The OLAPLEX Profi Set No. 4 + No. 5 + No. 6 includes: 1 x OLAPLEX No. 4 Bond Maintenance Shampoo, 250 ml 1 x OLAPLEX No. 5 Bond Maintenance Conditioner, 250 ml 1 x OLAPLEX No. 6 Bond Smoother Leave-In Reparative Styling Cream, 100 ml No. 4 Bond Maintenance Shampoo: The OLAPLEX Shampoo, also known as OLAPLEX No. 4, visibly improves the hair structure and gives the hair incredible shine. No. 5 Bond Maintenance Conditioner: The OLAPLEX Conditioner with the No. 5 repairs and hydrates the hair without weighing it down and improves structural damage and reduces split ends. For strong, healthy and shiny hair. No. 6 Bond Smoother Leave-In Reparative Styling Cream: The leave-in styling cream from OLAPLEX strengthens and protects the hair and at the same time supplies it with moisture. Frizz and flying hair are eliminated for up to 72 hours. reduces the hair dryer time suitable for all hair types does not contain sulfates, parabens or gluten 100% vegan patented technology OLAPLEX - an active ingredient that changes everything! The top American artists' secret weapon for stronger, healthier and shinier hair than ever before. For long-lasting color results and a strengthened and regenerated keratin layer. Protects the hair from damage caused by bleaching and coloring and multiplies and strengthens the structure of the hair. Can be combined with bleaching and coloring agents from all manufacturers.