Vitamin K
Bone strength and cardiovascular health depend on vitamin K working efficiently throughout your body, which is why this formula delivers all three types—K1, MK-4, and MK-7—in clinically studied forms. For active people pushing their limits, robust bone density and arterial elasticity aren't luxuries; they're the foundation that keeps you moving well for years to come.
Thorne Vitamin K is a complete, clinically studied formula combining vitamin K1 with two forms of vitamin K2—MK-4 and MK-7—to support healthy bone density, normal blood clotting, and the structural integrity of arteries as part of a consistent wellness routine.
Vitamin K supports the healthy ability of the blood to clot, promotes healthy arteries, and supports healthy bone density. However, there are three types of vitamin K, and each one is responsible for different benefits. Thorne’s Vitamin K is a complete formula that includes vitamin K1 and two forms of vitamin K2.
Benefits of Thorne’s Vitamin K:
- Supports the normal and healthy ability of the blood to clot*
- Promotes strong bones*
- Helps maintain the health and elasticity of arteries*
- Vitamin K "pairs up" with vitamin D in the body to help keep calcium in the bones where it belongs and out of the blood vessels and other soft tissues*
- Provides the highest quality, clinically studied forms of vitamin K1 and vitamin K2, as MK-4 and MK-7
- Contains significantly more MK-4 than most products on the market and the MK-7 is MenaQ7,® the form used in the majority of MK-7 research
- In addition, vitamin K offers nutritional support for oncology patients*
Suggested Use:
Take 1 capsule one to two times daily or as recommended by your health professional.
Warnings:
ALLERGY WARNINGThis product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.
PREGNANCY
If pregnant, consult your health professional before using this product.
INTERACTIONS
As Vitamin K interferes with the effect of anticoagulant drugs (like Coumadin), the concurrent use of these agents should be avoided.
Why Thorne Vitamin K Stands Apart
- Three-form completeness: Combines K1, MK-4, and MK-7 in a single capsule, covering the distinct roles each form plays in the body.
- Bone and calcium support: Works alongside vitamin D to help direct calcium toward bones and away from soft tissues, supporting healthy bone density over time.
- Arterial health: Formulated to help maintain the health and elasticity of arteries as part of a daily cardiovascular wellness routine.
- Clinically studied MK-7: Uses MenaQ7®, the specific form of MK-7 featured in the majority of published MK-7 research, at meaningful potency levels.
Frequently Asked Questions
What makes Thorne Vitamin K different from other vitamin K supplements?
Thorne Vitamin K includes three distinct forms—K1, MK-4, and MK-7 (as MenaQ7®)—in one capsule, with notably higher MK-4 levels than most comparable products and a clinically researched MK-7 source.
How does vitamin K relate to vitamin D in the body?
Vitamin K and vitamin D work together to help keep calcium properly directed toward bones and away from blood vessels and other soft tissues, making them a complementary pair in a bone-support routine.
Is Thorne Vitamin K suitable for everyday use?
It is designed for daily use as part of a wellness routine; individuals on blood-thinning medications or with specific health considerations should consult a healthcare professional before use.
Returns + Exchanges
Because this ships directly from Thorne, we can work with them to honor their return policy (assuming they have one).
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