BIONATAR ™ shampoo generated to peel, cleanse and comfort the scalp and skin in patients with symptoms of psoriasis or seborrheic dermatitis. Its unique composition is rich in ichthyol (sosdium shale oil sulfonate), willow extract (salix alba extract), glycolic acid, the ingredient Inca inchi oil and panthenol. How to use: Apply 1-2 doses on the hair or damp skin area, with a light massage. Leave on for 5 to 10 minutes and then rinse. In case of contact with the eyes, rinse immediately with plenty of water. It is safe for frequent use.