Added to Cart
Cart Total:
Customers Also Bought:
24/7 Help

Source Naturals, Vitamin K2, 100 mcg, 60 Tablets

$15.60 $15.60 (Saved $12.38)

Thank you!

Your email is being processed.

Source Naturals, Vitamin K2, 100 mcg, 60 Tablets

Shipping Saver ?
Our Price:
You Save:
$12.38 (44)
  • Quantity Discount
  • Buy 3+
    Save 10%

Sorry, this product is no longer in stock.

Earn 5% Loyalty Credit ?

Source Naturals, Vitamin K2, 100 mcg, 60 Tablets

In Stock
  • Expiration Date: 09/2020
  • Shipping Weight:
    0.24 lbs
    Switch to Metric units
  • Product Code: SNS-01922
  • UPC Code: 021078019220
  • Package Quantity: 60 Tablets
  • Dimensions:
    1.8 x 1.8 x 3.3 in, 0.2 lbs
    Switch to Metric units
  • Source Naturals Vitamin K2 is not certified organic; however, the material is non-GMO. - Source Naturals

Combo Offer!
Save $2.00 when you purchase these items today for only $20.60
Together: $20.60

Sorry, this product is no longer in stock.

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 iHerb Customer on Jul 08, 2016 | Verified Purchase

D vitamini oluşu harika.

Thanks for your feedback!

Vitamin K2

Posted by Vizion on Jul 05, 2016 | Verified Purchase

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.

Thanks for your feedback!

have not tried yet

Posted by iHerb Customer on May 26, 2014 | Verified Purchase

will review when tested

Thanks for your feedback!

great vitamin

Posted by iHerb Customer on Apr 17, 2011 | Verified Purchase

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

Thanks for your feedback!

Great for your bones!

Posted by iHerb Customer on Feb 01, 2011 | Verified Purchase

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!

Thanks for your feedback!