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Basic One daily multivitamin contains methylated (5-MTHF) folate and vitamin B12, 50 mcg (2000 IU) vitamin D3, magnesium, zinc and other premium vitamins and minerals in amounts proven beneficial to optimal health.

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Basic One Daily Multivitamin Iron Free
Supplement Facts

Serving Size: 1 tablet
Servings Per Container: 60
Ingredients Daily
% Daily
Vitamin A (as beta carotene) 600 mcg (2,000 IU) 67%
Vitamin C (as ascorbic acid) 150 mg 167%
Vitamin D3 (as cholecalciferol) 50 mcg (2,000 IU) 250%
Vitamin E (as d-alpha-tocopheryl succinate) 134 mg (200 IU) 893%
Thiamin (as thiamine HCI) 1.5 mg 125%
Riboflavin 2 mg 154%
Niacin (as niacinamide) 20 mg 125%
Vitamin B6 (as pyridoxine HCI) 10 mg 588%
Folate (from 200 mcg as Quatrefolic®(6s)-5-methyltetrahydrofolic acid, glucosamine salt) 340 mcg DFE 85%
Vitamin B12 (as methylcobalamin) 400 mcg 16,667%
Pantothenic Acid (as calcium pantothenate) 10 mg 200%
Magnesium (as magnesium oxide) 200 mg 48%
Zinc (as zinc amino acid chelate) 15 mg 136%
Selenium (as selenium amino acid chelate) 100 mcg 182%
Chromium (as chromium amino acid chelate) 100 mcg 286%
Lycopene 5 mg *
* Percent Daily Value not established.

Other Ingredients: Microcrystalline cellulose, croscarmellose sodium, silicon dioxide, magnesium stearate vegetable, and tablet coating (hypromellose, glycerin, natural vanilla flavor).

Cooper Complete Gluten Free iconCooper Complete Non GMO Icon

This product is gluten-free, and non-GMO.

While we strive to ensure the label information on this site represents the label on the product available for purchase, products are updated from time to time. Please consult the label on the product you purchase for the most accurate ingredient and allergen information.

Item Number: 175
SKU: 816899000119
Formula: CCI004 V0923

What It Is

Basic One Daily Multivitamin (Iron Free) is scientifically formulated to provide the nutrients a healthy body needs. Robust one a day daily multivitamin physician formulated for optimal health.

How to Use:

As a dietary supplement, adults take one (1) tablet daily with a meal or as directed by your health care professional. Each bottle contains 60 servings.

How It Helps

Heart Health:

  • Clinical research shows Cooper Complete Basic One Daily Multivitamin lowers the high-sensitivity C-reactive protein, a key marker of inflammation in the body connected to heart disease, diabetes, and autoimmune diseases.

Bone Health:

  • Basic One Daily Multivitamin contains 50 mcg (2,000 IU) of vitamin D3, Cooper Clinic’s baseline recommendation for optimal bone health.

This Basic One daily multivitamin does not include iron and is recommended for adults who do not need supplemental iron.

As a women’s and men’s vitamin, adults take one daily multivitamin tablet with a meal, or as directed by your healthcare professional. 60 tablets per bottle. 60-day supply. Vanilla-coated tablet.

Cooper Complete products are verified and lot tested. If you would like a copy of a Certificate of Authenticity for a specific product or would like to learn more about our testing process and results, please contact us at or call our team directly at 888.393.2221 9 a.m. until 5 p.m. Monday-Friday central time (CST).

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What Our Customers are Saying

4.87 out of 5 stars

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Reviews of Basic One Daily Multivitamin Iron Free

  1. Seems to work fine–good swallow-size, too.

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Customer Q&As

If you have questions, we have answers. See what real people are asking about Cooper Complete products.

20 Questions
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Since you recommend taking Basic One with a meal to get the fats, will taking it with Omega 3s satisfy that requirement?


