What it Does A weightless, highly concentrated fine hair conditioner to hydrate and help build lasting volume. How to Use This weightless, highly concentrated volumizing conditioner for fine hair is clinically proven to strengthen, repair, and prevent future damage from daily hair stressors, styling, or salon services.* The best conditioner for fine hair is one that gives you both volume and strength. No.5 FINE perfectly hydrates, nourishes, and detangles fine hair, leaving it smooth and strong without weighing it down so volume lasts all day. *When used with No.4 FINE Bond Maintenance® Shampoo. Ingredients: Aqua/Water/Eau, Behentrimonium Chloride, Cetyl Alcohol, Propanediol, Glycerin, Polyquaternium-37, C13-15 Alkane, Bis-Aminopropyl Diglycol Dimaleate, Phenoxyethanol, Parfum/Fragrance, Guar Hydroxypropyltrimonium Chloride, Lecithin, Isopropyl Alcohol, Polyester-11, Sclerotium Gum, Chlorphenesin, Glycine Soja (Soybean) Seed Extract, Triheptanoin, Panthenol, Stearamidopropyl Dimethylamine, Coco-Caprylate/Caprate, Ethylhexylglycerin, Polyimide-1, Oryza Sativa (Rice) Bran Extract, Niacinamide, Vitis Vinifera (Grape) Seed Oil, 1,2-Hexanediol, Sarcosine, Hydrolyzed Quinoa, Citric Acid, Dilinoleic Acid/Butanediol Copolymer, Pisum Sativum (Pea) Seed Extract, Propylene Glycol, Helianthus Annuus (Sunflower) Extract, Trisodium Ethylenediamine Disuccinate, Hexyl Cinnamal, Limonene, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol, Sodium Hyaluronate, Ethyl Lauroyl Arginate HCI, Arginine, Tetrasodium Glutamate Diacetate, Sodium Benzoate, Benzyl Alcohol, Castor Oil/IPDI Copolymer, Potassium Sorbate, Caesalpinia Spinosa Fruit Extract, Helianthus Annuus (Sunflower) Sprout Extract, Sodium Hydroxide, Amaranthus Caudatus Seed Extract, Jojoba Esters, Helianthus Annuus (Sunflower) Seed Wax, Polyglycerin-3, Yellow 5 (CI 19140), Yellow 6 (CI 15985) 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.