Tyrrel Oxireduct Progressive Brush + Honung Honey Mask + Indian Fig Oil KitOxireduct is an organic treatment enriched with amino acids, vitamins, rice proteins and quarternary keratin, which acts on the hair fiber softening them and thus facilitating the perfect alignment of the hair. How to use: Apply Oxireduct Brush to the full length of the hair, respecting 1cm from the root. Break Time Blonde Hair: Pause 10 to 30 minutes. Normal Hair: Pause 40 to 60 minutes. Resistant hair (curly, virgin, etc.): Pause 60 to 90 minutes