21st Century Cal Mag Zinc + D3 is a comprehensive mineral supplement that combines calcium, magnesium, zinc, and vitamin D3 to support bone health and overall wellness. Each bottle contains 90 tablets and is formulated to provide essential nutrients that work together synergistically. Key features: • Contains calcium, magnesium, zinc and vitamin D3 • Supports bone and skeletal health • 90 tablet count • Gluten free formula • Easy-to-swallow tablets This mineral supplement features the important trio of minerals - calcium, magnesium and zinc - enhanced with vitamin D3 for optimal absorption and utilization. Calcium and vitamin D3 work together to support strong bones and teeth, while magnesium aids in calcium absorption and muscle function. Zinc provides additional support for immune health and protein synthesis. The formula comes in a white bottle with a distinctive blue cap featuring the 21st Century brand logo.