The K₂ form of vitamin K has been clinically studied for its role in supporting healthy bone metabolism and cardiovascular health.

Ultra K2 provides 15 mg of vitamin K₂ in the MK-4 form. Although vitamin K₂ is best known for its benefits to postmenopausal bone health due to its lack of estrogenic effects, it also supports cardiovascular health by improving the body's ability to transport calcium to the bones, and it improves joint mobility and flexibility by promoting cartilage health.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.