Cedel Anti Dandruff Shampoo is a highly effective medicated treatment that controls the problem of dandruff with regular use. Containing the highest level of ZINC PYRITHIONE active at 2%, Cedel Anti Dandruff Shampoo effectively kills the fungi that causes flaking skin and dry scalp which results in dandruff. The gentle foam is a superior shampoo so you clean your hair while you inhibit the fungi that causes dandruff. Gentle enough to use every day.