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Life Extension, Vitamin D3, 1,000 IU, 250 Capsules (Discontinued Item)

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Out of Stock - Discontinued
  • Shipping Weight: 0.3 lbs (0.14 kg)
  • Product Code: LEX-25125
  • UPC Code: 737870251255
  • Package Quantity: 250 Capsules
  • Dimensions: 2.3 x 2.3 x 4 in, 0.25 lbs (0.11 kg)
Product Overview


  • Essential for Maintaining Healthy Bone Growth and Density
  • Dietary Supplement

Suggested Use

Read the entire label and follow the directions carefully prior to use.

Take one (1) capsule daily, or as recommended by a healthcare practitioner. This product is best utilized when taken in divided doses with fat-containing, low fiber meals.

Other Ingredients

Rice flour, gelatin, sucrose, dialpha tocpherol, corn starch, magnesium stearate.

Contains soybeans. Contains corn and rice.

This product contains NO milk, egg, fish, peanuts, crustacean shellfish, tree nuts, wheat, yeast or gluten. Contains NO artificial sweeteners, flavors, colors, or preservatives.


Store tightly closed in a cool, dry place.

Large doses (1400-2000 IU/day) may cause hypercalcemia, a decrease in renal function, and nephrocalcinosis. Monthly blood tests to monitor serum calcium and parathyroid hormone levels should be done to protect against vitamin D3 toxicity. Those monitor serum calcium and parathyroid hormone levels should be done to protect against vitamin D3 toxicity. Those with underlying kidney disease should avoid high doses of vitamin D3. Although some research indicates that dosages up to 10,000 IU/day are safe, healthy people should stay below 2000 IU/day.

  • Keep out of reach of children.
  • Do not exceed recommended dose.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please inform your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Supplement Facts
Serving Size  1 Capsule
  Amount Per Serving % Daily Value
Vitamin D3 1000 IU 250%
iHerb Customer Reviews

D3 imperative in winter.

Posted by Reviewer1989769 on Feb 12, 2012

I take this every day. Contributes to a healthy immune system. No colds or flu this year!

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Posted by Reviewer1637081 on Feb 09, 2012

I was taking 2 capsules but have upped it to 3. I do feel a lot sharper and I don't get too tired in the afternoons.

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Good stuff

Posted by Reviewer3111275 on Oct 28, 2011

Some of the best products on the market. helps keep my Vitamin D3 numbers going a healthy direction

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Life Extension, Vit D

Posted by Reviewer1514208 on Aug 03, 2011

This product seems to work well. Overall I've had very good results from Life Extension products. Look for new products under this brand name when I want to try something new.

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Excellent Product

Posted by Reviewer2274445 on Jul 20, 2011

Taking it at the advice of my Dr. Excellent Product

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