PlainVitamins

Opti-Women

by ON Optimum Nutrition · capsule · 120 capsules

  • On the market (NIH)
  • UPC 7 48927 02452 4
  • DSLD label 317564
  • Serving 2 capsules
  • 60 servings

Opti-Women by ON Optimum Nutrition lists 40 ingredients, 40 with an amount per serving of 2 capsules, such as 900 mcg of vitamin A, 375 mg of vitamin C, 30 mcg (1,200 IU) of vitamin D and 50 mg of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on September 25, 2024.

What is in Opti-Women?

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).

Opti-Women: Supplement Facts rows against the market (DSLD label 317564, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Vitamin A Palmitate900 mcg100%
Vitamin Cas Ascorbic Acid375 mg417%Vitamin C in Opti-Women against 18,583 products375 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg375 mg

Higher than 79% of 18,583 products listing vitamin C (median 100 mg).

Vitamin Das Cholecalciferol30 mcg (1,200 IU)150%Vitamin D in Opti-Women against 14,175 products30 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg30 mcg

Higher than 77% of 14,175 products listing vitamin D (median 15 mcg).

Vitamin Eas D-Alpha-Tocopheryl Succinate50 mg333%
Vitamin Kas Phytonadione120 mcg100%Vitamin K in Opti-Women against 4,607 products120 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg120 mcg

Higher than 79% of 4,607 products listing vitamin K (median 80 mcg).

Thiamineas Thiamine Hydrochloride16 mg1,333%Thiamin in Opti-Women against 9,830 products16 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg16 mg

Higher than 68% of 9,830 products listing thiamin (median 5 mg).

Riboflavin15.25 mg1,173%Riboflavin in Opti-Women against 9,824 products15.25 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg15.25 mg

Higher than 71% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Niacinamide16 mg100%Niacin in Opti-Women against 12,413 products16 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg16 mg

68% of 12,413 products listing niacin give more (median 20 mg).

Vitamin B6as Pyridoxine Hydrochloride17 mg1,000%Vitamin B6 in Opti-Women against 15,277 products17 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg17 mg

Higher than 71% of 15,277 products listing vitamin B6 (median 6 mg).

Folate600 mcg DFE150%
Folic Acid360 mcg
Vitamin B12as Cyanocobalamin40 mcg1,667%Vitamin B12 in Opti-Women against 14,425 products40 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg40 mcg

Higher than 50% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin25 mcg83%Biotin in Opti-Women against 9,447 products25 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg25 mcg

92% of 9,447 products listing biotin give more (median 200 mcg).

Pantothenic Acidas D-Calcium Pantothenate10 mg200%Pantothenic Acid (Vitamin B5) in Opti-Women 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).

Calciumas Calcium Carbonate, Calcium Citrate Malate190 mg15%Calcium in Opti-Women against 17,831 products190 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg190 mg

Higher than 63% of 17,831 products listing calcium (median 115 mg).

Ironas Ferrous Fumarate18 mg100%Iron in Opti-Women against 6,910 products18 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg18 mg

Higher than 74% of 6,910 products listing iron (median 5 mg).

Iodineas Kelp, Potassium Iodide200 mcg133%Iodine in Opti-Women against 6,382 products200 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg200 mcg

Higher than 87% of 6,382 products listing iodine (median 150 mcg).

Magnesiumas Magnesium Aspartate, Magnesium Oxide80 mg19%Magnesium in Opti-Women against 14,003 products80 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg80 mg

51% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc Citrate11 mmg100%
Seleniumas L-Selenomethionine, Sodium Selenate55 mcg100%Selenium in Opti-Women against 7,658 products55 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg55 mcg

50% of 7,658 products listing selenium give more (median 55 mcg).

Copperas Copper Gluconate0.9 mg100%Copper in Opti-Women against 6,468 products0.9 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.9 mg

59% of 6,468 products listing copper give more (median 1 mg).

Manganeseas Manganese Sulfate5.75 mg250%Manganese in Opti-Women against 7,016 products5.75 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg5.75 mg

Higher than 89% of 7,016 products listing manganese (median 2 mg).

Chromiumas Chromium Chloride, Chromium GTF35 mcg100%Chromium in Opti-Women against 7,825 products35 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg35 mcg

77% of 7,825 products listing chromium give more (median 100 mcg).

Molybdenumas Molybdenum Amino Acid Chelate42 mg93%

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

Chasteberry Berry Extract4:150 mgChastetree in Opti-Women against 386 products50 mg per serving; the middle half of products list 50 mg to 240 mg, the median 100 mg.50 mg

61% of 386 products listing chastetree give more (median 100 mg).

Garcinia Rind Extract50 mgGarcinia in Opti-Women against 676 products50 mg per serving; the middle half of products list 200 mg to 1,000 mg, the median 500 mg.50 mg

96% of 676 products listing garcinia give more (median 500 mg).

Uva Ursi, powder50 mgUva Ursi in Opti-Women against 360 products50 mg per serving; the middle half of products list 25 mg to 206.25 mg, the median 100 mg.50 mg

57% of 360 products listing uva ursi give more (median 100 mg).

