Sudafed PE Daytime In Each Tablet Active Ingredients: Phenylephrine HCl (10 mg), Nasal Decongestant. Inactive Ingredients: Carnauba Wax, D&C Yellow 10 Aluminum Lake, FD&C Red 40 Aluminum Lake, FD&C Yellow 6 Aluminum Lake, Magnesium Stearate, Microcrystalline Cellulose, Modified Starch, Polyethylene Glycol, Polyvinyl Alcohol, Powdered Cellulose, Pregelatinized Starch, Sodium Starch Glycolate, Talc, Titanium Dioxide. Sudafed PE Nighttime In Each Tablet Active Ingredients: Diphenhydramine HCl (25 mg), Antihistamine; Phenylephrine HCl (10 mg), Nasal Decongestant. Inactive Ingredients: Carnauba Wax, FD&C Blue 1 Aluminum Lake, Magnesium Stearate, Microcrystalline Cellulose, Modified Starch, Polyethylene Glycol, Polyvinyl Alcohol, Powdered Cellulose, Pregelatinized Starch, Sodium Starch Glycolate, Talc, Titanium Dioxide.