Restore and fortify damaged hair with this powerhouse duo of Extreme best-sellers from Redken. Contents Redken Extreme Shampoo 300ml Redken Extreme Conditioner 300ml One of Redken's best-selling products, Redken Extreme Shampoo for damaged hair cleanses, repairs strength, and adds flexibility. This strengthening shampoo fortifies weakened areas and restores/repairs damage while protecting the natural shine of hair. Using Redken's Extreme Shampoo, Conditioner and Anti-Snap together will help hair to have a 73% decrease in breakage* and become 3x stronger. * Instrumental test conducted NJ, USA, 2010. Automatic brushing test to evaluate the anti-breakage/ strength integrity of the hair with shampoo, conditioner & leave in vs non-conditioning shampoo. Redken Extreme Conditioner protects shine, repairs strength, adds flexibility, repairs damaged hair and leaves it supple and shiny. Using Redken Extreme Conditioner alongside Extreme's Shampoo and Anti-Snap leave - in spray will help hair to have a 73% decrease in breakage* and become 3x stronger. * Instrumental test conducted NJ, USA, 2010. Automatic brushing test to evaluate the anti-breakage/ strength integrity of the hair with shampoo, conditioner & leave in vs non-conditioning shampoo.. Redken Extreme Shampoo 300ml & Conditioner 300ml Duo in Clear