Natural Factors Vitamin K2 contains MK-7, the most bioavailable form of vitamin K that is naturally produced. Each dose provides 24-hour protection by directing calcium to the bones and teeth, where it is needed most, and away from the arteries.

Vitamin K2 is found in the diet of natto, a fermented soy food popular in Japan, as well as in butter, meat, egg yolks, and organ meats from animals that are grass-fed rather than grain-fed.

Natural Factors Vitamin K2 also plays an important role in bone metabolism and promotes healthy teeth. For most people, diet alone will not help them meet their daily needs for vitamin K2.

• Encourages the development of stronger teeth
• Supports healthy insulin production
• Prevents vitamin K deficiency
• Provides 24-hour protection