PlainVitamins

Multiplex-1 without added Iron

by Integrative Therapeutics · capsule · 240 capsules

  • On the market (NIH)
  • UPC 8 71791 00169 5
  • DSLD label 265920
  • Serving 2 to 3 capsules; amounts per 3 capsules
  • 80 servings

Multiplex-1 without added Iron by Integrative Therapeutics lists 26 ingredients, 26 with an amount per serving of 3 capsules, such as 3,750 mcg of vitamin A, 450 mg of vitamin C, 10 mg of vitamin D and 134 mg of vitamin E, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 16, 2022.

What is in Multiplex-1 without added Iron?

Each row as the label prints it, per serving of 3 capsules. 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).

Multiplex-1 without added Iron: Supplement Facts rows against the market (DSLD label 265920, January 2026 release)
IngredientAmount% DVAmong products listing it
Total Carbohydratesless than 1 g1%
Vitamin Aas Beta-Carotene, Retinyl Acetate80% Beta Carotene3,750 mcg417%
Vitamin Cas Ascorbic Acid450 mg500%Vitamin C in Multiplex-1 without added Iron against 18,583 products450 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg450 mg

Higher than 80% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 900 mg.

Vitamin Das Cholecalciferol10 mg50%

This amount is far outside what other labels list for vitamin D, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Vitamin Eas D-Alpha-Tocopheryl Acid Succinate, Mixed Tocopherols134 mg893%
Thiamineas Vitamin B150 mg4,167%Thiamin in Multiplex-1 without added Iron 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). Per day at the most servings: 100 mg.

Riboflavinas Riboflavin, Riboflavin 5-Phosphate30 mg2,308%Riboflavin in Multiplex-1 without added Iron against 9,824 products30 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg30 mg

Higher than 82% of 9,824 products listing riboflavin (median 4 mg). Per day at the most servings: 60 mg.

Niacinas Inositol Hexanicotinate50 mg313%Niacin in Multiplex-1 without added Iron 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). Per day at the most servings: 100 mg. 2.9 times the adult UL a day.

Vitamin B6as Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride20 mg1,176%Vitamin B6 in Multiplex-1 without added Iron against 15,277 products20 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg20 mg

Higher than 71% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 40 mg.

Folate595 mcg DFE149%
Folic Acid300 mcg
Quatrefolic brand (6S)-5-Methyltetrahydrofolate Glucosamine Salt100 mcg5-methyltetrahydrofolate glucosamine in Multiplex-1 without added Iron against 176 products100 mcg per serving; the middle half of products list 300 mcg to 800 mcg, the median 593 mcg.100 mcg

95% of 176 products listing 5-methyltetrahydrofolate glucosamine give more (median 593 mcg). Per day at the most servings: 200 mcg.

Vitamin B12as Cyanocobalamin, Methylcobalamin200 mcg8,333%Vitamin B12 in Multiplex-1 without added Iron against 14,425 products200 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg200 mcg

Higher than 74% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 400 mcg.

Biotin200 mcg667%Biotin in Multiplex-1 without added Iron against 9,447 products200 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg200 mcg

48% of 9,447 products listing biotin give more (median 200 mcg). Per day at the most servings: 400 mcg.

Pantothenic Acidas Calcium D-Pantothenate45 mg900%Pantothenic Acid (Vitamin B5) in Multiplex-1 without added Iron against 10,060 products45 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg45 mg

Higher than 71% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 90 mg.

Cholineas Choline Bitartrate25 mg5%Choline in Multiplex-1 without added Iron against 4,738 products25 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg25 mg

59% of 4,738 products listing choline give more (median 40 mg). Per day at the most servings: 50 mg.

Calciumas Calcium Citrate, Calcium Malate150 mg12%Calcium in Multiplex-1 without added Iron 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). Per day at the most servings: 300 mg.

Magnesiumas Magnesium Citrate, Magnesium Malate, Magnesium Oxide150 mg36%Magnesium in Multiplex-1 without added Iron against 14,003 products150 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg150 mg

Higher than 70% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 300 mg.

