Elgon tonactivator 7 vol
Elgon Tonactivator 7 vol is a hair product that is commonly used in hair coloring and hair lightening treatments. It is a cream developer that contains 2.1% hydrogen peroxide, which is the active ingredient that helps to lighten or change the hair color.
The "7 vol" in the name refers to the strength of the product. In this case, it means that the hydrogen peroxide concentration is 7 volume, which is equivalent to 2.1% hydrogen peroxide. This strength is typically used for depositing color without lightening the hair.
Elgon Tonactivator 7 vol is designed to be used with Elgon hair color products, although it may also be compatible with other brands of hair color. It is recommended to follow the instructions provided with the hair color or lightening product being used, as well as to perform a patch test before using the product to avoid any potential allergic reactions or skin irritation.