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Source Naturals, Vitamin K2, 100 mcg, 60 Tablets

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In Stock
  • Expiration Date: Sep 2020
  • Shipping Weight: 0.24 lbs (0.11 kg)
  • Product Code: SNS-01922
  • UPC Code: 021078019220
  • Package Quantity: 60 Tablets
  • Dimensions: 1.8 x 1.8 x 3.3 in, 0.2 lbs (0.09 kg)
  • Source Naturals Vitamin K2 is not certified organic; however, the material is non-GMO. - Source Naturals

Product Overview


  • Dietary Supplement
  • Supports Bone Health

Vitamin K2 is a more biologically active form of vitamin K extracted from a fermented Japanese soyfood called natto, a powerhouse of nutrients. Fat-soluble, it is an essential cofactor for the production of proteins that bind calcium supporting cardiovascular and bone health. Vitamin K2 is more efficient than K1 because it remains in circulation longer and is active in more tissues.

Suggested Use

1 tablet daily, preferably with a meal.

Other Ingredients

Dibasic calcium phosphate, stearic acid, colloidal silicon dioxide, modified cellulose gum, and magnesium stearate.

Contains milk and soy.

Contains no yeast, egg, gluten or wheat. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance.


Caution: If you are pregnant, may become pregnant, breastfeeding, or if you are taking anticoagulant drugs such as warfarin (Coumadin), consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Tablet
  Amount per Serving %DV
Vitamin D-3 (as cholecalciferol) 400 IU 100%
Vitamin K (as menaquinone-7) 100 mcg 130%
Calcium 200 mg 20%
Bacillus subtilis Natto Extract 100 mg
†Daily Value not established.
iHerb Customer Reviews


Posted by 4869545968628951959 on Jul 08, 2016

D vitamini oluşu harika.

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Vitamin K2

Posted by Vizion on Jul 05, 2016

I like Source Naturals, I have high hopes for the purity and effectiveness of this product. However, please, I just want pure vitamin K2 with some Natto nutrients on the side. Since I can't find any Source Naturals product with pure vitamin K2, I will change to Thorne, after this product.

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have not tried yet

Posted by 5536595171908109527 on May 26, 2014

will review when tested

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great vitamin

Posted by Reviewer1983997 on Apr 17, 2011

This is the ONLY vitamin K2 that does not cancle out with K added and that is what we need!

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Great for your bones!

Posted by Reviewer3060686 on Feb 05, 2011

Excellent quality. I may repurchase this particular brand, or try others at iHerb. K2 is a necessity if you have concerns about joint flexibility- I highly recommend it!

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