12/case directions: for adults as a dietary supplement, take one (1) vcap one to two times daily as needed, preferably with juice or water on an empty stomach. Natural calming effect, supports mental focus. Serving size: one (1) vcap ingredients: gaba (gamma-aminobutyric acid) 750 mg other ingredients: cellulose (capsule), silica & magnesium stearate (vegetable source). 01/05/18