R+CO Dallas Thickening Shampoo helps add volume, body and density to fine or flat hair with its biotin-enriched formula. It gently cleanses while leaving the hair looking fuller, shinier and easier to style. Helps thicken the appearance of hair Adds body and volume Leaves hair soft and shiny Cleanses without weighing hair down Ideal for fine or flat hair HOW TO USE Apply to wet hair, massage gently and rinse thoroughly. Repeat if needed. Follow with Dallas Conditioner for maximum volume. INGREDIENTS View Full Ingredients Water (Aqua/Eau), Sodium Lauroyl Sarcosinate, Coco-Glucoside, Lauryl Glucoside, Cocamide MIPA, Sodium Cocoyl Isethionate, Sodium Lauroyl Methyl Isethionate, Acrylates Crosspolymer-4, Glycerin, Phenoxyethanol, Fragrance (Parfum), Propanediol, Triheptanoin, Coco-Caprylate/Caprate, Coconut Acid, Guar Hydroxypropyltrimonium Chloride, Potassium Sorbate, Caprylyl Glycol, Sodium Isethionate, Polyquaternium-7, Panthenol, Dilinoleic Acid/Butanediol Copolymer, Trisodium Ethylenediamine Disuccinate, Oryza Sativa (Rice) Bran Extract, Tetrasodium Glutamate Diacetate, Sodium Benzoate, Butylene Glycol, Helianthus Annuus (Sunflower) Extract, Serenoa Serrulata Fruit Extract, Cinnamidopropyltrimonium Chloride, Castor Oil/IPDI Copolymer, Tocopherol, Rosmarinus Officinalis (Rosemary) Leaf Extract, Hydrolyzed Quinoa, Biotin, Cocos Nucifera (Coconut) Oil, Brassica Campestris/Aleurites Fordi Oil Copolymer, Eriobotrya Japonica Leaf Extract, Litchi Chinensis Pericarp Extract, Benzyl Alcohol, Hydrolyzed Vegetable Protein, Citric Acid, Disteareth-75 IPDI, Sodium Hydroxide, Limonene