Horse Chestnut Root Extract25 mgHorse Chestnut in Opti-Women against 183 products25 mg per serving; the middle half of products list 100 mg to 300 mg, the median 250 mg.25 mg

88% of 183 products listing horse chestnut give more (median 250 mg).

Alpha-Lipoic Acid20 mgAlpha Lipoic Acid in Opti-Women against 2,407 products20 mg per serving; the middle half of products list 25 mg to 150 mg, the median 50 mg.20 mg

78% of 2,407 products listing alpha lipoic acid give more (median 50 mg).

Butcher's Broom, Powder15 mgButcher's Broom in Opti-Women against 161 products15 mg per serving; the middle half of products list 75 mg to 300 mg, the median 150 mg.15 mg

98% of 161 products listing Butcher's broom give more (median 150 mg).

Grape seed extract10 mgGrape in Opti-Women against 1,900 products10 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.10 mg

86% of 1,900 products listing grape give more (median 50 mg).

Isopropoxy Isoflavone10 mgIpriflavone in Opti-Women against 75 products10 mg per serving; the middle half of products list 100 mg to 300 mg, the median 200 mg.10 mg

96% of 75 products listing ipriflavone give more (median 200 mg).

GarlicDeodorized10 mgGarlic in Opti-Women against 1,075 products10 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.10 mg

89% of 1,075 products listing garlic give more (median 200 mg).

Lemon10 mgLemon in Opti-Women against 103 products10 mg per serving; the middle half of products list 20 mg to 495 mg, the median 60 mg.10 mg

83% of 103 products listing lemon give more (median 60 mg).

Soy Isoflavones2 mg
Lycopene250 mcgLycopene in Opti-Women against 1,691 products0.25 mg per serving; the middle half of products list 0.5 mg to 5 mg, the median 1.2 mg.0.25 mg

94% of 1,691 products listing lycopene give more (median 1.2 mg).

Lutein250 mcgLutein in Opti-Women against 2,493 products0.25 mg per serving; the middle half of products list 0.5 mg to 10 mg, the median 3 mg.0.25 mg

85% of 2,493 products listing lutein give more (median 3 mg).

Alpha-Carotene93.5 mcgAlpha-carotene in Opti-Women against 73 products93.5 mcg per serving; the middle half of products list 250 mcg to 1,240 mcg, the median 555 mcg.93.5 mcg

99% of 73 products listing alpha-carotene give more (median 555 mcg).

Cryptoxanthin22.8 mcgCryptoxanthin in Opti-Women against 73 products22.8 mcg per serving; the middle half of products list 10 mcg to 98 mcg, the median 10 mcg.22.8 mcg

Higher than 59% of 73 products listing cryptoxanthin (median 10 mcg).

Zeaxanthin18.7 mcgZeaxanthin in Opti-Women against 1,215 products0.0187 mg per serving; the middle half of products list 0.4 mg to 2 mg, the median 1 mg.0.0187 mg

over 99% of 1,215 products listing zeaxanthin give more (median 1 mg).

Source: NIH ODS Dietary Supplement Label Database, label 317564 (entered September 25, 2024), 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:

  • 92% of the 9,447 products that print an amount of biotin list more than its 25 mcg of biotin (median 200 mcg).
  • 96% of the 676 products that print an amount of garcinia list more than its 50 mg of garcinia (median 500 mg).
  • 88% of the 183 products that print an amount of horse chestnut list more than its 25 mg of horse chestnut (median 250 mg).
  • 98% of the 161 products that print an amount of Butcher's broom list more than its 15 mg of Butcher's broom (median 150 mg).
  • 86% of the 1,900 products that print an amount of grape list more than its 10 mg of grape (median 50 mg).
  • 96% of the 75 products that print an amount of ipriflavone list more than its 10 mg of isopropoxy isoflavone (filed by NIH under ipriflavone) (median 200 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 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 Opti-Women'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.

Warnings
Contains: Soy.

Source: label statements in DSLD label 317564.

What else is on the label?

Other ingredients: Hydroxypropyl Methylcellulose, Microcrystalline Cellulose, Calcium Phosphate, Magnesium Stearate, Silica.

How many labels does Opti-Women have?

6 labels are on file under this name since February 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 317564 (current) Entered September 25, 2024 · on the market · 120 capsules · UPC 7 48927 02452 4
  2. Label 218782 Entered April 23, 2020 · on the market · 60 capsules · UPC 7 48927 02450 0
  3. Label 72087 Entered April 25, 2017 · on the market · 120 capsules · UPC 7 48927 02452 4
  4. Label 66288 Entered November 21, 2016 · off the market March 10, 2017 · 120 capsules · UPC 7 48927 02452 4
  5. Label 17625 Entered February 25, 2013 · off the market October 21, 2016 · 120 capsules
  6. Label 17617 Entered February 25, 2013 · on the market · 60 capsules

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

Who makes it?

The label names Optimum Nutrition, Inc. (manufacturer), Downers Grove, IL. All ON Optimum Nutrition products.

Where next?