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Natural Factors, Vitamin D3 Drops , 400 IU, 0.5 fl oz (15 ml)

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Natural Factors, Vitamin D3 Drops , 400 IU, 0.5 fl oz (15 ml)

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Natural Factors, Vitamin D3 Drops , 400 IU, 0.5 fl oz (15 ml)

In Stock
400 IU
1000 IU
400 IU
  • Expiration Date: 08/2019
  • Shipping Weight:
    0.25 lbs
    Switch to Metric units
  • Product Code: NFS-01058
  • UPC Code: 068958010588
  • Package Quantity: 0.5 fl oz
  • Dimensions:
    4 x 2.1 x 1.5 in, 0.15 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • Made with Organic Olive Oil
  • 98% Organic Ingredients
  • Purity & Potency Guaranteed
  • Certified Organic by QAI
  • Suitable for Vegetarians

Vitamin D3 is essential for strong bones and teeth as it increases the body's absorption of calcium from food. Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles. Vitamin D3 is a potent liquid supplement that is carefully blended in a mixture of organic extra-virgin olive and flaxseed oils providing 400 IU of vitamin D3 in just one little drop. Also available in 1000 IU potency for adults.

Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

Suggested Use

Invert bottle and allow 1 drop (0.03 ml) to flow out onto a spoon, or mix with food or liquids. 1 drop per day or as directed by a healthcare professional. Do not exceed 1 drop per day for children under one year old. Shake well before use.

Other Ingredients

Organic extra-virgin olive oil, flaxseed oil, natural vitamin E.

Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.


As with any supplement, consult your health care professional before use if you are pregnant, breast feeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.

Keep out of the reach of children.


Supplement Facts
Serving Size: 1 Drop (0.03 ml)
Servings Per Container: 500
  Amount Per Serving % Daily Value
Vitamin D3 (cholecalciferol) 400 IU 100%
iHerb Customer Reviews

Good liquid D vitamin.

Posted by iHerb Customer on Feb 08, 2018 | Verified Purchase

Good liquid D vitamin. But long waiting for a drop. Baby have not problem with tumy. I am lucky.

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Highly recommended

Posted by iHerb Customer on Dec 23, 2017 | Verified Purchase

One drop per day for my kids. It’s the best compared to all other brands we have tried

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Great Product!!!

Posted by iHerb Customer on Sep 12, 2017 | Verified Purchase

Very good vitamine!

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Posted by iHerb Customer on Aug 31, 2017 | Verified Purchase

I looked for vit D for my baby that is dissolved in good quality oil. This product is it

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Good product!

Posted by iHerb Customer on Jul 13, 2017 | Verified Purchase

I think it's a good vitamin D3 for kids! It contains only D3 and olive oil, no other ingredients! Easy to give to a baby. My daughter doesn't mind taking her drops.

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