Kertyol P.S.O. Kerator-Reducing Shampoo is a product suitable for body and scalp with salicylic acid, micronized sulfur and ichthyol. The active ingredients are effective in the elimination of dandruff and prevention of the reappearance of dry and thick dandruff patches. Ichthyol soothes itching and reduces redness associated with dry skin. It can be used alone or with other specialized medical treatments.