Each Adora® Calcium Supplement disk is made with naturally delicious, premium Fairtrade certified chocolate and provides approximately half your daily value of calcium. Our proprietary formulation includes vitamin D3 and magnesium for optimal absorption and bone health. There are 500 milligrams of calcium and 40 milligrams of magnesium in each delicious chocolate disk. Adora Milk Chocolate Calcium Supplements are rich and creamy, while the Adora Dark Chocolate Calcium Supplements contain 64 percent cacao for that delicious dark chocolate flavor.