EN
USD
Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Total:
Discount:
Together:
Quantity:
Cart Total:
Checkout
Customers Also Bought:

iHerb Customer Reviews

$9.55

$14.99

Savings of: $5.44 (36% off)

Sorry, this product is no longer in stock.

Write a Review
Reviews | English
Sort By

K2 or K7

Posted by Reviewer2575503 on Nov 27, 2013

Menaquinone-7 (MK-7) is different from MK-4 !!! Which one types of vitamin K includes the product?

Was this review helpful to you?

K2 MK4 (but not stated on the bottle)... useless dose!

Posted by Reviewer2534376 on Jun 09, 2014

The Mk7 (natural) form has a much longer half life than the MK4 (synthetic) form. Now say this is the MK4 form... but don't say that anywhere on the bottle. NOW do sell a form that is specifically MK7. The studies using 100 ug were done with MK7 (K2-7). The studies using 3 mg were done with Mk4 (K2-4). Thus 100 ug of K2 Mk4 is useless! :-(

Was this review helpful to you?

Excellent

Posted by Reviewer1294968 on Oct 10, 2009

I ordered on Saturday and received the products on Monday.

Was this review helpful to you?

Items 1-3 of 3 total