Shampoo for the treatment of hyperkeratosis and psoriasis of the scalp. Eliminates scales thanks to the presence of keratolytic and kerator-reducing substances such as urea, salicylic acid, glycolic acid, lactic acid, gluconolactone and shale oil, which reduce itching and inflammation. Gently cleanses while respecting the integrity of the scalp. Inci urea, sulfonate shale oil, salicylic acid, glycolic acid, lactic acid, gluconolactone, surfactants, rheological additives, perfume, demineralized water to taste to 100. Instructions for use and warnings Apply to wet hair, massage and leave for 2-3 minutes. Rinse thoroughly and, if necessary, repeat the operation. Apply only on intact skin. Do not touch the eyes immediately after application; in case of accidental contact, rinse thoroughly. Do not use in case of known allergies to the components. Keep out of the reach of children. Store in a cool and dry place. Do not use after the expiration date. Do not use if the primary container is damaged. For external use only. Undesirable effects In rare cases, skin rashes, itching, irritation and allergic contact dermatitis may appear. In case of adverse reactions such as persistent burning, blisters, redness, discontinue use and consult your doctor.