What it Does: Redken's 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. Reduce breakage by 81% when using the full system of extreme length shampoo, extreme length conditioner, and extreme length leave-in treatment. Formulated with biotin and castor oil to help hair grow longer and stronger. Provides lightweight nourishment to the hair strengthens fragile strands and ends to promote strong, healthy hair gently conditions the hair, and adds shine. How to Use: After shampooing with Extreme Length Shampoo, apply and distribute through hair. Rinse. Follow with Extreme Length Leave-In Treatment with Biotin. Hair Type: Wavy, Curly, Straight Concerns: Damaged, Dryness Fluid Ounces: 10.1 oz. Formulation: Liquid Country of Origin: Made in US Ingredients Aqua/ Water / Eau Cetearyl Alcohol Propylene Glycol Maleic Acid Ethanolamine Behentrimonium Methosulfate Parfum / Fragrance Stearamidopropyl Dimethylamine Glycerin Phenoxyethanol Hydroxyethylcellulose Ricinus Communis Seed Oil / Castor Seed Oil Quaternium-91 Polyquaternium-37 Benzoic Acid Paraffinum Liquidum / Mineral Oil / Huile Minerale Cetrimonium Chloride Cetrimonium Methosulfate Ppg-1 Trideceth-6 Benzyl Benzoate Biotin Limonene Benzyl Alcohol Acrylates Copolymer Linalool 2-Oleamido-1,3-Octadecanediol Sorbitan Oleate Please be aware ingredients are subject to change periodically. It is recommended you check the product packaging prior to use for a complete ingredient list.