Pure Calcium Citrate Powder by Superb Supplements

What the brand says

Sold as “Pure Calcium Citrate Powder by Superb Supplements - 100g (3.5 oz)”

Calcium is necessary for many normal functions of your body, especially bone formation and maintenance. Calcium can also bind to other minerals (such as phosphate) and aid in their removal from the body. Calcium citrate is used to prevent and to treat calcium deficiencies.