About Vitamin D3 + K2 (MK-4) With Vitamin C TabletsYou get a powerful trio of essential nutrients in these convenient tablets: vitamin D3, vitamin K2 (as MK-4), and vitamin C. The vitamin D3 comes microencapsulated for enhanced absorption even when taken without food, while the MK-4 form of K2 offers better tolerability than MK-7 for most people. This combination supports immune function, promotes healthy bone density, and helps maintain cardiovascular health.
Our Vitamin D3 + K2 (MK-4) Story
We spotted a major gap in the vitamin D3 + K2 market: while most brands use MK-7 due to its superior bioavailability, many customers experience digestive issues or other intolerances with this form. Despite MK-7’s advantages on paper, real-world tolerability matters more than theoretical potency if people can’t actually take the product consistently.
We formulated with MK-4 instead, the form naturally found in foods and generally much better tolerated. To compensate for MK-4’s lower bioavailability, we increased the dose 10-fold compared to our MK-7 version. We also chose microencapsulated forms of both D3 and K2 to maximize absorption, plus added vitamin C to support antioxidant activity and help maintain the stability of these fat-soluble vitamins. The result is a vitamin D3 + K2 formula that more people can actually use effectively.Benefits
Supports Immune System: Vitamin D supplements help maintain robust immune function by supporting the activity of immune cells like T-cells and macrophages.
Promotes Bone Health: Vitamin D3 and K2 work together to support proper calcium absorption and utilization, with D3 enhancing calcium uptake from the intestines while K2 directs that calcium to bones rather than soft tissues.
Supports Cardiovascular Health: Vitamin K2 helps maintain healthy arterial flexibility by supporting proper calcium distribution, while vitamin D3 supports healthy blood pressure levels already within the normal range.
Supports Antioxidant Activity: The added vi…
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