Label 215418 Entered March 24, 2020 · on the market · 250 tablets · UPC 0 99528 13925 5
  4. Label 215416 Entered March 24, 2020 · on the market · 100 tablets · UPC 0 99528 13910 1

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

Who makes it?

The label names Wonder Laboratories (distributor), White House, TN. All Wonder Laboratories products.

Where next?