Cal-Mag Citrate Powder A Vegetarian Calcium / Magnesium / D2 Supplement to support bone function. We combine a 2 to 1 ratio of elemental calcium to magnesium in the citrate form along with vitamin D to enhance absorption. Calcium citrate is easy to absorb allowing a high percentage of elemental calcium and magnesium to be utilized by the body. Calcium and Magnesium are important for neurological and nervous system development, but also help with calming and relaxation, which makes it great for right before bed time. This convenient powder makes it easy to administer and can be mixed in cold drinks or soft foods. 30 Serving Vegetarian Powder. Directions As a dietary supplement, take 1 teaspoon of Cal-Mag Citrate Powder daily. Free Ground Shipping on Orders over $80 for Supplements! COUPON: Coupon THX2OFF50 for $2 off on orders over $50.