PlainVitamins

Isotonix Multivitamin

by Might-A-Mins Spectrum · powder · 10.5 oz.

  • On the market (NIH)
  • DSLD label 8128
  • Serving 3.3 g ((1 Capful) Children Ages 2-3)
  • 45 servings

Isotonix Multivitamin by Might-A-Mins Spectrum lists 20 ingredients, 20 with an amount per serving of 3.3 g, such as 1,875 IU of vitamin A, 150 mg of vitamin C, 100 IU (2.5 mcg) of vitamin D3 and 16.5 IU of vitamin E, beside 2 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on April 26, 2012.

What is in Isotonix Multivitamin?

Each row as the label prints it, per serving of 3.3 g. 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).

Isotonix Multivitamin: Supplement Facts rows against the market (DSLD label 8128, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Total Carbohydrates2 gCarbohydrate in Isotonix Multivitamin against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 4 g.

Sugar1 gSugar in Isotonix Multivitamin against 11,807 products1 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.1 g

69% of 11,807 products listing sugar give more (median 2 g). Per day at the most servings: 2 g.

Vitamin Aas Beta-Carotene1,875 IU75%Vitamin A in Isotonix Multivitamin against 5,772 products1,875 IU per serving; the middle half of products list 2,000 IU to 5,000 IU, the median 4,000 IU.1,875 IU

75% of 5,772 products listing vitamin A give more (median 4,000 IU). Per day at the most servings: 3,750 IU.

Vitamin Cas Ascorbic Acid150 mg375%Vitamin C in Isotonix Multivitamin 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). Per day at the most servings: 300 mg.

Vitamin D3as Cholecalciferol100 IU (2.5 mcg)25%Vitamin D in Isotonix Multivitamin against 14,175 products2.5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg2.5 mcg

92% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 5 mcg.

Vitamin Eas D-Alpha-Tocopheryl Acetate16.5 IU165%Vitamin E in Isotonix Multivitamin against 6,459 products16.5 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.16.5 IU

74% of 6,459 products listing vitamin E give more (median 30 IU). Per day at the most servings: 33 IU.

Thiamineas Thiamine Hydrochloride, Vitamin B15 mg417%*Thiamin in Isotonix Multivitamin against 9,830 products5 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg5 mg

46% of 9,830 products listing thiamin give more (median 5 mg). Per day at the most servings: 10 mg.

Riboflavinas Vitamin B25 mg625%Riboflavin in Isotonix Multivitamin against 9,824 products5 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg5 mg

Higher than 51% of 9,824 products listing riboflavin (median 4 mg). Per day at the most servings: 10 mg.

Niacinamideas Vitamin B310 mg111%Niacin in Isotonix Multivitamin against 12,413 products10 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg10 mg

77% of 12,413 products listing niacin give more (median 20 mg). Per day at the most servings: 20 mg.

Vitamin B6as Pyridoxal 5-Phosphate18.75 mg2,679%Vitamin B6 in Isotonix Multivitamin against 15,277 products18.75 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg18.75 mg

Higher than 71% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 37.5 mg.

Folinic Acidas Calcium Folinate150 mcg75%Folate in Isotonix Multivitamin against 7,022 products150 mcg per serving; the middle half of products list 200 mcg to 400 mcg, the median 400 mcg.150 mcg

83% of 7,022 products listing folate give more (median 400 mcg). Per day at the most servings: 300 mcg.

Vitamin B12as Methylcobalamin5 mcg167%Vitamin B12 in Isotonix Multivitamin against 14,425 products5 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg5 mcg

84% of 14,425 products listing vitamin B12 give more (median 36 mcg). Per day at the most servings: 10 mcg.

Biotin75 mcg50%Biotin in Isotonix Multivitamin against 9,447 products75 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg75 mcg

68% of 9,447 products listing biotin give more (median 200 mcg). Per day at the most servings: 150 mcg.

Pantothenic Acidas D-Calcium Pantothenate7.5 mg150%Pantothenic Acid (Vitamin B5) in Isotonix Multivitamin against 10,060 products7.5 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg7.5 mg

73% of 10,060 products listing pantothenic acid (vitamin B5) give more (median 12 mg). Per day at the most servings: 15 mg.

