Mannose 100 capsulesServing Size 1 capsuled-Mannose 420mgInactive ingredients: Fumed silicaSuggested Use: Adults: Day 1** 3 capsules with 6 ozs. pure water every 2 hours, 8am-8pm (21 capsules)Day 2** 3 capsules with 6 ozs. pure water every 3 hours, 8am-8pm (15 capsules)Day 3** 3 capsules with 6 ozs. pure water every 4 hours, 8am-8pm (12 capsules)Maintenance: 3 capsules daily with 6 ozs. pure water.Children 2/3 of adult dose.