Nature's Bounty Calcium Magnesium Zinc is a mineral supplement that combines three essential minerals to support bone health and potentially reduce the risk of osteoporosis. Each bottle contains 100 coated caplets designed for optimal absorption and easy consumption. This supplement provides a balanced combination of calcium, magnesium and zinc - three minerals that work together synergistically in the body. Calcium is essential for maintaining strong bones and teeth, while magnesium aids in calcium absorption and supports muscle and nerve function. Zinc provides additional support for immune health and cellular function. The coated caplets come in a signature green Nature's Bounty bottle with clear labeling of active ingredients.