This set includes everything you need for complete hair care and bond maintenance. No.3 Hair Perfector (100ml) repairs bonds damaged by styling and coloring. No.4 Bond Maintenance Shampoo (250ml) cleanses and hydrates, leaving hair clean and moisturized. No.5 Bond Maintenance Conditioner (250ml) smooths and promotes glossy, manageable hair. No.6 Bond Smoother (100ml) tames frizz and flyaways while hydrating. No.7 Bonding Oil (30ml) adds shine, protects against heat, and enhances overall hair health.