Active Ingredients: Salicylic Acid 2% Inactive Ingredients: Betaine, Butylene Glycol, Chamomilla Recutita (Matricaria) Flower Extract, Glycerin, Hydroxyacetophenone, Pentylene Glycol, Phenoxyethanol, Potassium Sorbate, Propanediol, Purified Water, Sodium Benzoate, Sodium Citrate Dihydrate, Sorbic Acid, Spirulina Platensis (Blue Algae) Extract. Ingredients Are Subject To Change At The Manufacturer's Discretion. For The Most Complete And Up To Date List Of Ingredients, Please Refer To The Product Packaging.