The OLAPLEX Blond Profi Care Set contains:1 x OLAPLEX No. 4P Blonde Enhancer Toning Shampoo, 250 ml1 x OLAPLEX No. 4 Bond Maintenance Shampoo, 250 ml1 x OLAPLEX No. 5 Bond Maintenance Conditioner, 250 ml1 x OLAPLEX No. 6 Bond Smoother Leave-In Reparative Styling Cream, 100 mlOLAPLEX No. 4P Blonde Enhancer Toning Shampoo: Strengthens, softens and neutralizes unwanted yellow tones for lighter, more manageable hair. The sulfate-free, highly concentrated formula allows for customized toning - the longer you use the treatment, the lighter the result.OLAPLEX No. 4 Bond Maintenance Shampoo: Visibly improves hair structure and gives hair incredible shine.OLAPLEX No. 5 Bond Maintenance Conditioner: Repairs and hydrates hair without weighing it down, improving structural damage and reducing split ends. For strong, healthy and shiny hair.OLAPLEX No. 6 Bond Smoother Leave-In Reparative Styling Cream: Strengthens and protects hair while moisturizing it. Frizz and flyaway hair are eliminated for up