Ingredients for CVS Health Chest Congestion Relief Tablets, 60 CT

See the full list of product ingredients on the product label. Active ingredient (per tablet) - PurposeGuaifenesin 400mg - Expectorant

Inactive Ingredients: Dicalcium Phosphate*, Magnesium Stearate, Maltodextrin*, Microcrystalline Cellulose, (Colloidal) Silicon Dioxide*, Sodium Starch Glycolate*, Stearic Acid*, (Co) Povidone*, *May contain one or more of these Ingredients