DK Sebum-Regulating Shampoo from IDP Laboratories is indicated to regulate excess sebum on the scalp. Thanks to salicylic acid, it exerts an antibacterial action that keeps the scalp in optimal condition and oil-free. Indicated for hair loss treatments or treatments for seborrheic dermatitis of the scalp. IDP DK Sebum-Regulating Shampoo is the ideal shampoo for maintaining the health of your hair. How to use: Apply the approximate amount to a euro coin