Revlon Professional Revlonissimo Creme Peroxide is an oxidising cream, designed to be used alongside other Revlonissimo Colour Care Products. This is a 30 Vol 9% formula.The rich, creamy texture of Revlon Revlonissimo Creme Peroxide ensures you experience reliable and consistent lightening, treatment after treatment. It's easy to mix and provides the professional results you've come to expect from Revlon.Shake before using, for professional use only.