Revlon Professional Revlonissimo™ Technics Creme Peroxide Developer 900ml

Creme peroxide developer with high versatility: 4 strengths
Integrated Metal Protection against common metals in air & water
From the 1st application
2x Care
Shine
Color vibrancy
Improved hair quality coloration after coloration

Mix in a:
1 + 1 ½ ratio with Revlonissimo Colorsmetique™.
 
Choose the volume based on the desired level of lightening:
10 vol. ➔1 tones.
20 vol. ➔2 tones.
30 vol. ➔ 3 tones.
40 vol. ➔ 4 tones