PlainVitamins

Mature Formula without Iron

by Bronson · capsule · 120 capsules

  • On the market (NIH)
  • UPC 7 16563 00801 7
  • DSLD label 298890
  • Serving 2 capsules
  • 60 servings

Mature Formula without Iron by Bronson lists 30 ingredients, 30 with an amount per serving of 2 capsules, such as 2,100 mcg of vitamin A, 100 mg of vitamin C, 10 mcg (400 IU) of vitamin D3 and 20 mg of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on November 22, 2023.

What is in Mature Formula without Iron?

Each row as the label prints it, per serving of 2 capsules. 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).

Mature Formula without Iron: Supplement Facts rows against the market (DSLD label 298890, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Retinyl Palmitate42% Retinyl Palmitate2,100 mcg233%
Vitamin Cas Ascorbic Acid100 mg111%Vitamin C in Mature Formula without Iron 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).

Vitamin D3as Cholecalciferol10 mcg (400 IU)50%Vitamin D in Mature Formula without Iron 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-Tocopheryl Acetate20 mg133%
Vitamin K1as Phytonadione25 mcg21%Vitamin K in Mature Formula without Iron against 4,607 products25 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg25 mcg

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

Thiamineas Thiamine Hydrochloride3 mg250%Thiamin in Mature Formula without Iron against 9,830 products3 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg3 mg

53% of 9,830 products listing thiamin give more (median 5 mg).

Riboflavinas Vitamin B23 mg231%Riboflavin in Mature Formula without Iron against 9,824 products3 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg3 mg

54% of 9,824 products listing riboflavin give more (median 4 mg).

Niacinas Niacinamide25 mg NE156%Niacin in Mature Formula without Iron against 12,413 products25 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg25 mg

Higher than 56% of 12,413 products listing niacin (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride3 mg176%Vitamin B6 in Mature Formula without Iron against 15,277 products3 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg3 mg

64% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folate666 mcg DFE167%
Folic Acid400 mcg
Vitamin B12as Cyanocobalamin6 mcg250%Vitamin B12 in Mature Formula without Iron against 14,425 products6 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg6 mcg

74% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotin150 mcg500%Biotin in Mature Formula without Iron against 9,447 products150 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg150 mcg

51% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas Calcium D-Pantothenate5 mg100%Pantothenic Acid (Vitamin B5) in Mature Formula without Iron against 10,060 products5 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg5 mg

77% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg).

Cholineas Choline Bitartrate50 mg9%Choline in Mature Formula without Iron against 4,738 products50 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg50 mg

Higher than 54% of 4,738 products listing choline (median 40 mg).

Calciumas Calcium Carbonate150 mg12%Calcium in Mature Formula without Iron against 17,831 products150 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg150 mg

Higher than 58% of 17,831 products listing calcium (median 115 mg).

Iodineas Potassium Iodide150 mcg100%Iodine in Mature Formula without Iron against 6,382 products150 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg150 mcg

15% of 6,382 products listing iodine give more (median 150 mcg).

Magnesiumas Magnesium Oxide75 mg18%Magnesium in Mature Formula without Iron against 14,003 products75 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg75 mg

52% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc Sulfate15 mg136%Zinc in Mature Formula without Iron against 13,186 products15 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg15 mg

Higher than 56% of 13,186 products listing zinc (median 11 mg).

Seleniumas Selenium Amino Acid Chelate15 mcg27%Selenium in Mature Formula without Iron against 7,658 products15 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg15 mcg

90% of 7,658 products listing selenium give more (median 55 mcg).

Copperas Copper Amino Acid Chelate1 mg111%Copper in Mature Formula without Iron against 6,468 products1 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg1 mg

40% of 6,468 products listing copper give more (median 1 mg).

Manganeseas Manganese Amino Acid Chelate1 mg43%Manganese in Mature Formula without Iron against 7,016 products1 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 mg

70% of 7,016 products listing manganese give more (median 2 mg).

Chromiumas Chromium Amino Acid Chelate15 mg43%

This amount is far outside what other labels list for chromium, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Molybdenumas Molybdenum Amino Acid Chelate15 mcg33%Molybdenum in Mature Formula without Iron against 4,390 products15 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg15 mcg

87% of 4,390 products listing molybdenum give more (median 50 mcg).

Chlorideas Potassium Chloride45 mg2%Chloride in Mature Formula without Iron against 1,476 products45 mg per serving; the middle half of products list 60 mg to 183.5 mg, the median 75 mg.DV 2,300 mgUL 3,600 mg45 mg

82% of 1,476 products listing chloride give more (median 75 mg).

Potassiumas Potassium Chloride50 mg1%Potassium in Mature Formula without Iron against 11,614 products50 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg50 mg

72% of 11,614 products listing potassium give more (median 99 mg).

Inositol25 mgInositol in Mature Formula without Iron against 4,042 products25 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.25 mg

53% of 4,042 products listing inositol give more (median 30 mg).

Rutin25 mgRutin in Mature Formula without Iron against 1,232 products25 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.25 mg

37% of 1,232 products listing rutin give more (median 25 mg).

Hesperidin Complex25 mg
Boronas Boron Amino Acid Chelate200 mcgBoron in Mature Formula without Iron against 3,339 products0.2 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg0.2 mg

78% of 3,339 products listing boron give more (median 1 mg).

Silicaas Silicon Dioxide5.2 mgSilicon in Mature Formula without Iron against 1,220 products5.2 mg per serving; the middle half of products list 2 mg to 10.5 mg, the median 4 mg.5.2 mg

Higher than 64% of 1,220 products listing silicon (median 4 mg).

Source: NIH ODS Dietary Supplement Label Database, label 298890 (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:

  • 90% of the 7,658 products that print an amount of selenium list more than its 15 mcg of selenium (median 55 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?

The products whose ingredient lists overlap most with Mature Formula without Iron'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
Directions: As a dietary supplement for adults, take 2 capsules daily or as directed by a healthcare professional.
Warnings
Contains soy.
Warning: Consult a healthcare professional before taking this product if you are pregnant or nursing.
Keep out of reach of children.
Allergens and what it does not contain
Iron-free
Storage
Store at room temperature. Protect from light.

Source: label statements in DSLD label 298890.

What else is on the label?

Other ingredients: Modified Cellulose, Microcrystalline Cellulose, Magnesium Stearate.

How many labels does Mature Formula without Iron have?

2 labels are on file under this name since April 26, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 298890 (current) Entered November 22, 2023 · on the market · 120 capsules · UPC 7 16563 00801 7
  2. Label 8226 Entered April 26, 2012 · off the market July 11, 2022 · 120 capsules · UPC 7 16563 00801 7

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?