Dietary supplement indicated for the prevention and treatment for people who tend to have weak bones and who lose a lot of weight, indicated for adults, especially during menopause. It is also recommended for use during pregnancy. Due to the high content of vitamin D and K it is recommended only for adults. Vitamins D3 and K2 are the perfect combination for the maximum use of calcium, contributing to the maintenance of bones and preventing calcium deposits in the arteries. It provides the maximum daily dose of vitamin D3 (4,000 IU) and 133% of the NRV of vitamin K2 (100 µg) in the form with the highest bioavailability and longest permanence in the bloodstream, menaquinone-7.