Super good and mild shampoo that is specially developed for oily hair and sensitive scalp. Nr. 4 Shale Oli Shampoo from System 4 soothes irritation and itching and restores a healthy moisture balance. The shampoo has a balancing effect on the production of sebum and oil in the scalp, which counteracts the tendency to itching, dandruff and oily scalp. The hair is left clean, fresh and shiny. Nr. 4 Shale Oli Shampoo from System 4 is perfect for you with sensitive scalp and also has a pH value of 5.7 and is dermatologically tested. Application: * Use daily or as needed * Use in wet hair * Massage into hair and scalp * Let it work for 2-5 minutes * Rinse hair and scalp thoroughly Advantage: * Super good and mild shampoo from System 4 * Specially developed for oily and sensitive scalp * Soothes irritation and itching * Restores a healthy moisture balance * Balancing the production of bricks and greases * Perfect for sensitive scalp * PH value of 5.7