Ingredients for Dr. Scholl's Duragel Callus Remover

Active ingredient: Salicylic acid 40% (Callus remover)

Inactive ingredients: antioxidant (CAS 991-84-4), iron oxides, mineral oil, petroleum hydrocarbon resin, silicon dioxide, synthetic polyisoprene rubber, talc Salicylic acid 40% (Callus remover) Antioxidant (CAS 991-84-4), iron oxides, mineral oil, petroleum hydrocarbon resin, silicon dioxide, synthetic polyisoprene rubber, talc