Supports: Gallic Acid sensitivities including back pain, hyperactivity, food cravings, nasal and sinus congestion, learning difficulties, rapid heart beat, and wheat allergy. Size: 1 oz liquid Suggested Usage: 10 drops 3 times per day or as directed by your healthcare professional. Contains: Gallic acid, 4x, 6x, 12x, 30x, 12-30c; 20% Alcohol, Purified water.