Product Description Find your perfect hair match with OGX pH balanced formulas for salon-quality gentle cleansing that will help give you stronger hair with more shine less frizz and long-lasting smoothness. OGX Thick and Full Biotin and Collagen is a volumising blend helping to thicken and texturize fine hair. Help infuse nutrients into every strand and create the appearance of thicker fuller hair with added volume. Ingredients Aqua/Water/Eau Sodium C14-16 Olefin Sulfonate Cocamidopropyl Betaine Sodium Chloride Glycol Distearate Citric Acid Biotin Hydrolyzed Collagen Hydrolyzed Wheat Protein Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer Polyquaternium-22 PEG-7 Amodimethicone Sodium Hydrolyzed Potato Starch Dodecenylsuccinate Linoleamidopropyl PG-Dimonium Chloride Phosphate Polyquaternium-39 Laureth-4 PEG-150 Pentaerythrityl Tetrastearate PPG-2 Hydroxyethyl Cocamide Acrylates/C10-30 Alkyl Acrylate Crosspolymer Propylene Glycol Sodium Citrate Hexylene Glycol Sodium Hydroxide Sodium Benzoate Formic Acid Phenoxyethanol Potassium Sorbate Disodium EDTA Benzyl Alcohol Tocopheryl Acetate Sodium Bicarbonate Disodium Tetrapropenyl Succinate Glycerin Coconut Acid Parfum/Fragrance Hexyl Cinnamal Coumarin Linalool CI 60730/Ext. Violet 2 CI 16035/Red 40 CI 19140/Yellow 5. Directions Apply generously to wet hair massage into a lather through to ends then rinse the hair thoroughly. After shampooing follow with Thick and Full Biotin and Collagen Conditioner for best results. See more