PlainVitamins

Super Once A Day Timed-Release

by Quest · tablet or pill · 60 tablets

  • Off the market since October 2023 (NIH)
  • UPC 0 58371 21354 3
  • DSLD label 24401
  • Serving 1 tablet

Super Once A Day Timed-Release by Quest lists 33 ingredients, 33 with an amount per serving of 1 tablet, such as 3,022 mcg RAE of vitamin A, 50 mg of thiamine, 50 mg of riboflavin and 50 mg of niacin. Its current label entered the NIH Dietary Supplement Label Database on August 23, 2013.

What is in Super Once A Day Timed-Release?

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).

Super Once A Day Timed-Release: Supplement Facts rows against the market (DSLD label 24401, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Vitamin A PalmitateVitamin A (Form: Vitamin A Palmitate) Note: 10,000 IU3,022 mcg RAE336%*
Thiamineas Thiamine Hydrochloride50 mg4,167%*Thiamin in Super Once A Day Timed-Release against 9,830 products50 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg50 mg

Higher than 82% of 9,830 products listing thiamin (median 5 mg).

Riboflavinas Vitamin B250 mg3,846%*Riboflavin in Super Once A Day Timed-Release against 9,824 products50 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg50 mg

Higher than 86% of 9,824 products listing riboflavin (median 4 mg).

Niacinas Vitamin B350 mg313%*Niacin in Super Once A Day Timed-Release against 12,413 products50 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg50 mg

Higher than 75% of 12,413 products listing niacin (median 20 mg). 1.4 times the adult UL a day.

Pantothenic Acidas Calcium D-Pantothenate50 mg1,000%*Pantothenic Acid (Vitamin B5) in Super Once A Day Timed-Release against 10,060 products50 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg50 mg

Higher than 72% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Vitamin B6as Pyridoxine Hydrochloride50 mg2,941%*Vitamin B6 in Super Once A Day Timed-Release against 15,277 products50 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg50 mg

Higher than 87% of 15,277 products listing vitamin B6 (median 6 mg).

Vitamin B12as Cyanocobalamin50 mcg2,083%*Vitamin B12 in Super Once A Day Timed-Release against 14,425 products50 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg50 mcg

Higher than 51% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin50 mcg167%*Biotin in Super Once A Day Timed-Release against 9,447 products50 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg50 mcg

73% of 9,447 products listing biotin give more (median 200 mcg).

Cholineas Choline Bitartrate50 mg9%*Choline in Super Once A Day Timed-Release against 4,738 products50 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg50 mg

Higher than 54% of 4,738 products listing choline (median 40 mg).

Folateas Folic Acid200 mcgFolate in Super Once A Day Timed-Release against 7,022 products200 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.200 mcg

71% of 7,022 products listing folate give more (median 400 mcg).

Inositol50 mgInositol in Super Once A Day Timed-Release against 4,042 products50 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.50 mg

Higher than 55% of 4,042 products listing inositol (median 30 mg).

Vitamin Cas Ascorbic Acid150 mg167%*Vitamin C in Super Once A Day Timed-Release against 18,583 products150 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg150 mg

Higher than 58% of 18,583 products listing vitamin C (median 100 mg).

Vitamin Das CholecalciferolVitamin D (Form: Cholecalciferol) Note: 400 IU10 mcg (400 IU)50%*Vitamin D in Super Once A Day Timed-Release 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 AcetateVitamin E (Form: d-alpha tocopheryl acetate) Note: 50 IU33.3 mg AT222%*
Calciumas {calcium} HVP chelate, Dicalcium Phosphate125 mg10%*Calcium in Super Once A Day Timed-Release against 17,831 products125 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg125 mg

Higher than 53% of 17,831 products listing calcium (median 115 mg).

Chromiumas {chromium} HVP chelate25 mcg71%*Chromium in Super Once A Day Timed-Release against 7,825 products25 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg25 mcg

83% of 7,825 products listing chromium give more (median 100 mcg).

Copperas {copper} HVP chelate1 mg111%*Copper in Super Once A Day Timed-Release 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).

Iodineas Potassium Iodide100 mcg67%*Iodine in Super Once A Day Timed-Release against 6,382 products100 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg100 mcg

59% of 6,382 products listing iodine give more (median 150 mcg).

Ironas {iron} HVP chelate15 mg83%*Iron in Super Once A Day Timed-Release against 6,910 products15 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg15 mg

Higher than 72% of 6,910 products listing iron (median 5 mg).

Magnesiumas Magnesium Gluconate5.3 mg1%*Magnesium in Super Once A Day Timed-Release against 14,003 products5.3 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg5.3 mg

96% of 14,003 products listing magnesium give more (median 86 mg).

Manganeseas {manganese} HVP chelate1 mg43%*Manganese in Super Once A Day Timed-Release 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).

Phosphorusas {phosphorus} HVP chelate, Dicalcium Phosphate50 mg4%*Phosphorus in Super Once A Day Timed-Release against 3,786 products50 mg per serving; the middle half of products list 45 mg to 200 mg, the median 90 mg.DV 1,250 mgUL 4,000 mg50 mg

68% of 3,786 products listing phosphorus give more (median 90 mg).

