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NOW Foods Vitamin D-3 & K-2 combines two synergistic nutrients into a single daily veg capsule. The D-3 (cholecalciferol) is the same form your skin produces from sunlight, while the K-2 is menaquinone-7, the long-acting form derived from natto fermentation. Together they support bone density, immune resilience, and cardiovascular calcium routing. NOW Foods has been a family-owned supplement manufacturer since 1968, with an in-house lab in Bloomingdale, Illinois that conducts purity and potency testing on every batch. This product has over 11,000 reviews online and averages 4.8 stars, one of the top-rated D3/K2 combinations available.
Supports mood, immune function, bone health, and calcium routing. Especially valuable indoors or above 40° latitude.
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