Product Details

KEY BENEFITS Rebuilds hair bonds at a molecular level Intensifies repair results with N°3 Strengthens hair and reduces breakage DETAILSPrime your hair for your deepest at-home repair with this salon-inspired pre-treatment to boost the effects of N°3 Hair Perfector. The highly concentrated formula rebuilds disulfide bonds to repair more severe damage and immediately strengthens hair when N°0 is used with N°3.CLINICALLY PROVEN 68% more repair* 68% better detangling, improved conditioning, and smoother* 65% reduction in breakage** *When used as a three-part system of N°0, N°3, and N°4 in just one use.**When used with N°4.INGREDIENTS Patented OLAPLEX Bond Building Technology: Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its structure.HOW TO USE On dry hair, apply and distribute evenly from root to tip.Leave on for 10 minutes. Do not rinse.Apply N°3 Hair Perfector and comb through.Leave on for 10 minutes. Rinse well.Shampoo and co