PlainVitamins

B Complex with Vitamin C & Iron

by Windmill Natural Vitamins · tablet or pill · 100 tablets

  • Off the market since March 2025 (NIH)
  • UPC 0 35046 01136 9
  • DSLD label 299467
  • Serving 1 tablet
  • 100 servings

B Complex with Vitamin C & Iron by Windmill Natural Vitamins lists 12 ingredients, 12 with an amount per serving of 1 tablet, such as 150 mg of vitamin C, 5 mg of thiamine, 5 mg of riboflavin and 50 mg of niacin. Its current label entered the NIH Dietary Supplement Label Database on November 22, 2023.

What is in B Complex with Vitamin C & Iron?

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).

B Complex with Vitamin C & Iron: Supplement Facts rows against the market (DSLD label 299467, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid, Rose Hips150 mg167%Vitamin C in B Complex with Vitamin C & Iron against 18,583 products150 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg150 mg

Higher than 58% of 18,583 products listing vitamin C (median 100 mg).

Thiamineas Thiamine Hydrochloride5 mg417%Thiamin in B Complex with Vitamin C & Iron against 9,830 products5 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg5 mg

46% of 9,830 products listing thiamin give more (median 5 mg).

Riboflavin5 mg385%Riboflavin in B Complex with Vitamin C & Iron against 9,824 products5 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg5 mg

Higher than 51% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Niacinamide50 mg313%Niacin in B Complex with Vitamin C & Iron against 12,413 products50 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg50 mg

Higher than 75% of 12,413 products listing niacin (median 20 mg). 1.4 times the adult UL a day.

Vitamin B6as Pyridoxine Hydrochloride5 mg294%Vitamin B6 in B Complex with Vitamin C & Iron against 15,277 products5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg5 mg

51% of 15,277 products listing vitamin B6 give more (median 6 mg).

Vitamin B12as Cyanocobalamin12.5 mcg521%Vitamin B12 in B Complex with Vitamin C & Iron against 14,425 products12.5 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg12.5 mcg

63% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotin12.5 mcg42%Biotin in B Complex with Vitamin C & Iron against 9,447 products12.5 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg12.5 mcg

96% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas Calcium D-Pantothenate25 mg500%Pantothenic Acid (Vitamin B5) in B Complex with Vitamin C & Iron against 10,060 products25 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg25 mg

Higher than 61% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Ironas Ferrous Fumarate20 mg111%Iron in B Complex with Vitamin C & Iron against 6,910 products20 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg20 mg

Higher than 85% of 6,910 products listing iron (median 5 mg).

Cholineas Choline Bitartrate20 mg4%Choline in B Complex with Vitamin C & Iron against 4,738 products20 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg20 mg

68% of 4,738 products listing choline give more (median 40 mg).

Inositol50 mgInositol in B Complex with Vitamin C & Iron against 4,042 products50 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.50 mg

Higher than 55% of 4,042 products listing inositol (median 30 mg).

Paba15 mgPABA in B Complex with Vitamin C & Iron against 1,610 products15 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.15 mg

64% of 1,610 products listing PABA give more (median 25 mg).

Source: NIH ODS Dietary Supplement Label Database, label 299467 (entered November 22, 2023), 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 1 serving a day, the most its directions give, the label lists 50 mg of niacin, 1.4 times the adult Tolerable Upper Intake Level.
  • 96% of the 9,447 products that print an amount of biotin list more than its 12.5 mcg of biotin (median 200 mcg).

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?

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
Directions: Take 1 tablet daily with food as a dietary supplement or as directed by a healthcare professional.
Warnings
Keep out of reach of children.
Do not purchase if seal is broken.
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.
Allergens and what it does not contain
No sugar, wheat, soy, milk, artificial colors, flavors or preservatives. Non GMO - Gluten free - Vegan
Storage
Protect from heat, light & moisture. Store in a cool, dry place.

Source: label statements in DSLD label 299467.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Dicalcium Phosphate, Croscarmellose Sodium, Magnesium Stearate, Silica, Hypromellose, Glycerin, Carnauba Wax, Talc.

How many labels does B Complex with Vitamin C & Iron have?

5 labels are on file under this name since June 25, 2014: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 299467 (current) Entered November 22, 2023 · off the market March 7, 2025 · 100 tablets · UPC 0 35046 01136 9
  2. Label 215404 Entered March 24, 2020 · off the market November 4, 2022 · 100 tablets · UPC 0 35046 01136 9
  3. Label 180677 Entered November 21, 2018 · off the market November 4, 2022 · 100 tablets · UPC 0 35046 01136 9
  4. Label 71934 Entered April 25, 2017 · off the market February 27, 2018 · 100 tablets · UPC 0 35046 01136 9
  5. Label 34009 Entered June 25, 2014 · off the market February 10, 2017 · 100 tablets · UPC 0 35046 01136 9

DSLD also links this label to: B-Complex with Vitamin C & Iron (image difference, same product), B Complex with Vitamin C & Iron (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 Windmill Health Products (distributor), West Caldwell, NJ. All Windmill Natural Vitamins products.

Where next?