Jarrow Formulas, MK-7, 90 mcg, 60 Softgels

Bioactive Vitamin K₂ Supports Bone and Cardiovascular Health Gluten Free Dietary Supplement Bone & Joint Jarrow Formulas® MK-7 is naturally made via fermentation by Bacillus subtilis subsp. natto and is much better absorbed than K₁ from spinach. MK-7 is a longer-acting form of vitamin K compared to K₁ and MK-4, and better supports carboxylation of specific proteins needed to build bones and support cardiovascular health.