Rk Pro-Oxide 40vol mannequins Won't build up or weaken

Won't build up or weaken bonds

Formulated with a 12-level modern system

Visibly reduces the appearance of split ends by 70%

thermal styling and a smooth

Rk Pro-Oxide 40vol mannequins Won't build up or weakenHOW TO USE Mix with a Color Fusion in a 1: 1 ratio with 40 vol. Pro oxide Cream Developer for up to 4 levels of lift. Can then be applied with a bowl and brush or bottle using a Traditional or Modern Virgin Application. Apply colour generously using fine 1 4" diagonal partings. Cross check application. Process at room temperature for 35 45 minutes. Follow with Color Extend Shampoo and Conditioner. NOTE: No other developer may be substituted for PRO