Solvit D3 + K2 dietary supplement contains natural vitamin K2 MK 7 obtained from the traditional Japanese fermented soy product - natto in the biofermentation process using the Bacillus subtilis ssp natto bacteria and natural vitamin D3. The product contributes to a proper absorption of calcium and phosphorus, it maintains the proper level of calcium in the blood and contributes to a proper functioning of the immune and bone system.