Fat-soluble vitamins are likely to be better absorbed if taken with a meal that contains fat. Fish oil may help a little, but not much.  Our advanced Omega 3 has 2.5 gms of fat.  Studies have shown increased absorption of fat-soluble vitamins when taken with meals containing 15 gms or more.


Is Centrum about the same as Basic One for its ingredients?


While many of the nutrients are the same, there are some significant differences; including Basic One containing twice the amount of all-important Vitamin D. We have an article comparing Centrum to Cooper Complete Basic One.  To explore the differences read this article:


How is Basic One Daily Multivitamin Iron Free different from Original Multivitamin Iron Free?


Basic One Daily Multivitamin is Cooper Clinic’s baseline recommendation for optimal health. This side-by-side comparison of the multivitamin and mineral formulations provides an easy-to-read snapshot of Basic One Daily Multivitamin against Cooper Complete Original Comprehensive Multivitamin, which also includes coenzyme Q10 (CoQ10) for heart health, lutein and zeaxanthin for skin and eye health, biotin for hair and nails, and higher levels of vitamins A, C, and K, the B vitamins thiamin and riboflavin and magnesium.

The serving size for Basic One Daily Multivitamin is one (1) tablet per day, while Original Comprehensive Multivitamin is eight (8) tablets per day (ideally, four (4) with breakfast and four (4) with dinner).

Compare Cooper Complete Multivitamins
Ingredient Original Basic One
Vitamin A 900 mcg 600 mcg
Vitamin C 500 mg 150 mg
Vitamin D3 50 mcg 2000 IU 50 mcg 2000 IU
Vitamin E 134 mg 134 mg
Vitamin K 25 mcg
Thiamin 3 mg 1.5 mg
Riboflavin 10 mg 2 mg
Niacin 20 mg 20 mg
Vitamin B6 10 mg 10 mg
Folate (as Quatrefolic® (6S)-5-MTHF acid glucosamine salt) 333 mcg DFE (200 mcg L-5-MTHF) 333 mcg DFE (200 mcg L-5-MTHF)
Vitamin B12 (as methylcobalamin) 400 mcg 400 mcg
Biotin 300 mcg
Pantothenic Acid 10 mg 10 mg
Iron (Ferronyl®) 18 mg 18 mg
Phosphorus 160 mg
Iodine 150 mcg
Magnesium 660 mg 200 mg
Zinc 15 mg 15 mg
Selenium 100 mcg 100 mcg
Copper 2 mg
Chromium 100 mcg 100 mcg
Potassium 340 mg
Coenzyme Q10 100 mg
Lycopene 10 mg 5 mg
Lutein (FloraGLO®) 6 mg
Zeaxanthin 0.4 mg

Where is this vitamin made?


The Basic One Iron Free is produced in a GMP-certified facility in Florida.


Does Basic One have potassium?


Basic One multivitamin does not contain potassium. Original Multivitamins (Iron and Iron-Free) contain 400 mg of potassium per serving if you need a multivitamin with potassium.


Is that high a dose of vitamin E safe?


All of our vitamin and supplement doses are based on scientific research. Three national surveys -the 2001–2002 National Health and Nutrition Examination Survey (NHANES),  NHANES III (1988–1994), and the Continuing Survey of Food Intakes by Individuals (1994–1996) -have found that the diets of most Americans provide less than the RDA levels of vitamin E. The Food and Nutrition Board of the Institute of Medicine has set an upper tolerable intake level for vitamin E at 1000 mg (1500 IU) per day for supplemental vitamin E. The amount of vitamin E in Cooper Complete Basic One is 134 mg (200 IU), which falls well within the upper limits established by the Food and Nutrition Board.


Is the B6 level safe at 10 mg?
Can this multi vitamin be taken with your B Complex vitamin and still stay in a safe limit of B6?


The NIH lists the upper limit of B6 as 100 mg for adults. This includes intake from food sources and supplements. Therefore, the levels of B6 found in the Basic One are safe. The Cooper Complete multivitamin is high in B vitamins. We recommend taking either a multivitamin or B Complex.


