Vitamin K2

Vitamins

Vitamin K2

Vitamin K2 helps guide calcium into bones and teeth and away from arteries, supporting stronger bones and a healthier cardiovascular system. Regular K2 use can aid bone density, dental health, and normal blood clotting—an easy daily step for long‑term bone and heart support.

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Key Facts

Vitamin K2 (menaquinone) is a fat-soluble nutrient that activates proteins responsible for directing calcium to bones and away from soft tissues
Supports bone mineralization, cardiovascular health, and vascular elasticity through activation of matrix Gla protein
The MK-4 form in this product has a shorter half-life (1 hour) but concentrates in tissues; MK-7 variants accumulate systemically over time
Liquid formulation with metered dosing allows precise intake and enhanced absorption compared to capsule forms

Ingredients

Vitamin K2 (as K2 MK-4), medium chain triglycerides, mixed tocopherols.

Why We Chose This

Vitamin K2 addresses a widespread nutritional gap: most people don't consume enough from food sources like fermented foods and dairy. Clinical evidence shows that adequate K2 status is associated with improved bone density at the lumbar spine and maintained arterial flexibility, particularly in postmenopausal women and those with cardiovascular risk factors. The MK-4 form in this liquid concentrate is well-researched for bone metabolism and activates osteocalcin, a protein that helps bind calcium to bone matrix. Unlike calcium supplementation alone, K2 works as a directional mechanism, ensuring calcium reaches skeletal tissue rather than accumulating in arteries. This formulation's liquid delivery system with a metered dropper provides flexibility for individualized dosing and consistent absorption, making it practical for long-term use in bone and cardiovascular health protocols.

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Frequently Asked Questions About Vitamin K2

What is the supporting research for the benefits of vitamin K2?

Vitamin K2 appears to help inhibit vascular calcification and support bone mineralization. (clinical perspective)
Higher vitamin K2 intake is associated with reduced coronary heart disease risk. (review of K1 vs K2)
Vitamin K2 supplementation is associated with improved bone turnover markers. (clinical trial)

How do I take vitamin K2?

Take 15 drops one to three times daily with a fat-containing meal to enhance absorption and support bone and cardiovascular health.

Pair it with vitamin D3 for synergistic effects on calcium metabolism and bone mineralization.

Can I take vitamin K2 with other supplements or medications?

Vitamin K2 works well with most supplements, though blood thinners like warfarin require consistent intake and medical oversight. Always discuss new supplements with your healthcare provider to catch potential interactions.

Who might benefit from taking vitamin K2?

Postmenopausal women and those concerned about bone density benefit from K2's ability to direct calcium into bones rather than soft tissues. People seeking cardiovascular support also find value in K2, as it helps maintain healthy blood vessel function.

How long does it typically take to notice effects of vitamin K2?

Vitamin K2 begins working within about 10 hours, though full effects on bone and cardiovascular health typically emerge over weeks to months of consistent use. Noticeable changes depend on your baseline status — some people report improvements within two to eight weeks, while others need longer to see meaningful results.

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