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Original Comprehensive Multivitamin With Iron

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Experience the difference – top-rated physician-formulated and recommended multivitamin and mineral supplement is packed with 25 key vitamins and minerals including Ferronyl® Iron, Zinc, Magnesium, Potassium, Biotin, Selenium, Copper, Vitamins A, C, D, E, K, and activated B vitamins.†

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Original Comprehensive Multivitamin With Iron
Supplement Facts

The daily dosage of 8 tablets provides:
Ingredients Daily
% Daily
Vitamin A (as beta carotene) 900 mcg (3,000 IU) 100%
Vitamin C (as ascorbic acid) 500 mg 556%
Vitamin D3 (as cholecalciferol) 50 mcg (2,000 IU) 250%
Vitamin E (as d-alpha-tocopheryl succinate) 134 mg (200 IU) 893%
Vitamin K (as phytonadione) 25 mcg 21%
Thiamine (as thiamine HCI) 3 mg 250%
Riboflavin 10 mg 769%
Niacin (as niacinamide) 20 mg 125%
Vitamin B6 (as pyridoxine HCI) 10 mg 588%
Folate (as Metafolin®, L-5-MTHF) 333 mcg DFE (200 mcg L-5-MTHF) 83%
Vitamin B12 (as methylcobalamin) 400 mcg 16,667%
Biotin (as d-biotin) 300 mcg 1,000%
Pantothenic Acid (as calcium pantothenate) 10 mg 200%
Iron (as Ferronyl® iron) 18 mg 100%
Phosphorus (as potassium phosphate) 160 mg 13%
Iodine (from kelp) 150 mcg 100%
Magnesium (as magnesium oxide monohydrate) 660 mg 157%
Zinc (as zinc amino acid chelate) 15 mg 136%
Selenium (as selenium amino acid chelate) 100 mcg 182%
Copper (as copper gluconate) 2 mg 222%
Chromium (as chromium amino acid chelate) 100 mcg 286%
Potassium (as potassium phosphate) 400 mg 9%
Coenzyme Q10 (ubiquinone) 100 mg
Lycopene (10% lycopene) 10 mg
Lutein (as Flora-GLO®) 6 mg
Zeaxanthin (as OPTISHARP® Natural [Zeaxanthin]) 0.4 mg
†Daily Value not established.

Other Ingredients: Microcrystalline cellulose, hydroxypropyl cellulose, carnauba wax, croscarmellose sodium, vegetable stearate, stearic acid, silica, and tablet coating (hypromellose, glycerin, natural vanilla flavor).
Cooper Complete Gluten Free iconCooper Complete Non GMO Icon

Gluten-free, 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.

Metafolin® is a registered trademark of Merck KGaA, Darmstadt, Germany.
FloraGlo® is a registered trademark of Kemin Industries, Inc.
OPTISHARP® Natural is a trademark of DSM.

Item Number: 171
SKU: 816899000089
Formula#: 202540-240-2123821 V0719

What It Is

Developed by Dr. Kenneth Cooper, Cooper Clinic physicians, and registered dietitian nutritionists in conjunction with a team of the country’s leading researchers, Cooper Complete Original Comprehensive Multivitamin With Iron is the most comprehensive multivitamin and mineral supplement in the Cooper Complete® line.

This top-rated multivitamin supplement is packed with 25 high-quality vitamins and minerals including zinc, biotin, magnesium, selenium, copper, B vitamins in their activated forms, and letter vitamins A, C, D, E, and K, enhanced with select bioactive plant compounds – including lutein, zeaxanthin, and lycopene. 

Recommended for women in their childbearing years who still have a monthly cycle, and those who have been advised by their physician or health care professional that they need supplemental iron, Cooper Complete Original Comprehensive Multivitamin includes 18 mg Ferronyl® (carbonyl) iron for gentle absorption.

How to Use:

As a dietary supplement, take 8 tablets (4 tablets twice daily with meals) or as directed by your physician or healthcare professional. Vanilla-flavored easy swallow coating. Each bottle contains 30 servings.

How It Helps

Heart Health:

  • Clinical research shows Cooper Complete Original comprehensive multivitamin and mineral formulation with iron lowers the high-sensitivity C-reactive protein, a key marker of inflammation in the body related to heart disease, diabetes, and autoimmune diseases.†
  • B vitamins in their activated forms support cardiovascular and neurological health.†
  • Contains 100 mg Coenzyme Q10 (CoQ10) as levels naturally decline with age. CoQ10 is vital for metabolic energy and is essential for heart health.
  • Contains 400 mg of Potassium to support healthy blood pressure levels. Studies show increasing potassium can help reduce the risk of other cardiovascular diseases, such as heart disease or stroke.

