PureHeart K2D combines vitamins K2 and D3 to support cardiovascular function, healthy vascular calcium balance and normal vitamin K and D status.

Each capsule provides 25 mcg (1,000 IU) of vitamin D3 and 240 mcg of vitamin K2 as menaquinone-7, commonly called MK-7.

Vitamin D supports calcium absorption and availability, while vitamin K supports proteins involved in calcium regulation. Together, they support healthy calcium balance within vascular tissues.

Menaquinone-7 is a form of vitamin K2. The MK-7 in PureHeart K2D is naturally derived from the flower compounds geraniol and farnesol.

Vitamin K2 supports the activation of matrix Gla protein, which is involved in maintaining healthy calcium balance within vascular tissue. The formula also supports healthy arterial blood flow and vascular elasticity.

No. It supports normal vascular calcium regulation but should not be described as preventing arterial calcification or treating cardiovascular disease.

Its verified primary indication is cardiovascular support and vascular calcium balance. Vitamin D and K also have broader roles in calcium metabolism, but this product is not a complete bone formula and does not provide calcium or magnesium.

Take one capsule once or twice daily with a meal. The 60-capsule bottle provides approximately 30–60 days of use.

It is suitable for vegetarians, but not vegans. The vitamin D3 is derived from lanolin, which comes from sheep’s wool.

Consult a healthcare professional if pregnant or breastfeeding, managing a medical condition or taking medication. Vitamin K may be contraindicated with warfarin and other blood-thinning medicines, so do not use it without professional approval.