NWT OLAPLEX No.3 Hair Perfector (3.3 fl oz) The Nº.3 Hair Perfector, infused with patented OLAPLEX Bond Building technology, is a pre-shampoo treatment that is proven to repair and strengthen hair from the inside out. Use the Nº.3 Hair Perfector alone or paired with OLAPLEX Nº.0 for maximum at-home repair. BENEFITS: * Nº.3 Hair Perfector reduces breakage, visibly strengthens hair. * Nº.3 Hair Perfector repairs and protects deep within the hair strands. * Nº.3 Hair Perfector restores healthy appearance and texture. * Vegan * Cruelty free * PH balanced * Gluten free * Nut free * Paraben free * Phthalates Free * Phosphate Free Never opened / never used