- For hair with dandruff and seborrhea, - Reduces redness of the scalp and flakes - Relieves itching and irritation of the scalp.Prescription products without the PrescriptionSESDERMA - SEBOVALIS Treatment Shampoo - Seborrheic Dermatitis Dandruff, seborrhea and flaking of the scalp. Gentle anti-dandruff shampoo (against Pityrosporum Ovale), contains moisturizing and soothing agents (Licorice Extract) in a very gentle cleansing base, consisting of non-ionic surface-active ingredients with high foaming properties. It has an extraordinary tolerance and softness. Maintains pH. Cleans, moisturizes, softens, and gives shine and volume to hair, leaving it silky, frizz-free and easy to comb. Indicated for hair with dandruff and seborrhea, reduces redness of the scalp and flakes. Relieves itching and irritation of the scalp. Salicylic acid and lactic acid normalize the desquamation process in seborrheic skins with their exfoliation and keratolytic properties. Key Ingredients: Lactic acid, P