Featuring a pre-shampoo bonding treatment and leave in styling cream the Olaplex No.3 and No.6 Bundle aims to restore hair health and manageability. Set Contents: Olaplex No.3 Hair Perfector 100ml This at-home bond builder is ideal for weekly use in between salon services to maintain strong, healthy-looking hair. The pre-shampoo treatment provides intensive restorative action, helping to promote strong, manageable hair. Olaplex No.6 Bond Smoother 100ml This protective leave-in styling cream helps to smooth the appearance of frizz and flyaways, enabling sleeker styling. The hydrating formulation helps to combat dry ends and defend against further damage.