Jarrow Formulas MK-7 is made via fermentation by Bacillus subtilus natto. MK-7 (Menaquinone-7) is the bioactive form of vitamin K2 found naturally occurring in Natto. MK-7 is ten times better absorbed than K1 from spinach and is responsible for the carboxylation of specific bone proteins needed for building bones.
- Promotes Bone Health
- No wheat, no gluten, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts
- It contains 90 mcg