Prorituals Semi / Demi Permanent Cream Developer
Multi-use cream developers for bleaching and toning.
5 vol - 1.5% Hydrogen Peroxide per volume.
10 vol - 3% Hydrogen Peroxide per volume.
20 vol - 6% Hydrogen Peroxide per volume.
30 vol - 9% Hydrogen Peroxide per volume.
40 vol - 12% Hydrogen Peroxide per volume.