PlainVitamins

PreQue 10

by Watson · tablet or pill · 60 tablets

  • Off the market since September 2023 (NIH)
  • UPC 3 52544 07960 9
  • DSLD label 37151
  • Serving 2 tablets

PreQue 10 by Watson lists 17 ingredients, 17 with an amount per serving of 2 tablets, such as 2,500 IU of vitamin A, 60 mg of vitamin C, 2 mg of vitamin B1 and 3.4 mg of vitamin B2. Its current label entered the NIH Dietary Supplement Label Database on January 23, 2015.

What is in PreQue 10?

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).

PreQue 10: Supplement Facts rows against the market (DSLD label 37151, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene2,500 IUVitamin A in PreQue 10 against 5,772 products2,500 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.2,500 IU

59% of 5,772 products listing vitamin A give more (median 4,000 IU).

Vitamin Cas Pharm-C(R)60 mg67%*Vitamin C in PreQue 10 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 B1as Thiamine Mononitrate2 mg167%*Thiamin in PreQue 10 against 9,830 products2 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg2 mg

60% of 9,830 products listing thiamin give more (median 5 mg).

Vitamin B2as Riboflavin3.4 mg262%*Riboflavin in PreQue 10 against 9,824 products3.4 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg3.4 mg

51% of 9,824 products listing riboflavin give more (median 4 mg).

Vitamin B12as Cyanocobalamin2 mcg83%*Vitamin B12 in PreQue 10 against 14,425 products2 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg2 mcg

93% of 14,425 products listing vitamin B12 give more (median 36 mcg).

Vitamin D3as Cholecalciferol240 IU (6 mcg)30%*Vitamin D in PreQue 10 against 14,175 products6 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg6 mcg

82% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin Eas D-Alpha-Tocopheryl Succinate30 IUVitamin E in PreQue 10 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).

Docusate Sodium50 mgDocusate Sodium in PreQue 10 against 39 products50 mg per serving; the middle half of products list 50 mg to 50 mg, the median 50 mg.50 mg

15% of 39 products listing docusate sodium give more (median 50 mg).

Folic Acid1 mgFolate in PreQue 10 against 7,022 products1,000 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.1,000 mcg

Higher than 93% of 7,022 products listing folate (median 400 mcg).

elemental Ironas Carbonyl Ironelemental Iron (Form: as Carbonyl Iron)30 mg167%*Iron in PreQue 10 against 6,910 products30 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg30 mg

Higher than 94% of 6,910 products listing iron (median 5 mg).

Copperas Cupric OxideCopper (Form: as Cupric Oxide)2 mg222%*Copper in PreQue 10 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).

Magnesiumas Magnesium OxideMagnesium (Form: as Magnesium Oxide)20 mg5%*Magnesium in PreQue 10 against 14,003 products20 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg20 mg

83% of 14,003 products listing magnesium give more (median 86 mg).

Seleniumas Sodium SelenateSelenium (Form: as Sodium Selenate)15 mcg27%*Selenium in PreQue 10 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).

Zincas Zinc OxideZinc (Form: as Zinc Oxide)25 mg227%*Zinc in PreQue 10 against 13,186 products25 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg25 mg

Higher than 85% of 13,186 products listing zinc (median 11 mg).

CoQ10100 mgCoenzyme Q-10 in PreQue 10 against 2,922 products100 mg per serving; the middle half of products list 30 mg to 100 mg, the median 60 mg.100 mg

Higher than 54% of 2,922 products listing coenzyme Q-10 (median 60 mg).

Lycopene10 mgLycopene in PreQue 10 against 1,691 products10 mg per serving; the middle half of products list 0.5 mg to 5 mg, the median 1.2 mg.10 mg

Higher than 83% of 1,691 products listing lycopene (median 1.2 mg).

life’s DHA100 mgDHA in PreQue 10 against 3,627 products100 mg per serving; the middle half of products list 104 mg to 400 mg, the median 232 mg.100 mg

75% of 3,627 products listing DHA give more (median 232 mg).

* % 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 37151 (entered January 23, 2015), version 9.4.0. See the label on DSLD. 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:

  • 93% of the 14,425 products that print an amount of vitamin B12 list more than its 2 mcg of vitamin B12 (median 36 mcg).
  • Its 1,000 mcg of folic acid (filed by NIH under folate) is higher than 93% of the 7,022 folate products that print an amount; 183 list more.
  • Its 30 mg of elemental iron (filed by NIH under iron) is higher than 94% of the 6,910 iron products that print an amount; 311 list more.
  • 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 PreQue 10'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
Dosage: Before, during, and/or after pregnancy, two (2) tablets should be taken daily or as directed by a physician. The total daily dose (2 tablets) of PreQue 10 may be taken at one time or in divided doses. See package insert for complete prescribing information.
Warnings
Allergen Information: Contains milk 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 THE REACH OF CHILDREN.
Storage
Store at 20 to 25(0)C (68 to 77(0)F). [See USP controlled room temperature.]

Source: label statements in DSLD label 37151.

What else is on the label?

Other ingredients: Algal Oil, Microcrystalline Cellulose, Glucose Syrup, Solids, Mannitol, Pea Starch, Alginate, Natural flavors, Croscarmellose Sodium, Silicon Dioxide, high Oleic Sunflower Oil, Sodium Caseinate, Soy Protein, Ethylcellulose, Stearic Acid, Polyvinyl Alcohol, Tricalcium Phosphate, Ascorbyl Palmitate, Mixed Tocopherols, Soy Lecithin, Tetrasodium Diphosphate, Povidone, Arabic Gum, Titanium Dioxide, Polyethylene Glycol, Talc, Hypromellose, Magnesium Stearate, Sodium Benzoate, Tomato Lipids, Gelatin, Sucrose, Food Starch, modified Food Starch, FD&C Blue #2 Indigo Carmine Aluminum Lake, FD&C Red #40 Allura Red AC Aluminum Lake, Tocopherol concentrate, Dicalcium Phosphate, Medium Chain Triglycerides.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): W WATSON(R); life's DHA(TM) HEALTHY BRAIN, EYES, HEART.

How many labels does PreQue 10 have?

One label is on file, entered on January 23, 2015.

  1. Label 37151 (current) Entered January 23, 2015 · off the market September 28, 2023 · 60 tablets · UPC 3 52544 07960 9

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

Who makes it?

The label names Watson Pharma, Inc. (distributor), Parsippany, NJ. All Watson products.

Where next?