• Synergistic support for bone health* • Promotes healthy calcium metabolism* • Helps maintain cardiovascular health* Vitamin D3 (cholecalciferol) and Vitamin K2-7 (menaquinone) work synergistically to help maintain bone health. Vitamin D3 helps maintain healthy serum calcium levels by promoting intestinal absorption and reducing urinary excretion of calcium. Vitamin K2-7 supports healthy bone mineralization by acting as a cofactor in the carboxylation of osteocalcin, allowing calcium to bind to this protein in the extracellular matrix of bone.
