Cardiovascular HealthGeneral WellnessBone and Joint Health
Vitamin D-3 & K-2
NOW®
Last updated: Oct 10, 2025
NOW combines two nutrients extensively researched for their contribution to the health of bones, teeth and the cardiovascular system. Vitamin D3 promotes calcium transport and absorption. Recent studies indicate that vitamin D3 may play a role in proper insulin action and glucose metabolism and has an important function within the immune system. Vitamin K is critical for the formation of a healthy, strong bone matrix. Vitamin K's role in arterial health revolves around its ability to support proper calcium metabolism in vascular structures. Vitamin K2 is a readily active and biologically available form of vitamin K.*
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Ingredients*
We only evaluate bioactive ingredients—the ones that truly contribute to a product's performance. Below is a list of bioactive ingredients found in this product.
For each ingredient, the quantity in parentheses indicates the amount per serving.
Vitamin D3 is a form of vitamin D that the body produces in response to sun exposure, essential for bone health and immune system function.
Vitamin K2 is a nutrient important for blood clotting and bone health, primarily found in fermented foods and animal products. There are several forms of vitamin K2, with MK-4 being one of the most common. MK-4 is found in animal products such as meat, dairy, and eggs.
*These product and ingredient description statements have not been evaluated by the Food and Drug Administration (FDA). This product or its ingredients are not intended to diagnose, treat, cure or prevent any disease.
Product description and ingredient list are obtained from the product's brand/company website. Ingredient description is provided by our expert.
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