PlainVitamins

One Daily Iron Free

by MegaFood · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 0 51494 10174 2
  • DSLD label 257035
  • Serving 1 tablet
  • 60 servings

One Daily Iron Free by MegaFood lists 25 ingredients, 22 with an amount per serving of 1 tablet, such as 180 mcg RAE of vitamin A, 60 mg of vitamin C, 10 mcg (400 IU) of vitamin D3 and 10 mg of vitamin E; 3 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.

What is in One Daily Iron Free?

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).

One Daily Iron Free: Supplement Facts rows against the market (DSLD label 257035, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Carrot180 mcg RAE20%
Vitamin Cas organic Orange60 mg67%Vitamin C in One Daily Iron Free against 18,583 products60 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg60 mg

65% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin D3as CholecalciferolVitamin D3 (Alt. Name: fermented Cholecalciferol)10 mcg (400 IU)50%Vitamin D in One Daily Iron Free against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin Eas D-Alpha-Tocopherol10 mg67%
Vitamin Kas Cabbage, Phytonadione65 mcg54%Vitamin K in One Daily Iron Free against 4,607 products65 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg65 mcg

54% of 4,607 products listing vitamin K give more (median 80 mcg).

Thiaminas S. cerevisiae, Thiamine Hydrochloride5 mg417%Thiamin in One Daily Iron Free 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).

Riboflavinas organic Brown Rice, Riboflavin1.7 mg131%Riboflavin in One Daily Iron Free against 9,824 products1.7 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg1.7 mg

64% of 9,824 products listing riboflavin give more (median 4 mg).

Niacinas Niacinamide, S. cerevisiae20 mg NE125%Niacin in One Daily Iron Free against 12,413 products20 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg20 mg

46% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride, S. cerevisiae6 mg353%Vitamin B6 in One Daily Iron Free against 15,277 products6 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg6 mg

49% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folateas Broccoli400 mcg DFE100%
Folic Acid240 mcg
Vitamin B12as Cyanocobalamin, S. cerevisiae15 mcg625%Vitamin B12 in One Daily Iron Free against 14,425 products15 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg15 mcg

61% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotinas Biotin, organic Brown Rice30 mcg100%Biotin in One Daily Iron Free against 9,447 products30 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg30 mcg

83% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas Calcium D-Pantothenate, organic Brown Rice10 mg200%Pantothenic Acid (Vitamin B5) in One Daily Iron Free against 10,060 products10 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg10 mg

52% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Iodineas fermented Iodine Glycinate75 mcg50%Iodine in One Daily Iron Free against 6,382 products75 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg75 mcg

68% of 6,382 products listing iodine give more (median 150 mcg).

Zincas Zinc BisglycinateZinc (Form: as fermented Zinc Bisglycinate)5 mg45%Zinc in One Daily Iron Free against 13,186 products5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg5 mg

72% of 13,186 products listing zinc give more (median 11 mg).

Seleniumas Selenium GlycinateSelenium (Form: as fermented Selenium Glycinate)25 mcg45%Selenium in One Daily Iron Free against 7,658 products25 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg25 mcg

75% of 7,658 products listing selenium give more (median 55 mcg).

Copperas Copper Bisglycinate0.1 mg11%Copper in One Daily Iron Free against 6,468 products0.1 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.1 mg

93% of 6,468 products listing copper give more (median 1 mg).

Manganeseas fermented Manganese Bisglycinate1.2 mg52%Manganese in One Daily Iron Free against 7,016 products1.2 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg1.2 mg

68% of 7,016 products listing manganese give more (median 2 mg).

GTF Chromiumas Chromium Glutamate, Chromium Nicotinate, fermented Chromium Glycinate40 mcg114%Chromium in One Daily Iron Free against 7,825 products40 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg40 mcg

76% of 7,825 products listing chromium give more (median 100 mcg).

Molybdenumas fermented Molybdenum Bisglycinate30 mcg67%Molybdenum in One Daily Iron Free against 4,390 products30 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg30 mcg

70% of 4,390 products listing molybdenum give more (median 50 mcg).

Boronas fermented Boron Triglycinate500 mcgBoron in One Daily Iron Free against 3,339 products0.5 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg0.5 mg

65% of 3,339 products listing boron give more (median 1 mg).

Fruit Phenolic Blend10 mg
organic whole Orangein the blend, no amount given
organic Cranberryin the blend, no amount given
organic Blueberryin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 257035 (entered December 18, 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?

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:

  • 83% of the 9,447 products that print an amount of biotin list more than its 30 mcg of biotin (median 200 mcg).
  • 93% of the 6,468 products that print an amount of copper list more than its 0.1 mg of copper (median 1 mg).

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?

The products whose ingredient lists overlap most with One Daily Iron Free's, rare ingredients counting for more.

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 Use: 1 tablet daily with a beverage. May be taken anytime throughout the day, even on an empty stomach.
Once open, consume within three months.
Warnings
Keep out of reach of children.
Allergens and what it does not contain
Non GMO Project Verified nongmoproject.org NSF Certified Gluten-free Dairy free Soy free Tested 125+ pesticides & herbicides Glyphosate Residue free detoxproject.org
Storage
Store tightly sealed in a cool place and avoid exposure to moisture.

Source: label statements in DSLD label 257035.

What else is on the label?

Other ingredients: Ferment Media, Microcrystalline Cellulose, organic Brown Rice, Silicon Dioxide, Rice Protein, Stearic Acid, autolyzed Yeast extract, Hypromellose.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): To learn about our seals, please visit megafood.com/standards. Non GMO Project Verified nongmoproject.org NSF Certified Gluten-free Tested 125+ pesticides & herbicides OK (Kosher) Glyphosate Residue free detoxproject.org Certified B Corporation. Listed with: Certified gluten-free (GFCO), NSF certified (contents or GMP) (a seal is the label's claim; the certifier's own list confirms it).

How many labels does One Daily Iron Free have?

8 labels are on file under this name since March 25, 2015: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 257035 (current) Entered December 18, 2021 · on the market · 60 tablets · UPC 0 51494 10174 2
  2. Label 257044 Entered November 19, 2021 · on the market · 90 tablets · UPC 0 51494 10194 0
  3. Label 62594 Entered July 25, 2016 · off the market July 27, 2021 · 90 tablets · UPC 0 51494 10194 0
  4. Label 62530 Entered July 25, 2016 · off the market July 27, 2021 · 60 tablets · UPC 0 51494 10174 2
  5. Label 62517 Entered July 25, 2016 · on the market · 30 tablets · UPC 0 51494 10173 5
  6. Label 43653 Entered March 25, 2015 · off the market November 1, 2015 · 90 tablets · UPC 0 51494 10194 0
  7. Label 43615 Entered March 25, 2015 · off the market November 1, 2015 · 60 tablets · UPC 0 51494 10174 2
  8. Label 43614 Entered March 25, 2015 · off the market October 1, 2015 · 30 tablets · UPC 0 51494 10173 5

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

Who makes it?

The label names MegaFood (manufacturer), Manchester, NH. All MegaFood products.

Where next?