PlainVitamins

Women's Prenatal 1

by Bayer One A Day · softgel capsule · 30 softgels

  • On the market (NIH)
  • DSLD label 288343
  • Serving 1 sofgel capsule
  • 30 servings

Women's Prenatal 1 by Bayer One A Day lists 21 ingredients, 21 with an amount per serving of 1 sofgel capsule, such as 4,000 IU of vitamin A, 60 mg of vitamin C, 400 IU (10 mcg) of vitamin D and 30 IU of vitamin E, beside 5 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on March 22, 2023.

What is in Women's Prenatal 1?

Each row as the label prints it, per serving of 1 sofgel capsule. 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).

Women's Prenatal 1: Supplement Facts rows against the market (DSLD label 288343, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Calories from Fat5 Calories
Total Fat0.5 gFat (unspecified) in Women's Prenatal 1 against 11,965 products0.5 g per serving; the middle half of products list 1 g to 2.5 g, the median 1.5 g.0.5 g

86% of 11,965 products listing fat (unspecified) give more (median 1.5 g).

Polyunsaturated Fat0.5 gPolyunsaturated Fat in Women's Prenatal 1 against 1,759 products0.5 g per serving; the middle half of products list 0.5 g to 2 g, the median 1 g.0.5 g

74% of 1,759 products listing polyunsaturated fat give more (median 1 g).

Cholesterol25 mgCholesterol in Women's Prenatal 1 against 5,275 products25 mg per serving; the middle half of products list 5 mg to 45 mg, the median 15 mg.25 mg

Higher than 61% of 5,275 products listing cholesterol (median 15 mg).

Total Carbohydrate0 g
Sugars0 g
Vitamin Aas Beta-Carotene50% as beta-carotene4,000 IU50%Vitamin A in Women's Prenatal 1 against 5,772 products4,000 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.4,000 IU

47% of 5,772 products listing vitamin A give more (median 4,000 IU).

Vitamin C60 mg100%Vitamin C in Women's Prenatal 1 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 D400 IU (10 mcg)100%Vitamin D in Women's Prenatal 1 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 E30 IU100%Vitamin E in Women's Prenatal 1 against 6,459 products30 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.30 IU

44% of 6,459 products listing vitamin E give more (median 30 IU).

Thiamineas Vitamin B11.7 mg100%Thiamin in Women's Prenatal 1 against 9,830 products1.7 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg1.7 mg

65% of 9,830 products listing thiamin give more (median 5 mg).

Riboflavinas Vitamin B22 mg100%Riboflavin in Women's Prenatal 1 against 9,824 products2 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg2 mg

60% of 9,824 products listing riboflavin give more (median 4 mg).

Niacin20 mg100%Niacin in Women's Prenatal 1 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 B62.5 mg100%Vitamin B6 in Women's Prenatal 1 against 15,277 products2.5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg2.5 mg

67% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folic Acid800 mcg100%Folate in Women's Prenatal 1 against 7,022 products800 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.800 mcg

Higher than 81% of 7,022 products listing folate (median 400 mcg).

Vitamin B128 mcg100%Vitamin B12 in Women's Prenatal 1 against 14,425 products8 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg8 mcg

71% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Biotin300 mcg100%Biotin in Women's Prenatal 1 against 9,447 products300 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg300 mcg

Higher than 53% of 9,447 products listing biotin (median 200 mcg).

Pantothenic Acid10 mg100%Pantothenic Acid (Vitamin B5) in Women's Prenatal 1 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).

Calcium200 mg15%Calcium in Women's Prenatal 1 against 17,831 products200 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg200 mg

Higher than 64% of 17,831 products listing calcium (median 115 mg).

Iron28 mg156%Iron in Women's Prenatal 1 against 6,910 products28 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg28 mg

Higher than 92% of 6,910 products listing iron (median 5 mg).

Iodine150 mcg100%Iodine in Women's Prenatal 1 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).

Magnesium50 mg11%Magnesium in Women's Prenatal 1 against 14,003 products50 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg50 mg

59% of 14,003 products listing magnesium give more (median 86 mg).

Zinc15 mg100%Zinc in Women's Prenatal 1 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).

Copper2 mg100%Copper in Women's Prenatal 1 against 6,468 products2 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg2 mg

Higher than 66% of 6,468 products listing copper (median 1 mg).

Omega-3 Fatty Acidsas Fish Oil235 mgOmega-3 in Women's Prenatal 1 against 2,714 products235 mg per serving; the middle half of products list 230 mg to 1,000 mg, the median 500 mg.235 mg

74% of 2,714 products listing omega-3 give more (median 500 mg).

Docosahexaenoic Acid200 mgDHA in Women's Prenatal 1 against 3,627 products200 mg per serving; the middle half of products list 104 mg to 400 mg, the median 232 mg.200 mg

54% of 3,627 products listing DHA give more (median 232 mg).

Eicosapentaenoic Acid35 mgEPA (Eicosapentaenoic Acid) in Women's Prenatal 1 against 3,134 products35 mg per serving; the middle half of products list 120 mg to 590 mg, the median 300 mg.35 mg

94% of 3,134 products listing EPA (eicosapentaenoic acid) give more (median 300 mg).

Source: NIH ODS Dietary Supplement Label Database, label 288343 (entered March 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:

  • Its 28 mg of iron is higher than 92% of the 6,910 iron products that print an amount; 459 list more.
  • 94% of the 3,134 products that print an amount of EPA (eicosapentaenoic acid) list more than its 35 mg of EPA (eicosapentaenoic acid) (median 300 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for pregnant and lactating. 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 Women's Prenatal 1'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: Adults, take one softgel daily with food.
One A Day Women's Prenatal 1 supports your nutritional needs at three key stages: 1 while you're trying to conceive 2 during pregnancy 3 and while breastfeeding
Warnings
Contains: Fish (anchovy, jack mackerel, sardine, tuna) and soy.
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 Child resistant cap
If pregnant, breast-feeding, taking medication, or have any medical condition ask a health professional before use.
For adult use only Not for children
Do not exceed recommended intake Do not use if safety seal bearing "Sealed for your protection" under cap is torn or missing.
Allergens and what it does not contain
Colors from natural sources No artificial flavor or sweeteners
No added sugar No high fructose corn syrup No gluten No wheat No dairy No egg
Storage
Store at room temperature. Avoid excessive heat.

Source: label statements in DSLD label 288343.

What else is on the label?

Other ingredients: Calcium Carbonate, Omega-3 Fish Oil, Gelatin, Glycerin, Magnesium Oxide, yellow Beeswax, Ascorbic Acid, D-Alpha Tocopherol, Beta-Carotene, Biotin, Carbonyl Iron, Annatto seed extract, Cupric Oxide, Cyanocobalamin, D-Calcium Pantothenate, Folic Acid, Niacinamide, Potassium Iodide, Water, Purified, Pyridoxine Hydrochloride, Retinyl Palmitate, Riboflavin, Soy Lecithin, Thiamin Mononitrate, Vitamin D3, Zinc Oxide.

How many labels does Women's Prenatal 1 have?

3 labels are on file under this name since January 25, 2018: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 288343 (current) Entered March 22, 2023 · on the market · 30 softgels
  2. Label 178392 Entered June 25, 2018 · on the market · 30 softgels · UPC 0 16500 55817 0
  3. Label 82883 Entered January 25, 2018 · on the market · 60 softgels

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

Who makes it?

The label names Bayer HealthCare LLC (distributor), Whippany, NJ. All Bayer One A Day products.

Where next?