M / s. Jayanthi Trading Company is a partnership firm established in the year 2000. We have developed Natural Oyster Shell grade Calcium Carbonate which is a natural additive of Calcium Supplements suitable for Pharma Industries. It is highly used in nutrition tablets and syrups. The quality strength of our product is that it is one and only natural eatable Calcium Carbonate, Pharma grade. Since it is natural, it mixes with human body naturally and it shows effective results. In comparison of other calcium carbonate such as precipitated CaCO3, Calcium Gluconate, Calcium Phosphate which are obtained by chemical method and cannot show more effective results than our natural Oyster Shell Calcium Carbonate. Generally Calcium intake is mostly needed for bone growth, better cardiac function, muscle contraction, blood coagulation, nervous activity, maintaining structural integrity of cell membrane and also during pregnancy period. For this, our Natural Oyster Shell Calcium Carbonate gives best result in tablet form and in syrup rather than other regular grade of precipitated Calcium Carbonate.