Extra Strength Vitamin D3 & K2

Natural Factors USA Verified independent store

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Vitamin D3 & K2 is one of our favorite duos! Vitamins D3 and K2 team up to provide a balanced ratio of these essential nutrients in their highly bioavailable forms, offering dual-a ction support for bone and blood and circulatory health.* These two nutrients are known for their ability to support calcium utilization throughout the body. In a convenient one-per-day formula! Provides highly bioavailable forms of vitamin D, cholecalciferol Supports healthy immune and cardiovascular system function and the development and maintenance of bones and teeth* Show more