A powerful repair duo powered by Olaplex's patented bond-building technology to fortify bonds in your hair, this pre-shampoo treatment and mask can be incorporated seamlessly into your usual wash routine. Packing hydration, they target areas of broken disulphate bonds in structure, promoting a stronger hair structure and improving texture. Hair feels strong and pliable. Set Contents: No.3 Hair Perfector 100ml A weekly pre-wash treatment that rejuvenates dry, damaged hair with silky-soft texture and shine. Ideal for in-between maintenance in between salon visit, the bond-building treatment strengthens and visibly improves the look of healthy hair. No.8 Bond Intense Moisture Mask 100ml An incredibly conditioning mask ideal for hair weakened by harsh environments, heat-styling, colour treatments and brushing when wet. Revitalise a silky-soft feel and healthy shine. The No.3 is free of DEA, aldehydes, formaldehyde and Butylphenyl Methylpropional (Lilial).