Olaplex No.0 Intensive Bond Building Treatment, 5.2 Floz

Prime your hair for deeper repair with this intensive treatment from Olaplex No.0. It rebuilds broken hair bonds, strengthens and helps protect your hair's integrity, working as the first step in an at-home duo with No.3 Hair Perfector to repair all types of damage.

Fully saturate dry hair with No.0 and let it process for ten minutes without rinsing, then apply No.3 over the top, comb through and leave for at least ten more minutes before rinsing, shampooing and conditioning. Use the duo once a week, or two to three times a week for very damaged hair.