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Doctor's Best Vitamin D3

Doctor's Best Vitamin D3 -- 5000 IU - 360 Softgels

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Doctor's Best Vitamin D3 -- 5000 IU - 360 Softgels

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Supplement Facts
Serving Size: 1 Capsule
Servings per Container: 360
Amount Per Serving% Daily Value
Vitamin D35000 IU1250%
Other Ingredients: Extra virgin olive oil, softgel capsule (gelatin, glycerin, purified water).
The vitamin D3 contained in this product is derived from lanolin, a component of sheep's wool.
Contains nothing other than listed ingredients.
Not suitable for vegetarians.

Doctor's Best Vitamin D3 Description

  • Science-Based Nutrition™
  • 5000 IU

Vitamin D3 (cholecalciferol) is a nutrient that is critical to many bodily functions. Vitamin D3 is beneficial for supporting bone health, immune wellness, cardiovascular function, and cellular metabolism, among others. Mounting research is highlighting the ever-increasing benefits of optimal vitamin D3 status. Vitamin D3 is known to interact with over 200 different genes and thus plays a crucial regulatory role as a metabolic activator for a multitude of metabolic processes.


Take one capsule daily or as directed by a nutritionally informed physician.
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Doctor's Best Vitamin D3 -- 5000 IU - 360 Softgels 4.4 5 6 8
Tiny and effective My doctor says we are all deficient in Vitamin D3, so he recommends daily supplementation (with enough magnesium). I use Doctor's Best because my experience with their other products is that they are very high quality. Also, I have a hard time swallowing larger capsules and tablets, so I appreciate how tiny these capsules are. April 12, 2015
Good product. Hasn't disappointed me. October 25, 2013
Smells weird This almost smelled like urine to me. I liked the small size of the capsule and the large quantity bottle. The price is good for the quantity. I got a bottle of 300 at popular warehouse store for $16. I would buy again for this price. May 14, 2013
Great price and extra virgin olive oil This is the vitamin D3 you wanna take. For the price difference, I prefer to take this one and have extra virgin olive oil instead of "vegetable oil" (read palm oil). November 14, 2012
Good price and quality The vitD is in olive oil. Usually, it is in soya oil or canola oil. Because those oils aren't certified organic, I don't really like it. But this one contains vergin olive oil. That sounds good! And I like supp store that ships to Canada. Thanks! October 12, 2012
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Frequently Bought Together:
Doctor's Best Vitamin D3
Doctor's Best High Absorption CoQ10 with Bioperine®

Retail price together: $54.98

Sale price: $24.98

You Save: 54%