L'Oreal Inoa Hair Dye No. 6.3 60g is an oil-based, ammonia-free permanent colouring system that helps to achieve the desired tone hair colour. Its composition with amino acids respects the hair structure and contributes to its nourishment during the colour application phase. In addition, it lightens up to 3 shades and helps to cover 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.