Precipitated Calcium Carbonate - The mineral calcium may be the lots of abundantly located mineral in the human bodythree. Calcium supplements can too incorporate calcium citrate, calcium lactate, and calcium phosphate. Calcium citrate is pricey and doesn't consist of as significantly elemental calcium as calcium carbonate. Calcium carbonate delivers 40% elemental calcium - calcium carbonate manufacturer</p><br /><br />http://www.acpl.co/images/logo.jpg