L'Oreal Professionnel Dia Developer 9 Volume Liter

WHAT IT IS

DIActivateur 9 Volume is formulated to be used with - DIA Light Demi Permanent Haircolor on color treated or sensitized hair and DIA Richesse Demi Permanent Haircolor on natural or color treated hair.

WHAT IT DOES

9 Volume DIActivateur paris with DIA Light and DIA Richesse to create beautiful results for unlimited services.

WHAT ELSE YOU NEED TO KNOW

• DIA Light and DIA Richesse mix in a 1:1.5 ratio with 9 Volume - 2.7 % - DIAactivateur Developer. DIActivateur Developer is formulated to be paired with DIA for best results. DIA LIGHT - use 6 volume or 9 volume, 9 volume when going darker. DIA RICHESSE - Use 9 volume or 15 Volume - includes Dia Richesse Hi Visibility.