Calcium carbonate, magnesium oxide, maltodextrin. Contains less than 2% of: blue 2 lake, cholecalciferol (vit. D3), copper sulfate, croscarmellose sodium, magnesium stearate, manganese sulfate, polyethylene glycol, polyvinyl alcohol, red 40 lake, talc, titanium dioxide, tocopherols (to preserve freshness), yellow 6 lake, zinc oxide.
Bottled sealed with printed foil under cap. Do not exceed suggested use. As with any supplement, if you are pregnant, nursing, or taking medication, consult your doctor before use.