Jamieson Effervescent Magnesium 200 mg is a refreshing and delicious citrus-flavoured magnesium tablet with vitamin D and K that dissolves easily in water to help support bone health and muscle function. Directions Adults: Dissolve 1 tablet daily in 4-6 oz of cool water. Take once daily. Store between 15ºC and 25ºC, away from children. Serving Size 1 tablet daily Quantity 10 tablets Ingredient Information Nutrient Information Magnesium (Carbonate, Oxide, Sulfate) 200 mg Vitamin D3 (Cholecalciferol) 2.5 mcg/100 IU Vitamin K1 (Phylloquinone) 40 mcg Also Contains Sodium bicarbonate, potassium bicarbonate, citric acid, d-sorbitol, natural flavours (fruit punch, orange, tangerine), wheat germ oil, stevia rebaudiana leaf, natural colours (vegetable juice, riboflavin). NO salt (NaCl), gluten, lactose, artificial sweeteners, colours, flavours or preservatives. Warning Consult a health care practitioner prior to use if you are taking blood thinners.