All / Hair Products / Olaplex N-4C Clarifying Shampoo $28.00 N-0 Intensive Bond Building Hair Treatment $28.00 N-3 Hair Perfector $28.00 N-4 Bond Maintenance Shampoo $28.00 N-4p Blonde Toning Shampoo $28.00 N-5 Bond Maintenance Shampoo $28.00 N-6 Bond Smoother $28.00 N-7 Bonding Oil $28.00