Folacin (Folic Acid) 400 mcg, also known as Vitamin B9, contributes to several processes within the body, but is best known for its support of maternal tissue growth during pregnancy. Ingredients: Bulking Agents: Dicalcium Phosphate, Microcrystalline Cellulose; Anti-Caking Agents: Vegetable Stearic Acid, Silicon Dioxide; Cross-Linked Cellulose Gum; Folacin (Folic Acid As Pteroylglutamic Acid).