Is the Basic One dairy and egg free?


The Basic One is tested for the 8 major allergens. If an allergen is in the product, it is listed in bold under the supplement facts portion of the label.

Basic One does not contain any of the 8 allergens listed below:

  • Milk
  • Eggs
  • Fish
  • Crustacean/shellfish
  • Tree nuts
  • Peanuts
  • Wheat
  • Soy

How does Basic One impact C-reactive protein (CRP)?


C-Reactive Protein (CRP) is a marker of inflammation found in the blood, increasing when there’s inflammation in the body. Your physician may order this blood test as part of your annual exam. Basic One has been found to lower C-Reactive Protein by 13 percent†.


Can I take this product if I am also taking Coumadin or Warfarin?


Vitamin K is known to impact blood clotting and is not included in Basic One Daily Multivitamin. Please talk with your doctor or INR Clinic before adding this supplement to your diet.


Can I cut or crush the tablets to make them smaller?


Yes. It is safe to crush or cut the tablets.


Has the pill color changed?


Yes, the pill color is now cream-colored with speckles. We made the change to have a cleaner label. The pill color is the only change we have made, as the vitamins and minerals remain the same.


Why isn’t calcium in the Basic One Daily Multivitamin?


Calcium requirements vary by age and gender so a “one size fits all” isn’t optimal. Cooper Clinic physicians encourage patients to consume calcium through food rather than supplementation. We recommend calcium citrate if you need more calcium than what’s consumed in your normal daily diet.


What is folic acid as Quatrefolic®?


Quatrefolic® is a brand name for a patented form of glucosamine salt of (6S)-methyltetrahydrofolate (MTHF) made by Gnosis by Lesaffre. It is structurally like the reduced and active form of folic acid. 5-MTHF circumvents this mutation and allows the body to get the supplement’s benefits. Almost 45 percent of the U.S. population has a mutation in one of the enzymes involved in folic acid metabolism.


Why is vitamin E reflected in mg (milligram) rather than IU (International Units)?


The FDA changed nutrition (food) and supplement facts panels to make it easier to understand, and the International Unit (IU) measure is going away. 134 mg of vitamin E d-alpha-tocopheryl is equal to 200 mg. To convert from IU of vitamin E to mcg of vitamin E, multiply by 0.67.


What is vitamin E as d-alpha-tocopheryl succinate?


D-alpha-tocopheryl succinate vitamin E is a natural (non-synthetic) form of vitamin E. Studies have shown that natural vitamin E is better absorbed and retained in the body than synthetic dl-alpha-tocopherol.


I notice the folate is now shown as 333 mcg DFE (200 mcg L-5-MTHF). What does this mean?


The FDA changed nutrition (food) and supplement facts panels to make them easier to understand. To convert from mcg (microgram) to Dietary Folate Equivalents (DFE), divide by 0.60. (This conversion applies to both folic acid and 5-MTHF.)


I notice vitamin A is now shown as 600 mcg (microgram) rather than 2000 IU (International Units). Why did you make this change?


The FDA changed nutrition (food) and supplement facts panels to make it easier to understand, and the International Unit (IU) measure is going away. 600 mcg vitamin A is the same amount of vitamin A as 2000 IU. To convert from IU of vitamin A or beta-carotene to mcg RAE (Retinol Activity Equivalents), multiply by 0.30.


This daily multivitamin contains 50 mcg of vitamin D and I’ve been told I need 2000 IU. Why did you make this change?


The FDA changed nutrition (food) and supplement facts panels to make it easier to understand, and the International Unit (IU) measure for vitamins and supplements has been eliminated. 50 mcg vitamin D is the same amount of vitamin D as 2,000 IU. To convert from IU of vitamin D to mcg of vitamin D, multiply by 0.025.


Will the B vitamins in this daily multivitamin keep me awake?


While the level of B vitamins in Basic One should not disrupt sleep, we suggest this multivitamin and mineral supplement be taken with breakfast or lunch if this is a concern.

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