(Virbac) Sebolux Medicated Shampoo is a unique antiseborrheic and keratoplastic formula to remove scales and crusts associated with seborrhea and other dermatoses. Sebolux Medicated Shampoo cleans the skin and leaves the coat soft and lustrous. Active ingredients 2% salicylic acid and solubilized sulfur are present in both free form and in Spherulites, an exclusive encapsulation that provides a slow release of ingredients long after application. Sebolux Medicated Shampoo is for use on dogs, cats and horses of any age. Salicylic acid and solubilized sulfur.