Nature's way calcium & magnesium mineral complex dietary supplement optimizes the use of both essential nutrients to help support healthy teeth, bones and muscles. One serving of our capsules contain 50% of your daily supply of calcium along with 63% of your daily dose of magnesium while providing optimal absorption into your body's system. This 100 capsule bottle lasts for two weeks when you take it according to the instructions. country of origin : united states size : 100 cap pack of : 1 selling unit : each keywords : bones;muscles;nutrients;supports;teeth