• Pre-shampoo application of Nº.0 Intensive Bond Building Treatment followed by Nº.3 Hair Perfector® leaves hair 3X stronger with 68% more repair.*
• Nº.4 Bond Maintenance®️ Shampoo and Nº.5 Bond Maintenance®️ Conditioner duo leave hair looking healthier, softer, and shinier with every wash, and reduce and prevent frizz, breakage, and split ends.