Daytime: Active Ingredients Acetaminophen 1000 Mg - Pain Reliever/fever Reducer Dextromethorphan Hbr 30 Mg - Cough Suppressant Inactive Ingredients Acesulfame Potassium, Anhydrous Citric Acid, Aspartame, D&c Yellow No.10, Fd&c Blue No.1, Fd&c Red No.40, Maltodextrin, Natural and Artificial Flavors, Silicon Dioxide, Sodium Citrate, Soy Lecithin, Sucrose, Tribasic Calcium Phosphate Nighttime: Active Ingredients Acetaminophen 1000 Mg - Pain Reliever/fever Reducer Chlorpheniramine Maleate 4 Mg - Antihistamine Dextromethorphan Hbr 30 Mg - Cough Suppressant Inactive Ingredients Acesulfame Potassium, Anhydrous Citric Acid, Aspartame, D&c Yellow No.10, Fd&c Blue No.1, Fd&c Red No.40, Maltodextrin, Natural and Artificial Flavors, Silicon Dioxide, Sodium Citrate, Soy Lecithin, Sucrose, Tribasic Calcium Phosphate