PlainVitamins

Iron with Vitamin C Sustained Release

by Bronson · tablet or pill · 100 tablets

  • On the market (NIH)
  • UPC 7 16563 01101 7
  • DSLD label 257534
  • Serving 1 tablet
  • 100 servings

Iron with Vitamin C Sustained Release by Bronson lists 3 ingredients, 3 with an amount per serving of 1 tablet, such as 100 mg of vitamin C, 37 mg of calcium and 27 mg of iron. Its current label entered the NIH Dietary Supplement Label Database on November 19, 2021.

What is in Iron with Vitamin C Sustained Release?

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).

Iron with Vitamin C Sustained Release: Supplement Facts rows against the market (DSLD label 257534, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid100 mg111%Vitamin C in Iron with Vitamin C Sustained Release against 18,583 products100 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg100 mg

50% of 18,583 products listing vitamin C give more (median 100 mg).

Calciumas Dicalcium Phosphate37 mg3%Calcium in Iron with Vitamin C Sustained Release against 17,831 products37 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg37 mg

82% of 17,831 products listing calcium give more (median 115 mg).

Ironas Ferrous Fumarate27 mg150%Iron in Iron with Vitamin C Sustained Release against 6,910 products27 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg27 mg

Higher than 88% of 6,910 products listing iron (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 257534 (entered November 19, 2021), 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 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?

4 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
Once daily
Directions: As a dietary supplement for adults, take 1 tablet daily or as directed by a healthcare professional.
Warnings
Contains Soy.
Warning: Do not take this product if you are pregnant or nursing. Consult a healthcare professional before taking this product if you are taking any medications.
Discontinue use if any adverse reactions occur. Do not use if seal under cap is broken or missing.
Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
Keep out of reach of children.
Storage
Store at room temperature.

Source: label statements in DSLD label 257534.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Soy Protein, Methocel, Magnesium Stearate, Silicon Dioxide, Hydroxypropyl Methylcellulose, Polyethylene Glycol.

How many labels does Iron with Vitamin C Sustained Release have?

One label is on file, entered on November 19, 2021.

  1. Label 257534 (current) Entered November 19, 2021 · on the market · 100 tablets · UPC 7 16563 01101 7

DSLD also links this label to: Iron With C Sustained Release (image difference, same product), Iron With C Sustained Release (package size difference, same product), Iron with C Sustained Release (package size difference, same product), Iron with Vitamin C 100 MG Sustained Release (package size 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 Bronson Laboratories (manufacturer), Lindon, UT. All Bronson products.

Where next?