Vitamin K2 + D3 | 15mlThis formulation from New Roots Herbal provides vitamin K in the menaquinone 7 form (vitamin K2) and vitamin D in the cholecalciferol form (vitamin D3). Vitamin D3 plays a fundamental role in maintaining bone and muscle health by regulating calcium metabolism. It is necessary for the absorption and use of calcium and phosphorous for the development of healthy bones and teeth. It also contributes to maintaining the integrity of the immune system.