Olaplex Nº. 3 Bond Building Hair Perfector

A powerful, clinically proven pre-shampoo treatment that leaves hair 3X stronger after just one use.* N°.3 is the complete bond builder to repair and strengthen hair at home by rebuilding all 3 hair bonds. KEY BENEFITS ✓ Reverses damage and strengthens hair ✓ Restores healthy appearance and texture ✓ Reduces future breakage Clinically Proven 3M Reverses hair damage in as little as 3 minutes 3X stronger after one use* 90% smoother, better detangling, more conditioned** *When used with Nº 4 Bond Maintenance Shampoo **When used as a system of Nº 3, Nº 4, Nº 5 INGREDIENTS Patented OLAPLEX Bond Building Technology Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its strength.