Vitamin K2 with D3Vitamin K2 with D3 is a powerful, synergistic formula designed to support strong bones and healthy arteries by optimizing how your body uses calcium. Vitamin D helps your body absorb calcium and Vitamin K2 plays a critical role in guiding calcium into bones, where it belongs. This formula provides a higher dose of Vitamin K2 180 mcg of vitamin K2 as MK 7 (MenaQ7 PRO)the most studied and bioavailable formalong with 5,000 IU of vitamin D3 to support