Matrix Socolor Beauty Hair Colour UL-N 90ml is a permanent hair colour that incorporates the Cera-Oil conditioning complex, which helps to protect the hair during the colouring process. It is also pre-mixed and pre-balanced, which helps to ensure colour results that stay true to the desired shade, no developer needed.
*Colouring may cause allergic reactions. Therefore, a skin allergy test should be carried out before application. Apply a small amount of colouring to a sensitive skin area, such as the inside of the elbow. If after 48 hours no reaction is observed, proceed to the global application of the product all over the hair.