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Jarrow Formulas, Vitamin D3, Cholecalciferol, 400 IU, 100 Softgels

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$2.98 (43)
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In Stock
  • Expiration Date: Oct 2018
  • Shipping Weight: 0.19 lbs (0.09 kg)
  • Product Code: JRW-30002
  • UPC Code: 790011300021
  • Package Quantity: 100 Softgels
  • Dimensions: 2.2 x 2.2 x 3.9 in, 0.1 lbs (0.05 kg)
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 and phosphorous absorption, stimulates the synthesis of osteocalcin (an important structural protein in bone), and is involved in proper cell differentiation and immune response.

Suggested Use

For adults, take 1 softgel per day with a meal or as directed by your qualified health care consultant.

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 10 mcg of cholecalciferol.


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

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Softgel
Serving Per Container: 100
  Amount Per Serving % DV
Vitamin D3 (cholecalciferol) 400 IU 100%
iHerb Customer Reviews


Posted by 4669693988845461808 on Apr 08, 2016

It's good and effective. I am now using 5000 IU D3.

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good for the price

Posted by 5154877746534078903 on Mar 05, 2014

I take extra vitamin d in the winter. Wanted to find a high quality D3 that was affordable. This is it.

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Great price

Posted by Reviewer3247685 on Jan 07, 2014

Great price, easy to swallow. Had D levels in the single digits before starting Jarrow, now they are adequate. Great price too. My daughter, a fair skinned sun screen user, takes them too.

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Dose is far too low; Now softgels better

Posted by vitality on Jan 02, 2014

I prefer NOW 5,000 IU (you just take them less often if you want a lower dose on average). 5,000 IU is the dose needed to keep 25(OH)D in the optimal range, over 50ng/ml. But if you want a very low dose these are fine.

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Posted by Reviewer1596539 on Feb 26, 2013

Great but bottle is too big for the amount you get; seems wasteful.

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