Introducing the new Redken 500ml Duos. XL in size, XS in price!// Redken Extreme Shampoo // Gently cleanses to help fortify weakened areas, reinforce surface protection & internal strength adds shine. Interlock Protein Network including key ingredients to rebuild surface protection & provide progressive conditioning. Strengthens hair's core with fortifying complex 18-mea amino acid & protein.// Redken Extreme Conditoiner //// Redken Extreme Conditioner smoothes, detangles & restores strength & shine to hair leaving it supple & resilient. A scientific breakthrough; a 3D Repair Complex builds long-lasting strength & conditioning into hair leaving it healthier & more manageable. It is specially formulated to provide a triple line of defense. // View Redken Extreme range