Calcium Supplements

ProTec Laboratory was the original manufacturer of Coral Calcium Supreme and has manufactured millions of bottles for retail sale. We use only the highest grade Sango coral calcium, obtained from Okinawa, Japan. The natural coral grains, harvested from the ocean floor off subtropical Okinawa, with ecological safety and concern, contain a variety of naturally balanced essential minerals such as calcium, magnesium, zinc, selenium. In addition, this Coral Calcium is a natural coral mineral powder which contains calcium and magnesium in an ideal balance of 2:1.