L'Oréal Professionnel Oxydant is a high quality peroxide that is optimised to get the best out of L'Oréal's Majirel, Majirouge or Majiblond Ultra and Color Suprême hair colours.
There are 3 strengths Oxydants available: 6% (20 vol), 9% (30 vol) and 12% (40 vol).
