The DISCOVERY KIT gives you the opportunity to test the wide collection of Olaplex at a low cost.The perfect mini collection for traveling or working out.Includes: OLAPLEX No.3 (30ml) OLAPLEX No.4 (30ml) OLAPLEX No.5 (30ml) OLAPLEX No.4C (20ml) OLAPLEX No.6 (20ml) OLAPLEX No.7 (30ml) OLAPLEX No.8 (30ml) OLAPLEX No.9 (20ml)