Boasting two of the brand's favourite mane staples in one an easy-to-use kit is the Smooth Style Icons Hair Duo from OLAPLEX. To begin, let us introduce the No.6 Bond Smoother. A leave-in treatment, it promises to speed up blow drying time, define curls (air dried or heat styled) and control flyaways for up to 72 hours. Then, there's the No.7 Bonding Oil. An ultra-nourishing yet completely weightless formula, it grants your tresses with instant softness, shine and vibrancy. Plus, both these hair oes are powered by the brand's patented Bond Building Technology, which rebuilds the damaged bonds in your hair (AKA it prevents breakages and repairs split ends). Sleeker strands incoming... Contents: No.6 Bond Smoother (100ml) No.7 Bonding Oil (30ml)