Cataplex D supports bone health, mineral absorption, the immune system, and cellular processes.* Encourages healthy calcium absorption from the intestinal tract into the blood Supports healthy immune system response function Supports and maintains healthy bone density Provides vitamin D, which is needed by almost every cell in the body for development and transcription Excellent source of vitamin D and antioxidant vitamin A* Take two tablets per day, or as directed. Serving Size: 2 Tablets Amount Per Serving Vitamin A ... 300mcg RAE Vitamin D ... 40mcg Calcium ... 40mg Other Ingredients: Calcium lactate, milk powder, potassium citrate, glycerine, cholecalciferol, sucrose, starch, calcium stearate, arabic gum, vitamin A palmitate, and ascorbic acid. Caution: This product is processed in a facility that manufactures other products containing soy, milk, egg, wheat, peanut, tree nuts, fish, and shellfish.