Immune System Health:

  • Vitamin C improves the body’s ability to resist certain pathogens. A water-soluble antioxidant, vitamin C supports immune function, and capillary health and is essential for bone metabolism.
  • Folate and vitamin B12 are methylated for increased bioavailability. L-methyl folate (5-MTHF) is the naturally occurring form of folate and, unlike synthetic folic acid, can be used directly by the body.
  • 15 mg zinc, an essential mineral for immune function and healthy aging.†

Bone Health:

  • Contains 50 mcg (2,000 IU) of vitamin D3, Cooper Clinic’s baseline recommendation for optimal bone health.
  • Magnesium supports bone health and bone density.†

Eye Health:

  • Cooper Complete Original contains 6 mg of lutein and 0.4 mg of zeaxanthin to support healthy vision.† Lutein and zeaxanthin are carotenoids and the predominant pigments found in the macula.

Top-rated Original Multivitamin is a complete and comprehensive multivitamin formulated for adult men and women at risk for iron deficiency and contains 18 mg of Ferronyl® (carbonyl) iron. Women in their childbearing years, frequent blood donors, vegetarians, and vegans often need extra iron. 

As a dietary supplement, adults take eight (8) tablets (4 tablets twice daily with meals) or as directed by their physician or health care professional. 240 tablets per bottle. 30-day supply. Vanilla-flavored easy swallow coating.

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


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What Our Customers are Saying

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Reviews of Original Comprehensive Multivitamin With Iron

  1. I’m 83 and have been using these vitamins for decades. Since my nutrition leaves a lot to be desired, my very good health must be due to the Cooper Complete vitamins. I highly recommend them.

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Customer Q&As

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

8 Questions
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How is this multivitamin (Original Multivitamin With Iron) different from Basic One Daily Multivitamin With Iron?


Original Multivitamin With Iron is the most comprehensive product available. It includes all the vitamins and minerals you’d expect, plus 100 mg coenzyme Q10 (CoQ10) for heart health, 6 mg lutein for skin and eye health, 300 mcg 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 this robust multivitamin and mineral formulation is eight (8) tablets per day (ideally, four (4) with breakfast and four (4) with dinner). At the same time,  Basic One is one (1) tablet per day and 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 the products.

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 (as Ferronyl® iron) 18 mg 18 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

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


Cooper Complete Original With Iron contains Vitamin K, which interferes with the prescription drugs Coumadin and Warfarin. Do not take this if taking either of these drugs.


Is Cooper Complete Orignal With Iron Multivitamin vegetarian, vegan, “raw” or kosher?


No. Cooper Complete Iron Free is not vegetarian, vegan, “raw,” or kosher.


Is Cooper Complete peanut, garlic, corn and pepper-free?


Yes. However, we outsource the actual production of our products to a manufacturing facility that produces other supplements, and other products made on the machines might contain any of these ingredients. While the equipment is thoroughly cleaned between different runs to avoid cross-contamination, the potential risk remains.


Why do all Cooper Complete multivitamin and mineral formulations have a high dose of B12 compared to the daily value?


One objective of Cooper Complete multivitamin and mineral supplements is to lower the homocysteine level. Research indicates excessive levels of homocysteine may increase the risk of stroke, certain types of heart disease and peripheral artery disease. Therefore, our comprehensive multivitamin contains preventive levels of both vitamin B12 and folic acid, which together work to lower homocysteine levels.


Why isn’t calcium in Cooper Complete multivitamins?


Calcium requirements are dependent upon both gender and age. Because Cooper Complete multivitamins are formulated for adult men and women, it was best to leave calcium out of the formula.


What form of vitamin D is in Cooper Complete Original With Iron Multivitamin?


Cooper Complete Original Comprehensive Multivitamin With Iron contains 50 mcg (2,000 IU) of Vitamin D in the cholecalciferol form which is also known as Vitamin D3. The cholecalciferol or vitamin D-3 form is the natural form of vitamin D the body makes from sunlight.


Why do I need to take four tablets twice a day?


Splitting the daily serving of eight tablets (four in the morning with breakfast and four in the evening with dinner) allows the body to maintain a sufficient level of the water-soluble antioxidants needed to fight off free radicals. We split the daily serving of eight tablets into four tablets in the morning and four in the evening. Dividing the daily serving helps keep these vitamins at their highest levels as our body eliminates many water-soluble vitamins within 12 hours. For optimal absorption and reduced potential for stomach upset, your meals should contain protein, fat, and carbohydrates. We also offer a one-tablet-a-day multivitamin and mineral formula, Cooper Complete Basic One, if you find you do not consistently take all eight tablets.

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