Citracal Slow Release 1200, 1200 mg Calcium Citrate and Calcium Carbonate with 25 mcg (1000 IU) Vitamin D3, Bone Health Support, Calcium Supplement for Ages 12+, Take Once Daily Caplet, 185 Count 4.7 out of 5 stars 9,395 2 offers from $24.98 #5 Pure Encapsulations Calcium (Citrate)...