Restore Strength to Damaged, Distressed Hair Transform weak, damaged hair into strong, resilient, healthy-looking strands with Redken Extreme Shampoo. This professional strengthening shampoo features Redken's exclusive 3D Repair Complex to fortify distressed hair from the inside out. Why You'll Love It: 3D Repair Complex: Unique blend of proteins, ceramides, and lipids penetrates deep to rebuild hair structure Strengthens & Fortifies: Restores strength to weak, damaged, or over-processed hair Gentle Cleansing: Cleanses without stripping, leaving hair soft and manageable Increases Shine: Delivers healthy-looking shine and improved manageability Professional Formula: Salon-quality results you can achieve at home Perfect for Damaged Hair: Ideal for chemically treated, heat-styled, or mechanically damaged hair The Experience: Imagine washing your damaged hair and feeling it transform with each lather. The rich formula works to rebuild and strengthen every strand, leaving your hair feeling noticeably stronger, softer, and more resilient. Over time, your hair regains its health, shine, and vitality. How to Use: Apply to wet hair, massage into a rich lather, and rinse thoroughly. Follow with Redken Extreme Conditioner for best results. Use as part of the complete Extreme system for hair up to 4x stronger. Size: 1L (32oz) professional strengthening shampoo