Potassiumas Potassium Gluconate8.3 mg0%*Potassium in Super Once A Day Timed-Release against 11,614 products8.3 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg8.3 mg

95% of 11,614 products listing potassium give more (median 99 mg).

Seleniumas {selenium} HVP chelate25 mcg45%*Selenium in Super Once A Day Timed-Release against 7,658 products25 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg25 mcg

75% of 7,658 products listing selenium give more (median 55 mcg).

Zincas Zinc Hydrolyzed Vegetable Rice Protein Chelate10 mg91%*Zinc in Super Once A Day Timed-Release 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).

Betaine HCl12 mgBetaine Hydrochloride in Super Once A Day Timed-Release against 914 products12 mg per serving; the middle half of products list 25 mg to 178 mg, the median 50 mg.12 mg

87% of 914 products listing betaine hydrochloride give more (median 50 mg).

Citrus bioflavonoidsas Citrus limonum, Citrus paradisi, Citrus sinensis25 mgFlavonoid in Super Once A Day Timed-Release against 2,343 products25 mg per serving; the middle half of products list 25 mg to 100 mg, the median 50 mg.25 mg

66% of 2,343 products listing flavonoid give more (median 50 mg).

L-Cysteine Hydrochloride0.6 mgCysteine in Super Once A Day Timed-Release against 516 products0.6 mg per serving; the middle half of products list 30 mg to 200 mg, the median 85 mg.0.6 mg

97% of 516 products listing cysteine give more (median 85 mg).

Lecithinas Glycine maxLecithin (Form: from Glycine max (Alt. Name: soy bean) Genus: Glycine Species: max)15 mgLecithin in Super Once A Day Timed-Release against 804 products15 mg per serving; the middle half of products list 50 mg to 1,200 mg, the median 200 mg.15 mg

95% of 804 products listing lecithin give more (median 200 mg).

Hesperidinas {Citrus} paradisi, {Citrus} sinensis, Citrus limonum10 mgHesperidin in Super Once A Day Timed-Release against 552 products10 mg per serving; the middle half of products list 10 mg to 50 mg, the median 20 mg.10 mg

64% of 552 products listing hesperidin give more (median 20 mg).

Papainas Carica papayaPapain (Form: Carica papaya PlantPart: fruit Genus: Carica Species: papaya) Note: 2000 USP units2 mgPapain in Super Once A Day Timed-Release against 607 products2 mg per serving; the middle half of products list 20 mg to 75 mg, the median 40 mg.2 mg

94% of 607 products listing papain give more (median 40 mg).

Para-Aminobenzoic Acid50 mgPABA in Super Once A Day Timed-Release against 1,610 products50 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.50 mg

Higher than 62% of 1,610 products listing PABA (median 25 mg).

Rutinas Sophora japonicaRutin (Form: from Sophora japonica PlantPart: flower Genus: Saphora Species: japonica)2 mgRutin in Super Once A Day Timed-Release against 1,232 products2 mg per serving; the middle half of products list 10 mg to 50 mg, the median 25 mg.2 mg

97% of 1,232 products listing rutin give more (median 25 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 24401 (entered August 23, 2013), 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:

  • At 1 serving a day, the most its directions give, the label lists 50 mg of niacin, 1.4 times the adult Tolerable Upper Intake Level.
  • 96% of the 14,003 products that print an amount of magnesium list more than its 5.3 mg of magnesium (median 86 mg).
  • 95% of the 11,614 products that print an amount of potassium list more than its 8.3 mg of potassium (median 99 mg).
  • 97% of the 516 products that print an amount of cysteine list more than its 0.6 mg of L-cysteine hydrochloride (filed by NIH under cysteine) (median 85 mg).
  • 95% of the 804 products that print an amount of lecithin list more than its 15 mg of lecithin (median 200 mg).
  • 94% of the 607 products that print an amount of papain list more than its 2 mg of papain (median 40 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 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 Super Once A Day Timed-Release'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
Recommended Use: For the maintenance of good health. Recommended Dose (Adults): Take 1 tablet daily with a meal. Take a few hours before or after taking medication.
Warnings
Risk Information: For adult use only.
KEEP OUT OF REACH OF CHILDREN.
DO NOT USE IF SEAL UNDER CAP IS BROKEN.
Consult a health care practitioner before use if pregnant or breastfeeding.
Warning: There is enough iron in this package to seriously harm a child.
Some individuals may experience flushing of the skin (generally mild and transient).
Allergens and what it does not contain
This product does not contain dairy, egg, shellfish or sulfites.
No artificial colours, flavours or preservatives
Storage
STORE IN A COOL, DRY PLACE.

Source: label statements in DSLD label 24401.

What else is on the label?

Other ingredients: Alfalfa, Kelp, Parsley, Rice Bran, Rosehips, Watercress, Microcrystalline Cellulose, Stearic Acid, Magnesium Stearate, Silicon Dioxide, Cellulose, Glycerin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): PREMIUM - QUALITY ASSURED; {Recycle}; SunOpta A healthy products company.

How many labels does Super Once A Day Timed-Release have?

One label is on file, entered on August 23, 2013.

  1. Label 24401 (current) Entered August 23, 2013 · off the market October 12, 2023 · 60 tablets · UPC 0 58371 21354 3

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

Who makes it?

The label names SunOpta Inc. (manufacturer), Acton, ON. All Quest products.

Where next?