Jarrow Formulas Inositol is readily absorbed and used to produce the active inositides as necessary. The various forms of inositol (phosphatidylinositol and inositides such as IP3) are active in cell-to-cell communication, (e.g., transmission of nerve impulses). Tissues that are affected include the brain, liver and muscles. Inositol (a.k.a., myoinositol) is an indirect source of glucuronic acid, which is essential to liver detoxification. IngredientsInositol Other ingredients: Magnesium stearate (vegetable source), silicon dioxide and cellulose. Capsule consists of hydroxypropylmethylcellulose.Allergens: No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.  Directions For UseTake 1 capsule per day or as directed by your qualified healthcare professional. PrecautionsIf you have a medical condition, are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.