Key Benefits

• Helps maintain normal bones for everyday strength.

• Supports normal blood clotting, so your body can respond naturally.

Feel confident in your daily routine with Thorne’s Vitamin K. This advanced formula combines vitamin K1 with two forms of vitamin K2—MK-4 and MK-7—delivering a comprehensive approach to your wellbeing. Vitamin K contributes to the maintenance of normal bones and supports normal blood clotting, helping you stay active and resilient.

With a higher amount of MK-4 than most products and the highly bioavailable MK-7 (MenaQ7®), this supplement is designed to fit seamlessly into your lifestyle. Choose Thorne’s Vitamin K for a thoughtful blend that supports your body’s natural balance, every day.

Thorne’s Vitamin K supplement stands out by including MK-4 and MK-7 MenaQ7®, two highly effective forms of vitamin K2. MK-4 (menaquinone-4) plays a crucial role in activating osteocalcin, a protein needed to bind calcium to the bone matrix, thereby promoting strong and healthy bones. It also supports blood clotting by activating proteins that prevent excessive bleeding. Thorne’s supplement offers a higher concentration of MK-4 than most other products, providing enhanced support for these vital functions. MK-7 (menaquinone-7) is known for its superior bioavailability and is the longest-lasting, most bioactive form of Vitamin K, with MenaQ7® being the only clinically validated, patented version of MK-7 that remains in the bloodstream for up to 72 hours. This combination ensures comprehensive support for healthy bones, arteries, and overall wellbeing, making Thorne’s Vitamin K a standout choice in vitamin K supplementation.

Thorne sets the standard for excellence in the supplement industry. Recommended by over 100 professional sports teams and U.S. National Teams, Thorne offers a curated bundle of clean, science-backed supplements and treats designed to fuel your body naturally and effectively. With more than 30 years of dedication to quality, Thorne's commitment to purity and potency begins with sustainably sourced ingredients and rigorous testing. Every supplement undergoes four rounds of testing to ensure optimal absorption, safety, and efficacy, making Thorne the trusted choice for both health-conscious individuals and professionals.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Vitamin K1, Vitamin K2 (MK-4), Vitamin K2 (MK-7), Hypromellose Capsule, Microcrystalline Cellulose, Mixed Tocopherols, Silicon Dioxide.

Take 1 capsule one to two times daily or as recommended by your health professional.

ALLERGY WARNING:
This 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.

Additional Information:

Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.

If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.

We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.