This product serves as a dye for permanent hair colouring. It is ideal for the highlighting process. Its chemical components make it unique in the market, as it has argan oil and keratin. It is recommended to mattify and intensify the highlights and obtain the desired tone in the hair. As a mattifier, it should be applied over a bleached base to obtain the right colour. As a tone intensifier, it should be applied in conjunction with the other dye of the same shade or reflection to intensify the colour of this one. It is recommended to use this Tassel shade intensifier with a volume of hydrogen peroxide between 10 and 20, according to the criteria of a professional, to shade the hair. For the first application, it is suggested to perform a sensitivity test to rule out a possible allergy to the product.