Ultra Preventive III With Copper & Iron

by Douglas Laboratories · tablet or pill · 180 tablets

  • On the market (NIH)
  • UPC 3 10539 97961 7
  • DSLD label 245523
  • Serving 6 tablets
  • 30 servings

Ultra Preventive III With Copper & Iron by Douglas Laboratories lists 31 ingredients, 31 with an amount per serving of 6 tablets, such as 7,500 mcg of vitamin A, 1,000 mg of vitamin C, 25 mcg (1,000 IU) of vitamin D3 and 134 mg of vitamin E. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2021.

What is in Ultra Preventive III With Copper & Iron?

Each row as the label prints it, per serving of 6 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).

Ultra Preventive III With Copper & Iron: Supplement Facts rows against the market (DSLD label 245523, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene, Vitamin A AcetateVitamin A (Form: as [2,250 mcg] 30% Vitamin A Acetate, as [5,250 mcg] 70% Beta-Carotene)7,500 mcg833%
Vitamin Cas Ascorbic Acid1,000 mg1,111%Vitamin C in Ultra Preventive III With Copper & Iron against 18,583 products1,000 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg1,000 mg

Higher than 91% of 18,583 products listing vitamin C (median 100 mg).

Vitamin D3as CholecalciferolVitamin D3 (Alt. Name: Cholecalciferol) Note: 1,000 IU25 mcg (1,000 IU)125%Vitamin D in Ultra Preventive III With Copper & Iron against 14,175 products25 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg25 mcg

Higher than 59% of 14,175 products listing vitamin D (median 15 mcg).

Vitamin Eas D-Alpha-Tocopherol SuccinateVitamin E (Form: as D-Alpha Tocopheryl Succinate)134 mg893%
Thiamineas Thiamine HydrochlorideThiamine (Form: as Thiamine HCl)50 mg4,167%Thiamin in Ultra Preventive III With Copper & 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).

Riboflavin40 mg3,077%Riboflavin in Ultra Preventive III With Copper & Iron against 9,824 products40 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg40 mg

Higher than 85% of 9,824 products listing riboflavin (median 4 mg).

Niacin/Niacinamide190 mg1,188%Niacin in Ultra Preventive III With Copper & Iron against 12,413 products190 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg190 mg

Higher than 95% of 12,413 products listing niacin (median 20 mg). 5.4 times the adult UL a day.

Vitamin B6 Complexas Pyridoxal 5-Phosphate, Pyridoxine HydrochlorideVitamin B6 Complex (Form: as Pyridoxine HCl, Pyridoxal-5-Phosphate)50 mg2,941%Vitamin B6 in Ultra Preventive III With Copper & Iron 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).

Folateas L-5-MTHFFolate (Form: as L-5-MTHF (Alt. Name: Metafolin))1,333 mcg DFE333%
L-5-Mthf800 mcg
Vitamin B12as Adenosylcobalamin, Hydroxycobalamin, MethylcobalaminVitamin B12 (Form: as Methylcobalamin, Hydroxycobalamin, Adenosylcobalamin)180 mcg7,500%Vitamin B12 in Ultra Preventive III With Copper & Iron against 14,425 products180 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg180 mcg

Higher than 74% of 14,425 products listing vitamin B12 (median 36 mcg).

Biotin300 mcg1,000%Biotin in Ultra Preventive III With Copper & Iron 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 D-Calcium PantothenatePantothenic Acid (Form: as D-Calcium Pantothenate)100 mg2,000%Pantothenic Acid (Vitamin B5) in Ultra Preventive III With Copper & Iron against 10,060 products100 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg100 mg

Higher than 86% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg).

Cholineas Choline BitartrateCholine (Form: from Choline Bitartrate)100 mg18%Choline in Ultra Preventive III With Copper & Iron against 4,738 products100 mg per serving; the middle half of products list 18 mg to 100 mg, the median 40 mg.DV 550 mgUL 3,500 mg100 mg

Higher than 72% of 4,738 products listing choline (median 40 mg).

Calcium Complexas Calcium Amino Acid Chelate, Calcium CitrateCalcium Complex (Form: as Calcium Citrate, Calcium Amino Acid Chelate)350 mg27%

The label names the compound (Calcium Complex); its amount is likely the compound's weight, not the calcium it holds, so it is not placed among other products.

Ironas Carbonyl IronIron (Form: as Carbonyl Iron (Alt. Name: Ferronyl))20 mg111%Iron in Ultra Preventive III With Copper & Iron against 6,910 products20 mg per serving; the middle half of products list 1.2 mg to 18 mg, the median 5 mg.DV 18 mgUL 45 mg20 mg

Higher than 85% of 6,910 products listing iron (median 5 mg).

Iodineas Potassium IodideIodine (Form: from Potassium Iodide)200 mcg133%Iodine in Ultra Preventive III With Copper & Iron against 6,382 products200 mcg per serving; the middle half of products list 75 mcg to 150 mcg, the median 150 mcg.DV 150 mcgUL 1,100 mcg200 mcg

Higher than 87% of 6,382 products listing iodine (median 150 mcg).

Magnesium Complexas Magnesium Amino Acid Chelate, Magnesium CitrateMagnesium Complex (Form: as Magnesium Citrate, Magnesium Amino Acid Chelate)350 mg83%

The label names the compound (Magnesium Complex); its amount is likely the compound's weight, not the magnesium it holds, so it is not placed among other products.

Zincas Zinc Amino Acid ChelateZinc (Form: as Zinc Amino Acid Chelate)25 mg227%Zinc in Ultra Preventive III With Copper & Iron 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).

