Mix 1:1 ratio with 10, 20, 30 Pro-Oxide Cream Developer for up to 3 levels of lift. Mix 1:1 ration with 40 Pro-Oxide Cream Developer for 3 or more levels of lift. Process 35-45 minutes. For modern, multi-dimensional gray coverage, formulate with N or Gb families.
Locks in color.
Strengthens the hair fiber to prevent breakage.
Perfects hair's shine.
Protects hair's vibrancy.