INOA is L'Oréal Professionnel's leading no ammonia permanent hair colour brand with Oil Delivery System (ODS2) technology, for all hair types. Consumers desiring natural shades, beautiful condition, stunning shine and perfect coverage of white hair. Maximized effectiveness of the permanent haircolor process with ultimate respect for the condition of the hair fiber, resulting in stunning shine and perfect coverage of up to 100% white hair.
L'Oréal INOA staining is used with Inoa rich oxidant.