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Doctor's Best, Best Vitamin D3, 5000 IU, 180 Softgels

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$5.62 (47)
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In Stock
  • Expiration Date: Dec 2018
  • Shipping Weight: 0.18 lbs (0.08 kg)
  • Product Code: DRB-00218
  • UPC Code: 753950002180
  • Package Quantity: 180 Softgels
  • Dimensions: 3.9 x 2.1 x 2.1 in, 0.15 lbs (0.07 kg)
Product Overview


  • Science-Based Nutrition
  • Dietary Supplement
  • Non-GMO and Gluten Free

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.

Suggested Use

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

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.

Supplement Facts
Serving Size: 1 softgel
Servings Per Container: 180 servings
  Amount per serving % Daily Value
Vitamin D3 5000 IU 1250%
iHerb Customer Reviews

Reliable Vitamin D3

Posted by 5735629203355337116 on Jan 02, 2017

It works.

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Posted by 4785556301153710373 on Dec 30, 2016


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Good supplement.

Posted by Ottoman on Dec 28, 2016

This is a repeat order. A good supplement. Vit D3 is critical to any healthy diet.

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very good product

Posted by 5708134195823323195 on Dec 20, 2016

thanks for this product very fast delivery very good price

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비타민D3 꼭 필요하죠

Posted by A-Piece-of-Cloud on Dec 16, 2016

비타민D3는 여러 종류 먹어봤지만 별로 차이는 없는 듯. 일부러 혈중 농도를 100ng/ml 까지 높여보기도 했지만 다른 효과는 모르겠고 감기는 코 감기 걸려도 2일을 넘기지 않고 독감 등은 몇 년간 걸려본 적 없는 듯. 하루 1알 정도면 적당한 듯.

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