A dietary supplement combining vitamin D and vitamin K. Vitamin D contributes to the normal function of the immune system, supports normal muscle function, and helps maintain healthy teeth. Vitamin K may contribute to normal blood clotting and supports the body’s calcium management when taking high doses of vitamin D3. Together, vitamins D and K2 have a synergistic effect, enhancing the function of both nutrients. Each capsule contains: 62.5 µg of vitamin D3 (2500 IU), 100 µg of vitamin K2.