Directly Compressible Calcium Powders

Directly compressible (DC) calcium carbonate products from SPI Pharma for swallow and chewable tablets have high functionality and create a superior mouthfeel. Calcium carbonate (CaCO3) is a very reactive antacid active which is used alone or in combination with magnesium compounds. It can be used also as a Ca supplement and as an excipient. It has a crystalline structure and buffering properties.

Does your formulation require a calcium carbonate component? 

Your next step will be to determine which products best suit your formulation needs by clicking on the Product Selection Guide below. Additionally, more detailed information can be found in the appropriate product sections of our website. As always, our sales and technical teams are ready to assist you with any questions that arise. Your journey to formulation success starts here.

Calcium Carbonate Product Selection Guide