Active ingredients: salicylic acid (0.5%). purpose: acne treatment. inactive ingredients: water, sodium c14-16 olefin sulfonate, sorbitol, polysorbate 20, laureth-4 carboxylic acid, sodium laureth sulfate, ethylhexylglycerin, sodium benzoate, citric acid, fragrance, sodium hydroxide, polyquaternium-39, sodium bicarbonate, disodium edta.
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.