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Doctor's Best

Best Vitamin D3

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Retail $11.99 Save 48%
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5,000 IU 180 Sgels
  • 5000 IU / 180 Softgel Capsules

  • Science-Based Nutrition

  • The Sunshine Vitamin!
Vitamin D3 (cholecalciferol) is a nutrient that is critical to many bodily functions. Vitamin D3 is beneficial for supporting bone health, immunity, 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.

Product Label

Supplement Facts

Serving Size 1 Capsule

Servings Per Container 180 servings

  Amount Per Serving %Daily Value
Vitamin D3 5000 IU 1250%

Other Ingredients: Extra virgin olive oil, softgel capsule (gelatin, glycerin, purified water).

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

Not suitable for vegetarians. Contains nothing other than listed ingredients.

Terms and Ingredient Definitions

Doctor's Best Best Vitamin D3 Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Best Vitamin D3 4.9 5 10 12
Vitamin D3 I like that it's in a softgel and has olive oil as the carrier oil. Good price for the quality and in a convenient small size. October 21, 2013
Best Vitamin D3 I'm pleased with this product and for the price, it's a great value June 5, 2013
very good product I have found this very helpful with and for my legs, joints and I just feel better all around. Thank You for the good price. Have told my friends and family Thank You for being there for me June 2, 2013
D 3 Both my husband and I take 5000 units daily and Swanson Vitamins give you the best value for your dollar on all vitamins. We have purchased this product for years and we both recommend this product. May 31, 2013
easy to take Great product and easy to take. I can't give the reason I take it because its disallowed. February 17, 2013
Good product, good price After being told I had very low levels of Vitamin D3 I tried lots of products before coming across this one. My numbers are now up and what I like about this one is that is has no soy, is small and gel. You also get so many for your money. February 9, 2013
Vitamin D is the best Having low vitamin d these supplements are easy to take and have no bad side effects. September 25, 2012
Good product! I got my D3 vitamin and it was fine! August 1, 2012
Good Value I appreciate the value of Swanson products. Many of the Vitamin D products on the market are lower strength and more expensive. The Swanson brand assures me that I am getting my money's worth. July 11, 2012
Great Vit D3 Great purchase, definitely recommend. January 11, 2012
1-11 of 11

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Shipping Restrictions

Countries with restrictions on this product:

  • Canada

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States with restrictions on this product:

  • Alberta
  • British Columbia
  • Manitoba
  • New Brunswick
  • New Foundland
  • Northwest Territory
  • Nova Scotia
  • Nunavut
  • Ontario
  • Prince Edward Island
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  • Saskatchewan
  • Yukon Territory

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