Set includes: Redken Extreme Length Shampoo 300ml: Knowing healthy hair can grow up to 36 inches per year, Extreme Length helps clients achieve their maximum hair length, up to 6 inches of growth in one year. This shampoo gently cleanses while strengthening hair to help prevent breakage and support longer, healthier strands. To use: Use as a complete system with Extreme Length conditioner and leave-in treatment. Apply to wet hair, massage into a rich lather, and rinse thoroughly. In case of contact with eyes, rinse immediately. Redken Extreme Length Conditioner 300ml: Redkens Extreme Length Conditioner with biotin strengthens damaged hair and helps hair grow longer and stronger. It helps prevent breakage to promote healthier hair. When used with the full Extreme Length system, hair can experience up to 81% less breakage and up to 92% visually reduced split ends. To use: After shampooing, apply and distribute through hair. Rinse and follow with Extreme Length Leave-In Treatment. Redken One United All-In-One Multi-Benefit Treatment 150ml: A multi-tasking treatment delivering 25 benefits to improve manageability, protection, and overall hair beauty. Lightweight and deeply conditioning, it helps reduce dryness, soften hair, enhance shine, control frizz, and improve manageability. To use: Apply alone after cleansing, layer with rinse-out or leave-in treatments, or apply before or after styling. | Redken Unisex Trio: Extreme Length Shampoo, Conditioner & One United Treatment in Blue