OGX ORGANIX BIOTIN & COLLAGEN SHAMPOO 13 oz Help thicken and texturize any hair type with just one use. This powerful formula helps volumize even the skinniest strands into fuller and more abundant looking locks. DIRECTIONS Apply shampoo generously to wet hair, massage into a lather through to ends, then rinse the hair thoroughly. After shampooing, follow with conditioner. INGREDIENTS Water (Aqua), Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Hydroxysultaine, Sodium Cocoyl Isethionate, Dimethicone, Sodium Chloride, Fragrance (Parfum), Biotin, Hydrolyzed Collagen, Hydrolyzed Wheat Protein, Ethyltrimonium Chloride Methacrylate/Hydrolyzed Wheat Protein Copolymer, Polyquaternium-10, Glycol Stearate, PEG-120 Methyl Glucose Dioleate, Cocamidopropyl Betaine, Laureth-4, Laureth-23, Citric Acid, Diazolidinyl Urea, Iodopropynyl Butylcarbamate, Violet 2 (CI 60725). WARNING Avoid contact with eyes. If contact occurs, rinse immediately. For best results, use in conjunction with other OGX products.