PlainVitamins

Mega B-12 Daily Vits

by NOW · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 7 33739 03779 4
  • DSLD label 303914
  • Serving 1 tablet
  • 60 servings

Mega B-12 Daily Vits by NOW lists 26 ingredients, 26 with an amount per serving of 1 tablet, such as 1,050 mcg of vitamin A, 60 mg of vitamin C, 10 mcg (400 IU) of vitamin D and 20 mg of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on December 14, 2023.

What is in Mega B-12 Daily Vits?

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).

Mega B-12 Daily Vits: Supplement Facts rows against the market (DSLD label 303914, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene100% as Beta-carotene1,050 mcg117%
Vitamin Cas Ascorbic Acid60 mg67%Vitamin C in Mega B-12 Daily Vits 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 Das Ergocalciferol400 IU10 mcg (400 IU)50%Vitamin D in Mega B-12 Daily Vits 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 Succinate20 mg133%
Thiamineas Thiamine Hydrochloride, Vitamin B11.5 mg125%Thiamin in Mega B-12 Daily Vits against 9,830 products1.5 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg1.5 mg

66% of 9,830 products listing thiamin give more (median 5 mg).

Riboflavinas Vitamin B21.7 mg131%Riboflavin in Mega B-12 Daily Vits against 9,824 products1.7 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg1.7 mg

64% of 9,824 products listing riboflavin give more (median 4 mg).

Niacinas Niacinamide, Vitamin B320 mg125%Niacin in Mega B-12 Daily Vits 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 mg118%Vitamin B6 in Mega B-12 Daily Vits against 15,277 products2 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg2 mg

69% of 15,277 products listing vitamin B6 give more (median 6 mg).

Folate680 mcg170%Folate in Mega B-12 Daily Vits against 7,022 products680 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.680 mcg

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

Folic Acid400 mcg
Vitamin B12as Methylcobalamin12,000 mcg12 mg500,000%Vitamin B12 in Mega B-12 Daily Vits against 14,425 products12,000 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg12,000 mcg

Higher than over 99% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin300 mcg1,000%Biotin in Mega B-12 Daily Vits 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 Calcium Pantothenate, Vitamin B510 mg200%Pantothenic Acid (Vitamin B5) in Mega B-12 Daily Vits 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 Aquamin, Calcium Carbonateseaweed derived minerals150 mg12%Calcium in Mega B-12 Daily Vits against 17,831 products150 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg150 mg

Higher than 58% of 17,831 products listing calcium (median 115 mg).

Ferrochelas Iron9 mg50%Iron in Mega B-12 Daily Vits against 6,910 products9 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg9 mg

Higher than 63% of 6,910 products listing iron (median 5 mg).

Iodineas Potassium Iodide150 mcg100%Iodine in Mega B-12 Daily Vits 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 Aquamin, Magnesium Oxideseaweed derived minerals75 mg18%Magnesium in Mega B-12 Daily Vits against 14,003 products75 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg75 mg

52% of 14,003 products listing magnesium give more (median 86 mg).

Zincas Zinc BisglycinateTRACCS15 mg136%Zinc in Mega B-12 Daily Vits 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).

Seleniumas L-Selenomethionine35 mcg64%Selenium in Mega B-12 Daily Vits against 7,658 products35 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg35 mcg

68% of 7,658 products listing selenium give more (median 55 mcg).

Copperas Copper BisglycinateTRACCS1 mg111%Copper in Mega B-12 Daily Vits 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).

Manganeseas Manganese BisglycinateTRACCS2 mg87%Manganese in Mega B-12 Daily Vits 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 Picolinate60 mcg171%Chromium in Mega B-12 Daily Vits against 7,825 products60 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg60 mcg

61% of 7,825 products listing chromium give more (median 100 mcg).

Molybdenumas Sodium Molybdate35 mcg78%Molybdenum in Mega B-12 Daily Vits against 4,390 products35 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg35 mcg

69% of 4,390 products listing molybdenum give more (median 50 mcg).

Potassiumas Potassium Chloride40 mg1%Potassium in Mega B-12 Daily Vits against 11,614 products40 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg40 mg

79% of 11,614 products listing potassium give more (median 99 mg).

FloraGLOas Lutein100 mcgLutein in Mega B-12 Daily Vits against 2,493 products0.1 mg per serving; the middle half of products list 0.5 mg to 10 mg, the median 3 mg.0.1 mg

95% of 2,493 products listing lutein give more (median 3 mg).

Lycopeneas Tomato Extract100 mcgLycopene in Mega B-12 Daily Vits against 1,691 products0.1 mg per serving; the middle half of products list 0.5 mg to 5 mg, the median 1.2 mg.0.1 mg

98% of 1,691 products listing lycopene give more (median 1.2 mg).

Source: NIH ODS Dietary Supplement Label Database, label 303914 (entered December 14, 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 12,000 mcg of vitamin B12 is higher than over 99% of the 14,425 vitamin B12 products that print an amount; 88 list more.
  • 95% of the 2,493 products that print an amount of lutein list more than its 0.1 mg of FloraGLO (filed by NIH under lutein) (median 3 mg).
  • 98% of the 1,691 products that print an amount of lycopene list more than its 0.1 mg of lycopene (median 1.2 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?

1 product lists 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 Usage: Take 1 tablet daily with a meal.
One Tablet Daily
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. Caution: For adults only.
Consult physician if pregnant/nursing, taking medication, or have a medical condition.
Keep out of reach of children.
This product contains Biotin which may interfere with some blood test results. Go to nowfoods.com/biotinlab for details.
Not manufactured with wheat, gluten, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
Allergens and what it does not contain
Non-GMO
Not manufactured with wheat, gluten, milk, egg, fish, shellfish, tree nut or sesame ingredients.
Storage
Store in a cool, dry place after opening.

Source: label statements in DSLD label 303914.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Vegetarian Coating, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): GMP Quality Assured.

How many labels does Mega B-12 Daily Vits have?

One label is on file, entered on December 14, 2023.

  1. Label 303914 (current) Entered December 14, 2023 · on the market · 60 tablets · UPC 7 33739 03779 4

DSLD also links this label to: Mega D-3 5000 IU & MK-7 180 mcg (package size difference, same product), Mega D-3 5000 IU & MK-7 180 mcg (package size difference, same product), Mega D-3 5000 IU & MK-7 180 mcg (package size 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 NOW Foods (manufacturer), Bloomingdale, IL. All NOW products.

Where next?