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Jarrow Formulas, Vitamin D3, Cholecalciferol, 1000 IU, 200 Softgels

By Jarrow Formulas

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In Stock
  • Product Code: JRW-30004
  • UPC Code: 790011300045
  • Package Quantity: 200 Softgels
  • Dimensions: 4.4 x 2.4 x 2.4 in, 0.2 lbs (0.09 kg)
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Product Overview

  • In Extra Virgin Olive Oil
  • Dietary Supplement


  • Calcium and Bone Metabolism
  • Immune Function

Jarrow Formulas Vitamin D3 Provides cholecalciferol, the most bioavailable form of vitamin D. Vitamin D3 is converted by the kidneys into the hormone calcitriol, the active form of vitamin D3. Vitamin D3 enhances calcium phosphorous absorption, stimulates the synthesis of osteocalcin (as important structural protein in bone), and supports a healthy immune response.

Suggested Use

For adults, take 1 softgel per day with a meal or as directed by your qualified healthcare professional.

Other Ingredients

Extra virgin olive oil. Softgel consists of gelatin, glycerin, and water.

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.

100 IU of Vitamin D is equal to 2.5 micrograms of cholecalciferol. Each softgel contains 25 mcg of cholecalciferol.


Note: If you have a medical condition (especially kidney stones or dysfunction, hyperparathyroidism, hypercalcemia, lymphoma, or sarcoidosis), are pregnant, lactating, or trying to conceive, are under the age of 18, or are taking medications, consult your healthcare professional before using this product.

Keep out of the reach of children.

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Supplement Facts
Serving Size: 1 Softgel
Servings Per Container: 200
  Amount Per Serving % DV
Vitamin D3 (cholecalciferol) 1000 IU 250%

iHerb Customer Reviews

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Vitamin D3, 1000 IU

Posted by Reviewer2324732 on Aug 17, 2008

New health advisories indicate that the old recommended daily amount for vitamin D3 was too low, and that 1000 IU is appropriate. iHerb carriesthe Jarrow Formulas version of this at a competitive price. The recent improvement in iHerb's web site design makes it easy to locate and order these products. Good job!

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2 people found the following review helpful


Posted by Reviewer2366661 on Jun 05, 2008

Softgels are very absorbable...good value. We keep our immune system up with 2000 to 5000IU daily. Happy in Texas

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2 people found the following review helpful

not sure about the dose

Posted by Reviewer2187786 on Jun 27, 2011

I bought the 1000 IU after reading Shari Lieberman. But other supplement gurus suggest that 1,000 IU per day is too low. I would research this issue before buying this product.

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2 people found the following review helpful

Vital for everyone

Posted by Reviewer1916270 on Aug 02, 2011

The increase in health and energy with daily D3 should make this a must have for every person. As a family we started taking D3 over a year ago and have seen an appreciable difference in resistance to colds and improvement in general health.

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1 person found the following review helpful

Jarrow Vitamin D3

Posted by Reviewer1665452 on Mar 07, 2012

Excellent product

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1 person found the following review helpful

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