L'Oreal Cream Oxidant 20vol 6% 1000ml is a cream oxidant that helps to achieve the desired shade during the colouring process. It reveals colour and helps protect the hair, thanks to its moisturising components. It also incorporates protective agents that respect the hair structure for less aggressive colouring. This specific Vol. is suitable for applying dyes of the same shade colour as the natural hair or lighter. It also helps to cover a lot of grey hair.
*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.
