Natures Plus Ca/Mg/D3+K2 is a supplement that combines calcium, magnesium, vitamin D3, and vitamin K2, all essential for bone health. Each tablet provides these nutrients in a highly bioavailable form for better absorption. Maintaining healthy bones and teeth is crucial for overall well-being. Composition Calcium, Magnesium, Vitamin D3, Vitamin K2, Cellulose, Stearic Acid, Silica, Mixture of other ingredients. Instructions for use Take 2 tablets daily with a meal.