Revlon Oxidant Cream 20vol 6% 90ml is an oxidising agent in cream that helps to reveal the dye tone. Its components help to spread the colour evenly and help to soften the hair during colouring.
*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.