Carlson Vitamin K2 Menatetrenone -- 5 mg - 180 Capsules
MK4, 5mg - best value for k2
According to medical journal sources listed on the wikipedia entry for k2 this version, MK4 (menetetrenone), not MK7, is the kind to get. Plus, even though it's more expensive per capsule each capsule is 5mg, which makes it cheaper per mg. Remember it takes 1000mcg to equal 1mg.
July 15, 2011
Carlson K2 - MK7 form
This product increases the capability of the calcium your body consumes. I take it for the value in rejuvenating my old bones, HA! It will help in really growing great fingernails also.
November 24, 2009
Carlson Vitamin K2, is not best form...!
After researching the ingredients...- I discovered that Carlson K2, is the MK-4 form & only lasts a few hours (same with K-1).
The best long lasting form of Vitamin K- is K2 from menaquinone-7!- This is available from Vitacost as MK-7, or with NSI's K2 + D3.
November 7, 2007