This food supplement from Greenlife Health contains 30 tablets with a blend of calcium, zinc, magnesium, boron, and vitamin D3 (cholecalciferol). The main purpose of this supplement is to support general wellness, immune function, and sleep quality. The tablet formulation is perfect for those who prefer to take supplements in a convenient and portable manner. The ingredients in this supplement are carefully chosen to provide optimal support for various bodily functions. This product is a must-have for anyone looking to enhance their health and well-being.