Maximum potency, quality
Innerzyme K2 is derived from Natto and contains MK7; which is the superior alternative to K2 products that contain MK4 - which does not stay in the body as long. I feel that taking the full 300 mcg dose does wonders for my heart, my bones and my mind. My doctor said my blood tests have significantly improved!! Definitely recommend Innerzyme over the cheaper brands.