21st Century's Cal Mag Zinc +D3 is a comprehensive dietary supplement that combines calcium, magnesium, zinc, and vitamin D3. This essential mineral combination is specifically formulated to support strong bones and teeth health. The bottle contains 90 tablets for convenient daily supplementation. This supplement provides an important trio of minerals (calcium, magnesium, and zinc) along with vitamin D3, which work synergistically to promote optimal bone and dental health. Vitamin D3 helps enhance the absorption of calcium, while magnesium and zinc provide additional support for maintaining proper bone mineralization. The product comes in a white bottle with a distinctive blue cap and clear labeling from the trusted 21st Century brand.