Discover Redken Extreme Length Conditioner with biotin strengthens damaged hair and helps hair to grow longer and stronger. Extreme Length Conditioner helps prevent breakage to promote your strongest, healthiest hair. When using Extreme Length's full system of shampoo, conditioner and sealer, you can help your hair to have a 81% decrease in breakage and 92% reduction of split ends visually. Key features: - 4% Length Care Complex - Biotin: Known to promote healthy hair - Ceramides, Castor Seed Oil & Maleic Acid: For strength, flexibility, reduction in appearance of split ends and pH balancing. Resuscitate and reinforce your lengths with this powerhouse conditioner by Redken. Designed for long hair in need of a little TLC, the conditioning treatment wraps every single strand in a quenching and fortifying veil of moisture.Built upon a foundation of strengthening ingredients, the silky formula aims to nourish damaged hair as it fights to resist snaps and breakages. Castor Seed Oil targets the hair follicle directly, unleashing nutrient-rich properties to promote the growth of resilient, healthy-looking locks. Redken understand that healthy tresses have the potential to grow up to 3-6 inches per year, which is what this conditioner works hard to action.Intensely hydrating, the long hair treatment helps to soften the look of split ends while supporting lustrous lengths. The Redken conditioner is the perfect remedy for damaged ends, fighting to leave locks shiny and smooth from root to tip. Please note Redken is currently in the process of updating their packaging. Packaging of this product is subject to variation from the visual shown.