PlainVitamins

Prenatal Core Minerals

by USANA · tablet or pill · 112 tablets

  • On the market (NIH)
  • DSLD label 322324
  • Serving 2 tablets
  • 56 servings

Prenatal Core Minerals by USANA lists 14 ingredients, 14 with an amount per serving of 2 tablets, such as 300 mg of vitamin C, 113 mg of calcium, 14 mg of iron and 140 mcg of iodine. Its current label entered the NIH Dietary Supplement Label Database on December 21, 2024.

What is in Prenatal Core Minerals?

Each row as the label prints it, per serving of 2 tablets. 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 Core Minerals: Supplement Facts rows against the market (DSLD label 322324, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Calcium Ascorbate, Magnesium Ascorbate300 mg250%Vitamin C in Prenatal Core Minerals against 18,583 products300 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg300 mg

Higher than 75% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 600 mg.

Calciumas Calcium Ascorbate, Calcium Citrate113 mg9%Calcium in Prenatal Core Minerals against 17,831 products113 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg113 mg

50% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 226 mg.

Ironas Ferrous Fumarate14 mg52%Iron in Prenatal Core Minerals against 6,910 products14 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg14 mg

Higher than 71% of 6,910 products listing iron (median 5 mg). Per day at the most servings: 28 mg.

Iodineas Potassium Iodide140 mcg48%Iodine in Prenatal Core Minerals against 6,382 products140 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg140 mcg

56% of 6,382 products listing iodine give more (median 150 mcg). Per day at the most servings: 280 mcg.

Magnesiumas Magnesium Ascorbate, Magnesium Citrate113 mg28%Magnesium in Prenatal Core Minerals against 14,003 products113 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg113 mg

Higher than 64% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 226 mg.

Zincas Zinc Citrate10 mg77%Zinc in Prenatal Core Minerals against 13,186 products10 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg10 mg

51% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 20 mg.

Seleniumas L-Selenomethionine, Sodium Selenite100 mcg143%Selenium in Prenatal Core Minerals against 7,658 products100 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg100 mcg

Higher than 65% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 200 mcg.

Copperas Copper Gluconate1 mg77%Copper in Prenatal Core Minerals 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). Per day at the most servings: 2 mg.

Manganeseas Manganese Gluconate1 mg38%Manganese in Prenatal Core Minerals 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). Per day at the most servings: 2 mg.

Chromiumas Chromium Polynicotinate150 mg333%

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 Citrate25 mcg50%Molybdenum in Prenatal Core Minerals against 4,390 products25 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg25 mcg

72% of 4,390 products listing molybdenum give more (median 50 mcg). Per day at the most servings: 50 mcg.

Siliconas Calcium Silicate2 mgSilicon in Prenatal Core Minerals against 1,220 products2 mg per serving; the middle half of products list 2 mg to 10.5 mg, the median 4 mg.2 mg

61% of 1,220 products listing silicon give more (median 4 mg). Per day at the most servings: 4 mg.

Vanadiumas Vanadium Citrate20 mcgVanadium in Prenatal Core Minerals against 1,744 products20 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg20 mcg

53% of 1,744 products listing vanadium give more (median 25 mcg). Per day at the most servings: 40 mcg.

Ultra Trace Minerals1.5 mg
L-Cysteine80 mgCysteine in Prenatal Core Minerals against 516 products80 mg per serving; the middle half of products list 30 mg to 200 mg, the median 85 mg.80 mg

51% of 516 products listing cysteine give more (median 85 mg). Per day at the most servings: 160 mg.

Source: NIH ODS Dietary Supplement Label Database, label 322324 (entered December 21, 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?

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 2 servings 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 Prenatal Core Minerals'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: Take two (2) tablets twice daily, preferably with food.
Warnings
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.
Consult your physician if you are pregnant, nursing, taking a prescription drug, or have a medical condition.
There is a safety seal under the cap. Do not use if the seal is broken or missing.
Storage
Keep tablets in original container with the lid tightly closed between use. Store in a cool, dry place. Store below 25 degrees C.

Source: label statements in DSLD label 322324.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Modified Cellulose, Croscarmellose Sodium, Ascorbyl Palmitate, Maltodextrin, Starch, Pregelatinized, Silicon Dioxide, Vanilla Extract, Sunflower Lecithin, Palm Olein, Guar Gum.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): MWT Potency Guaranteed.

How many labels does Prenatal Core Minerals have?

One label is on file, entered on December 21, 2024.

  1. Label 322324 (current) Entered December 21, 2024 · on the market · 112 tablets

DSLD also links this label to: Prenatal Core Minerals (image difference, same product).

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

Who makes it?

The label names USANA Health Sciences, Inc. (manufacturer), Salt Lake City, Utah. All USANA products.

Where next?