Mannose 50 capsulesIngredients per capsule: d-Mannose 500 mgOther ingredients: Fumed silicaSuggested use: Adults: Day 1: 3 capsules with 6 ozs. of pure water every 2 hours, 8am - 8pm (21 capsules) Day 2: 3 capsules with 6 ozs. of pure water ever 3 hours, 8am - 8pm (15 capsules) Day 3: 3 capsules with 6 ozs. of pure water ever 4 hours, 8am - 8pm (12 capsules)Children: 2/3 of the adult dose.Maintenance: 3 capsules daily with 6 ozs. of pure water.