Calciumas Calcium Carbonate50 mg6%Calcium in Isotonix Multivitamin against 17,831 products50 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg50 mg

72% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 100 mg.

Chromiumas Chromium Nicotinate12.5 mcg36%*Chromium in Isotonix Multivitamin against 7,825 products12.5 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg12.5 mcg

93% of 7,825 products listing chromium give more (median 100 mcg). Per day at the most servings: 25 mcg.

Iodineas Potassium Iodide25 mcg36%Iodine in Isotonix Multivitamin against 6,382 products25 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg25 mcg

93% of 6,382 products listing iodine give more (median 150 mcg). Per day at the most servings: 50 mcg.

Magnesiumas Magnesium Carbonate, Magnesium Lactate100 mg50%Magnesium in Isotonix Multivitamin 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). Per day at the most servings: 200 mg.

Manganeseas Manganese Gluconate0.5 mg22%*Manganese in Isotonix Multivitamin against 7,016 products0.5 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg0.5 mg

86% of 7,016 products listing manganese give more (median 2 mg). Per day at the most servings: 1 mg.

Seleniumas Selenomethionine20 mcg36%*Selenium in Isotonix Multivitamin against 7,658 products20 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg20 mcg

84% of 7,658 products listing selenium give more (median 55 mcg). Per day at the most servings: 40 mcg.

Zincas Zinc Lactate7.5 mg94%Zinc in Isotonix Multivitamin against 13,186 products7.5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg7.5 mg

63% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 15 mg.

Potassiumas Potassium Bicarbonate70 mg1%*Potassium in Isotonix Multivitamin against 11,614 products70 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg70 mg

66% of 11,614 products listing potassium give more (median 99 mg). Per day at the most servings: 140 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 8128 (entered April 26, 2012), 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:

  • 92% of the 14,175 products that print an amount of vitamin D list more than its 2.5 mcg (100 IU) of vitamin D (median 15 mcg (600 IU)).
  • 93% of the 7,825 products that print an amount of chromium list more than its 12.5 mcg of chromium (median 100 mcg).
  • 93% of the 6,382 products that print an amount of iodine list more than its 25 mcg of iodine (median 150 mcg).
  • 86% of the 7,016 products that print an amount of manganese list more than its 0.5 mg of manganese (median 2 mg).

The NIH database records 2 servings 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?

2 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
Maximum absorption occurs when taken on an empty stomach. This product is isotonic only if the specified amounts of powder and water are used.
Directions for use:* Children ages 2-3 (up to 50 pounds): In the morning, pour 1 level, white bottle capful of powder into the overcap. Add water to the line on the over cap (2 fl. oz./60 mL) and stir. Repeat the directions for an afternoon serving. Two capfuls per day are recommended. Children ages 4 and older (50+ pounds): In the morning, pour 2 level, white bottle capfuls of powder into a cup. Add 4 fl. oz./120 Ml (line on the overcap indicates 2 fl. oz./60 mL) of water and stir. Repeat the directions for an afternoon serving. Four capfuls per day are recommended. *If a child falls outside age/weight range, use weight to determine proper serving size.
Warnings
WARNING: If you are using any prescription drugs, have an ongoing medical condition, or if you are pregnant or breastfeeding, you should consult your healthcare provider before using this product.
KEEP OUT OF THE REACH OF CHILDREN.
Do not use if safety seal is broken or missing.
Allergens and what it does not contain
This vegetarian product contains no added wheat, soy, yeast, gluten, artificial flavor, starch, salt, preservatives or milk.
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 8128.

What else is on the label?

Other ingredients: Fructose, Citric Acid, Orange juice powder, passion fruit flavor, Malic Acid, Orange flavor, mango flavor, Silicon Dioxide, rebaudioside A, Maltodextrin, natural Vanilla flavor, Lo Han extract.

How many labels does Isotonix Multivitamin have?

One label is on file, entered on April 26, 2012.

  1. Label 8128 (current) Entered April 26, 2012 · on the market · 10.5 oz.

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

Who makes it?

The label names Market America, Inc. (distributor), Greensboro, NC. All Might-A-Mins Spectrum products.

Where next?