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Doctor's Best

Best Vitamin D3

4.8 out of 5 (11)

Best Vitamin D3

Item: DB148

  • Best Vitamin D3 from Doctor's Best

  • 2000 IU of Vitamin D3 per softgel

  • Nourishes bones and more

2,000 IU 180 Sgels

Retail $10.99
In Stock
  • Best Vitamin D3 from Doctor's Best

  • 2000 IU of Vitamin D3 per softgel

  • Nourishes bones and more

Nourish your overall health and well-being with Best Vitamin D3 from Doctor's Best. Each softgel delivers 2000 IU of vitamin D3. 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, cellular metabolism and more. 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.

Terms and Ingredient Definitions


Supplement Facts

Serving Size 1 softgel

Servings per container 180 servings

  Amount per serving %Daily Value
Vitamin D3 2,000 IU 500%

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.

Suggested Adult Use: Take 1 or 2 capsules daily, with food, or as directed by a nutritionally-informed physician.

Store in a cool dry place.

Non-GMO and Gluten Free

Shipping Weight

.16 lbs

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Rated 4.8 out of 5 by 11 reviewers.
Rated 5 out of 5 by quality quality product at a good price March 13, 2016
Rated 5 out of 5 by Good product Basic vitamin D3 at a safe dosage. September 12, 2015
Rated 5 out of 5 by great purchase This product is one of the most easiest to take. It is very pleasant to take being it's size is small and does not lodge in your throat. Very high quality product. Mike June 3, 2015
Rated 5 out of 5 by Nice D3!! This product is very nice, 'cause your capsule is more pure than others, the price is good and the amount is perfect to health maintenance. April 20, 2015
Rated 5 out of 5 by vitamin D Due to a lack of Vitamin D in my husband he is required to take vitamin D daily . Very happy with product January 16, 2015
Rated 5 out of 5 by Doctors Best Vitamin D3 This seems to work well for me. I've taken other D's and they don"t seem to do anything but this did. I think it is good. September 24, 2013
Rated 5 out of 5 by really helps I love this. I can see the difference it makes. June 6, 2013
Rated 4 out of 5 by Best value I checked into Vit D thoroughly when I was directed by Medical personnel to give my husband extra Vit D. ( 2,000IU) I am quite satisfied with the results from Swanson products. March 24, 2013
Rated 5 out of 5 by I increased my D3 and did notice a difference. Have used swanson products for years. March 7, 2013
Rated 4 out of 5 by Excellent Value Excellent value for this purchase, and easy to swallow. February 17, 2013
  • 2016-05-28 T13:23:29.244-05:00
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Lee Swanson, Founder of Swanson Health Products

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