Pharmaceris H H-Purin Special is a specialist shampoo to cleanse and care for your scalp to alleviate the symptoms of dandruff, including oily and dry dandruff, irritation, itching and skin peeling. Maintaining the balance of the microbiome and appropriate pH of your scalp, the Scalpshield formula works together with allantoin and aloe vera to soothe and reduce redness and itching. Also including the antibacterial and antifungal properties, Octopirox and Ciclopirox Olamine, the shampoo reduces the growth of the microorganisms responsible for the development of dandruff, and reduces seborrhea by preventing oily hair.  Pharmaceris H - H-Purin Special: Soothes itching Calms redness Antibacterial and antifungal properties How to use: Apply the shampoo to your wet hair and massage in until a foam forms. Leave on for one to two minutes before thoroughly rinsing with water. Depending on your needs use daily as an intensive treatment, or up to twice weekly for preventative treatment. In case