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Vitamin D3 (cholecalciferol) Micro-encapsulated

Starting at $7.50
  • Select Product
  • 25g Bag - $7.50
  • 50g Bag - $13.50
  • 100g Bag - $24.50
  • 250g Bag - $52.50
  • 500g Bag - $94.50
  • 1kg Bag - $171.00 Out of Stock
  • 25kg - $1,118.06 Out of Stock
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Restricted Product
Because of the potential for personal harm, injury or death associated with the use or misuse of certain products, PureBulk, Inc., requires that you demonstrate that you possess the required instrumentation, analytical skills, and knowledge to accurately measure and deliver a safe serving size for these products before you can purchase them. Please Cick Here to contact Customer Support for approval after you have created an account or placed your order.

CAUTION: This product is potentially toxic even in very small amounts.

*NOTE: These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure or prevent any disease.

Supplement Facts
Vitamin D3 Supplement Facts
Suggested Use
Prior to purchasing this product, we request that you contact us via email at to let us know why you are qualified to purchase, handle and measure this product safely.

As a dietary supplement, take 10 mg to 46 mg daily (or as directed by physician). Use ONLY an accurate milligram scale to measure!

The U.S. Food and Drug Administration (FDA) recommends a Daily Value (DV) of 400 IU for adults and children four or more years of age. A serving of just 4 milligrams (mg) of Purebulk's Vitamin D3 100,000 IU/g will provide 100 % of the Daily Value. A serving size of 10 milligrams(mg) will provide 1000 IU or 250% of the Daily Value(DV). A serving size of 46 mg will provide 5000 IU or 1250% of the DV.

At 100,000 IU per gram, the suggested serving size is extremely small! Because Vitamin D3 can potentially be TOXIC if taken in excess, extreme care should be exercised when measuring this product. DO NOT ATTEMPT TO MEASURE THIS PRODUCT USING MEASURING SPOONS OF ANY KIND! The only safe way to measure this product for individual use will be using an accurate milligram weight scale. PureBulk offers these scales, and you can purchase one quite inexpensively here: 1/1000th gram (milligram) weight scales.
Additional Information

What is the difference between micro encapsulated D3 and non-micro encapsulated vitamin D3? I assume it has something to do with time release or bypassing the liver and going straight to the blood cells? Thank you!
The encapsulated D3 is designed for incorporation in other foods or blends that will receive some heat. The coating helps it resist the heat and makes it more heat stable. Once in the stomach, it will function the same as uncoated D3.

*NOTE: These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure or prevent any disease.

Do you have a question about this product? Fill out the box below and your question may appear on this page as an FAQ or we will email you the answer if not an FAQ!

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Size Conversion
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 750g
  • 1kg
  • 1.5kg
  • 5kg
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  • 0.88 oz
  • 1.76 oz
  • 3.5oz
  • 8.8oz
  • 1.1lb
  • 1.65lb
  • 2.2lb
  • 3.3lb
  • 11lb