Calcium & Magnesium 2:1 offers a high dose of calcium citrate and magnesium in fewer pills to help support bone density and prevent bone loss. Enhanced with vegetarian vitamin D2 to enable calcium absorption, these smooth, coated tablets can also be dissolved in hot water for people who have slower digestion or prefer not to swallow larger pills.Each tablet containsMedicinal ingredients Calcium (calcium citrate) 300 mg Magnesium (magnesium oxide) 150 mg Vitamin D2 (ergocalciferol) 5 mcg (200 IU) Non-medicinal ingredientsMicrocrystalline cellulose, croscarmellose sodium, magnesium stearate (vegetable)CoatingGlycerin (vegetable), hypromellose, titanium dioxideContains noDairy, wheat, or glutenAdult dosageTake 1-3 tablets daily with food or as directed by a health care practitioner. Take a few hours before or after taking other medications