Salerm Protein Shampoo gets the best out of your hair thanks to its special components based upon natural keratin. Designed for use after technical processes. Recommended for: repairing hair after technical processes. Protects against: weak hair. Key Ingredients: natural keratin and hydrolyzed proteins which act gently on the hair. Use: wash the hair and apply the product gently. Rinse. Leaves hair feeling soft and smooth. Contains keratin for use after technical processes. Especially formulated for permanents, dyed or discolored hair. Great for all kinds of hair.