Nature's Bounty Calcium Magnesium Zinc is a mineral supplement that combines three essential minerals to support bone health, muscle function, and immune system health. Each bottle contains 100 coated caplets formulated to help reduce the risk of osteoporosis. This supplement comes in a distinctive green bottle with the Nature's Bounty logo. The three minerals work synergistically - calcium supports bone structure, magnesium aids in calcium absorption and muscle function, while zinc contributes to immune system health. The coated caplets are designed for easy swallowing. This product is labeled as a mineral supplement that may help reduce osteoporosis risk when taken as part of a well-balanced diet with regular exercise.