Zincas Zinc Picolinate12.5 mg114%Zinc in Multiplex-1 without added Iron against 13,186 products12.5 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg12.5 mg

Higher than 54% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 25 mg.

Seleniumas L-Selenomethionine100 mcg182%Selenium in Multiplex-1 without added Iron 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 Citrate0.75 mcg83%

This amount is far outside what other labels list for copper, or disagrees with the label's own %DV: possibly a unit or transcription slip in the database. Check the label image on DSLD.

Manganeseas Manganese Citrate4 mg174%Manganese in Multiplex-1 without added Iron against 7,016 products4 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg4 mg

Higher than 75% of 7,016 products listing manganese (median 2 mg). Per day at the most servings: 8 mg.

Molybdenumas Molybdenum Glycinate50 mcg111%Molybdenum in Multiplex-1 without added Iron against 4,390 products50 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg50 mcg

41% of 4,390 products listing molybdenum give more (median 50 mcg). Per day at the most servings: 100 mcg.

NAC25 mgN-Acetyl Cysteine in Multiplex-1 without added Iron against 1,259 products25 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.25 mg

89% of 1,259 products listing N-acetyl cysteine give more (median 150 mg). Per day at the most servings: 50 mg.

L-Glutathione10 mgGlutathione in Multiplex-1 without added Iron against 717 products10 mg per serving; the middle half of products list 10 mg to 200 mg, the median 50 mg.10 mg

75% of 717 products listing glutathione give more (median 50 mg). Per day at the most servings: 20 mg.

Boronas Boric Acid, Citric Acid750 mcgBoron in Multiplex-1 without added Iron against 3,339 products0.75 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg0.75 mg

62% of 3,339 products listing boron give more (median 1 mg). Per day at the most servings: 1.5 mg.

Vanadiumas Vanadyl Sulfate50 mcgVanadium in Multiplex-1 without added Iron against 1,744 products50 mcg per serving; the middle half of products list 10 mcg to 100 mcg, the median 25 mcg.UL 1,800 mcg50 mcg

Higher than 59% of 1,744 products listing vanadium (median 25 mcg). Per day at the most servings: 100 mcg.

Source: NIH ODS Dietary Supplement Label Database, label 265920 (entered June 16, 2022), 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:

  • At 2 servings a day, the most its directions give, the label lists 100 mg of niacin, 2.9 times the adult Tolerable Upper Intake Level.
  • 95% of the 176 products that print an amount of 5-methyltetrahydrofolate glucosamine list more than its 100 mcg of quatrefolic brand (6S)-5-methyltetrahydrofolate glucosamine salt (filed by NIH under 5-methyltetrahydrofolate glucosamine) (median 593 mcg).
  • 89% of the 1,259 products that print an amount of N-acetyl cysteine list more than its 25 mg of NAC (filed by NIH under N-acetyl cysteine) (median 150 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?

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
Recommendation: Adults take 2 or 3 capsules twice daily with meals, or as recommended by a healthcare professional. Do not exceed recommended dose.
Warnings
Warning: Do not take if you are pregnant or nursing. If you are taking prescription drugs, consult a healthcare professional before use.
Keep out of reach of children.
Safety sealed with inner seal. Do not use if seal is broken or missing.
Allergens and what it does not contain
Contains no wheat, gluten, dairy, or artificial colors, or flavors.
Storage
Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.

Source: label statements in DSLD label 265920.

What else is on the label?

Other ingredients: Gelatin, Cellulose, Ascorbyl Palmitate, Silica, Gelatin.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Quality Global Sourcing Bottled & Tested in the USA.

How many labels does Multiplex-1 without added Iron have?

One label is on file, entered on June 16, 2022.

  1. Label 265920 (current) Entered June 16, 2022 · on the market · 240 capsules · UPC 8 71791 00169 5

DSLD also links this label to: Multiplex-1 (image difference, same product), Multiplex-1 without Iron (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 Integrative Therapeutics, LLC (manufacturer), Green Bay, WI. All Integrative Therapeutics products.

Where next?