Discover Color One® , the new generation natural hair color from Patrice Mulato . 5 years of research & development and 3 dedicated experts were necessary to perfect the unique Color One® formula with optimal performance, compatible with all traditional techniques (oxidation, tone on tone, vegetable, balayage, etc.). Color One® requires an exposure time between 15 and 45 minutes . The Color One® coloring by Patrice Mulato offers a natural result and sublimates the hair. Color One® natural colorings derive their virtues from 4 rigorously selected ingredients: organic blackberry and cherry extract, chia oil , Cupuaçu butter and Jojoba oil .