Heading Look. Feel. Do. Better. Purpose Corn/Callus Remover Manufacturer Merck Consmr Active Ingredients Salicylic Acid 17% W/W Directions Wash affected area and dry thoroughly. Apply one drop at a time with applicator to sufficiently cover each corn/callus. Let dry. Repeat procedure once or twice daily as needed for up to 14 days (until corn/callus is removed). May soak corn/callus in warm water for 5 minutes to assist in removal. Protective pads may be used to cushion corn/callus during treatment. Retain card for full labeling. Inactive Ingredients Castor Oil; Ethyl Lactate; Flexible Collodion; Polybutene; (Contains Alcohol 18% V/V and Ether 53% V/V From Flexible Collodion) Uses For the removal of corns and calluses. Relieves pain by removing corns and calluses. Works safely and effectively. Soft cushions relieve painful pressure while the medicated liquid removes the corn/callus. Self-stick waterproof adhesive holds cushion in place.