PlainVitamins

Prenatal Once Daily

by Simple Truth · tablet or pill · 60 tablets

  • On the market (NIH)
  • DSLD label 276864
  • Serving 1 tablet
  • 60 servings

Prenatal Once Daily by Simple Truth lists 22 ingredients, 22 with an amount per serving of 1 tablet, such as 5,200 IU of vitamin A, 60 mg of vitamin C, 400 IU (10 mcg) of vitamin D3 and 30 IU of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.

What is in Prenatal Once Daily?

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).

Prenatal Once Daily: Supplement Facts rows against the market (DSLD label 276864, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Vitamin A Palmitate80% beta-caritene, 20% palmitate5,200 IU70%Vitamin A in Prenatal Once Daily against 5,772 products5,200 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.5,200 IU

Higher than 77% of 5,772 products listing vitamin A (median 4,000 IU).

Vitamin Cas Calcium Ascorbate60 mg100%Vitamin C in Prenatal Once Daily 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 Cholecalciferol400 IU (10 mcg)100%Vitamin D in Prenatal Once Daily 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 Succinate30 IU100%Vitamin E in Prenatal Once Daily 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 Thiamine Mononitrate1.7 mg100%Thiamin in Prenatal Once Daily 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).

Riboflavin2 mg100%Riboflavin in Prenatal Once Daily 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).

Niacinas Niacinamide20 mg100%Niacin in Prenatal Once Daily 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 Hydrochloride2.5 mg100%Vitamin B6 in Prenatal Once Daily 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 Prenatal Once Daily 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 B12as Cyanocobalamin8 mcg100%Vitamin B12 in Prenatal Once Daily 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 Prenatal Once Daily 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 Acidas D-Calcium Pantothenate10 mg100%Pantothenic Acid (Vitamin B5) in Prenatal Once Daily 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 Ascorbate, Calcium Citrate, Calcium Pantothenate232 mg20%Calcium in Prenatal Once Daily against 17,831 products232 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg232 mg

Higher than 72% of 17,831 products listing calcium (median 115 mg).

Ironas Ferrous Fumarate27 mg150%Iron in Prenatal Once Daily against 6,910 products27 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg27 mg

Higher than 88% of 6,910 products listing iron (median 5 mg).

Phosphorusas Dibasic Calcium Phosphate76 mg8%Phosphorus in Prenatal Once Daily against 3,786 products76 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg76 mg

56% of 3,786 products listing phosphorus give more (median 90 mg).

Iodineas Potassium Iodide150 mcg100%Iodine in Prenatal Once Daily 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 Oxide100 mg25%Magnesium in Prenatal Once Daily against 14,003 products100 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg100 mg

Higher than 51% of 14,003 products listing magnesium (median 86 mg).

Zincas Zinc Gluconate11 mg70%Zinc in Prenatal Once Daily against 13,186 products11 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg11 mg

47% of 13,186 products listing zinc give more (median 11 mg).

Copperas Copper Gluconatecopper (from zinc gluconate)1 mg50%Copper in Prenatal Once Daily 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).

Seleniumas L-Selenomethionine60 mcg109%*Selenium in Prenatal Once Daily against 7,658 products60 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg60 mcg

Higher than 50% of 7,658 products listing selenium (median 55 mcg).

Manganeseas Manganese Gluconate2 mg87%*Manganese in Prenatal Once Daily against 7,016 products2 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg2 mg

38% of 7,016 products listing manganese give more (median 2 mg).

Chromiumas Chromium Chloride30 mcg86%*Chromium in Prenatal Once Daily against 7,825 products30 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg30 mcg

81% of 7,825 products listing chromium give more (median 100 mcg).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 276864 (entered September 22, 2022), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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?

3 products list 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
Suggested Use: Before, during, and after pregnancy (and/or while breast feeding) take one tablet daily. Pair with a calcium supplement to meet the full recommended daily intake.
Warnings
Do not use product if the tamper-resistant shrink band around the bottle or the printed inner seal beneath the cap appears to have been tampered with or is missing.
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
Free From 101 Artificial Preservatives & Ingredients
Gluten free
Free of Artificial colors, flavors, or preservatives, wheat, gluten, milk, eggs, peanuts, tree nuts, crustacean shellfish or fish.
Storage
Gentle One-Per Day
Warnings Must be stored with cap on tightly in a cool, dry place.

Source: label statements in DSLD label 276864.

What else is on the label?

Other ingredients: Cellulose, Stearic Acid, Modified Cellulose Gum, Silica, Magnesium Stearate, Glycerin.

How many labels does Prenatal Once Daily have?

One label is on file, entered on September 22, 2022.

  1. Label 276864 (current) Entered September 22, 2022 · on the market · 60 tablets

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

Who makes it?

The label names Simple Truth (manufacturer). All Simple Truth products.

Where next?