Seleniumas Selenium Krebs Cycle ChelateSelenium (Form: as Selenium Krebs Complex (Form: Selenium Citrate, Selenium Fumarate, Selenium Malate, Selenium Glutarate, and Selenium Succinate))200 mcg364%Selenium in Ultra Preventive III With Copper & Iron against 7,658 products200 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg200 mcg

Higher than 82% of 7,658 products listing selenium (median 55 mcg).

Copperas Copper ChelateCopper (Form: as Copper Chelate)2 mg222%Copper in Ultra Preventive III With Copper & Iron 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).

Manganeseas Manganese SulfateManganese (Form: as Manganese Sulfate)3 mg130%Manganese in Ultra Preventive III With Copper & Iron against 7,016 products3 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg3 mg

Higher than 71% of 7,016 products listing manganese (median 2 mg).

Chromiumas Chromium PolynicotinateChromium (Form: as Chromium Polynicotinate)200 mcg571%Chromium in Ultra Preventive III With Copper & Iron against 7,825 products200 mcg per serving; the middle half of products list 45 mcg to 200 mcg, the median 100 mcg.DV 35 mcg200 mcg

Higher than 72% of 7,825 products listing chromium (median 100 mcg).

Molybdenumas Molybdenum Krebs ComplexMolybdenum (Form: as Molybdenum Krebs Complex (Form: Molybdenum Citrate, Molybdenum Fumarate, Molybdenum Malate, Molybdenum Glutarate, and Molybdenum Succinate))100 mcg222%Molybdenum in Ultra Preventive III With Copper & Iron against 4,390 products100 mcg per serving; the middle half of products list 25 mcg to 75 mcg, the median 50 mcg.DV 45 mcgUL 2,000 mcg100 mcg

Higher than 86% of 4,390 products listing molybdenum (median 50 mcg).

Potassiumas Potassium ChloridePotassium (Form: as Potassium Chloride)99 mg2%Potassium in Ultra Preventive III With Copper & Iron against 11,614 products99 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg99 mg

49% of 11,614 products listing potassium give more (median 99 mg).

Betaineas Betaine HClBetaine (Form: as Betaine HCl)100 mgBetaine in Ultra Preventive III With Copper & Iron against 731 products100 mg per serving; the middle half of products list 50 mg to 1,250 mg, the median 250 mg.100 mg

60% of 731 products listing betaine give more (median 250 mg).

Inositol99 mgInositol in Ultra Preventive III With Copper & Iron against 4,042 products99 mg per serving; the middle half of products list 10 mg to 80 mg, the median 30 mg.99 mg

Higher than 76% of 4,042 products listing inositol (median 30 mg).

Paba50 mgPABA in Ultra Preventive III With Copper & Iron 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).

Boronas Boron CitrateBoron (Form: as Boron Citrate)1.5 mgBoron in Ultra Preventive III With Copper & Iron against 3,339 products1.5 mg per serving; the middle half of products list 0.3 mg to 2 mg, the median 1 mg.UL 20 mg1.5 mg

Higher than 58% of 3,339 products listing boron (median 1 mg).

Trace Elementsas SeawaterTrace Elements (Form: from Seawater)100 mcg
Vanadiumas Vanadium Krebs Cycle ChelatesVanadium (Form: as Vanadium Krebs Complex (Form: Vanadium Citrate, Vanadium Fumarate, Vanadium Malate, Vanadium Glutarate, and Vanadium Succinate))50 mcgVanadium in Ultra Preventive III With Copper & 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).

Vitamin K2as Menaquinone-7Vitamin K2 (Form: as Menaquinone-7)45 mcg38%*Vitamin K in Ultra Preventive III With Copper & Iron against 4,607 products45 mcg per serving; the middle half of products list 35 mcg to 100 mcg, the median 80 mcg.DV 120 mcg45 mcg

67% of 4,607 products listing vitamin K give more (median 80 mcg).

* % 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 245523 (entered March 25, 2021), 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:

  • Its 1,000 mg of vitamin C is higher than 91% of the 18,583 vitamin C products that print an amount; 445 list more.
  • At 1 serving a day, the most its directions give, the label lists 190 mg of niacin, 5.4 times the adult Tolerable Upper Intake Level.

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 Ultra Preventive III With Copper & Iron'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
Suggested Usage: As a dietary supplement, adults take 6 tablets daily with food or as directed by your health professional.
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 immediately.
Warning: If you are pregnant, nursing, have any health condition or taking any medication, particularly blood thinners, consult your health professional before using this product.
Discontinue immediately if a burning sensation occurs. Not recommended for people with ulcers.
Use only if safety seal is intact.
Allergens and what it does not contain
Gluten-free, Non-GMO
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 245523.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Hydroxypropyl Cellulose, Croscarmellose Sodium, Coating, Ascorbyl Palmitate, Silica.

How many labels does Ultra Preventive III With Copper & Iron have?

5 labels are on file under this name since January 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 245523 (current) Entered March 25, 2021 · on the market · 180 tablets · UPC 3 10539 97961 7
  2. Label 232907 Entered August 23, 2020 · on the market · 180 tablets · UPC 3 10539 03503 0
  3. Label 31093 Entered March 25, 2014 · off the market May 18, 2020 · 180 tablets · UPC 3 10539 03503 0
  4. Label 8716 Entered June 1, 2012 · on the market · 180 tablets/Comprimes · UPC 3 10539 00924 6
  5. Label 5097 Entered January 25, 2012 · off the market July 31, 2013 · 180 tablets · UPC 3 10539 03503 0

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

Who makes it?

The label names Douglas Laboratories (manufacturer), Pittsburgh, PA. All Douglas Laboratories products.

Where next?