Ingredients for CVS Health Chest Congestion Relief DM Expectorant & Cough Suppressant Tablets, 60 CT

See the full list of product ingredients on the product label. Active Ingredients (per Tablet): Dextromethorphan HBr (20 mg), Guaifenesin (400 mg).

Inactive Ingredients: Magnesium Stearate, Microcrystalline Cellulose. May Also Contain (Colloidal) Silicon Dioxide, (Co) Povidone, Dicalcium Phosphate, Maltodextrin, Sodium Starch Glycolate, Stearic Acid.