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.

Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.