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Jarrow Formulas, Vitamin D3, 5000 IU, 100 Softgels

By Jarrow Formulas

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In Stock
  • Product Code: JRW-30005
  • UPC Code: 790011300052
  • Package Quantity: 100 Softgels
  • Dimensions: 2.2 x 2.2 x 3.9 in, 0.1 lbs (0.05 kg)
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Product Overview

  • Cholecalciferol
  • 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 a healthy immune response.

Suggested Use

For adults, take 1 softgel every other 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 125 mcg of cholecalciferol.


Note: Individuals consuming more than 2,000 IU/day of vitamin D should periodically obtain a serum 25-hydroxy vitamin D measurement. 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 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: 100
  Amount Per Serving % DV
Vitamin D3 (cholecalciferol) 5000 IU 1250%

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

It Works

Posted by Reviewer2517781 on May 20, 2011

I started using this to boost my vit. D levels along with a vitamin K blend that I also take and I got my D levels to double in a few months' time. Very happy with this product because the blood tests actually proved it was working!

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7 people found the following review helpful

Very disappointing

Posted by Reviewer1074432 on May 07, 2010

I'm not sure why it is, but Jarrow D3 seems to be ineffective. If anything, it leaves my feeling slightly worse. Tried them twice now with the same result. This is in contrast to the consistent sense of wellbeing I get when using two other brands at this dose.

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2 people found the following review helpful

right potency, right price

Posted by Reviewer1259752 on Sep 12, 2010

My MD told me to start taking 5000 IU every day only it's not so easy to find. Iherb and Jarrow, as usual, came through. Nice small capsule too. My husband and I both take it.

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1 person found the following review helpful

forget the flu

Posted by Reviewer3184172 on Jan 04, 2015

I take 10,000 IU a day during the winter. My doctor checks my vitamin D levels and they are in range! Imagine how deficient I'd be if I didn't supplement. In the summer I drop to 5,000 a day. I never get the flu shot -- or the flu. This may be the one supplement I couldn't live without and Jarrow is an excellent brand. If you add anthing, add D3 and trust Jarrow. It's a life-saver. Just be sure and get your blood checked to be safe!

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1 person found the following review helpful

Indicação medica

Posted by 5470874800063545568 on Sep 13, 2013

Excelente produto e confiável

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1 person found the following review helpful

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