Helps support skeletal system.No sugar starch yeast wheat milk soy artificial colors flavors or preservatives. Take one tablet daily as a dietary supplement or a directed by a healthcare professional. Dicalcium Phosphate; Microcrystalline Cellulose; Stearic Acid; Croscarmellose Sodium; Magnesium Stearate; Silica. Windmill Vitamin D 400 IU Tablets helps develop strong bones and teeth.