The Zero Gel/Shampoo is a product specially indicated for the most sensitive skin. It is a cleansing base with a delicate detergent action. Its concentration allows the use in small doses. Ideal for all skin types, with reduced allergenic risk. For very sensitive skin, ideal for daily use by the whole family. For hair undergoing ketarin treatment. - 0% sulfates, parabens, perfume, allergens, phenoxyethanol, BHT. - Formula specially indicated for the gentle care of skin and hair. - Feeling of cleanliness and well-being with maximum softness. How to use Carry out a first wash with a small amount of Gel/shampoo. Rinse with warm water and proceed with a second application. Leave to act for a few minutes, rinse and dry with a soft towel.