Transform fine, flat strands into fabulously fuller hair with HASK's Biotin Boost Thickening Conditioner. This conditioner works on three levels to help deliver volume - featuring biotin to help hair look thicker, collagen to fortify locks, and coffee to help boost strands. Go big or go home! Free of sulfates, parabens, phthalates, gluten, drying alcohol and artificial colors. How To Use Apply to wet, clean hair. Leave on for 1-2 minutes. Rinse thoroughly. Ideal for daily use. For best results, use the HASK Biotin Boost Collection.Precautions: Avoid contact with eyes. If product gets into the eyes, rinse well with water immediately. Ingredients Aqua/Water/Eau, Cetyl alcohol, Behentrimonium chloride, Cetrimonium chloride, Isopropyl palmitate, Biotin, Coffea arabica (coffee) seed oil, Hydrolyzed collagen, Butyrospermum parkii (shea) butter, Olea europaea (olive) fruit oil, Cocos nucifera (coconut) oil, Glycerin, Panthenol, Phenoxyethanol, Dimethicone, Dimethiconol, Polyquaternium-68, Citric acid, Zea mays (corn) starch, Cyclopentasiloxane, Ethylhexylglycerin, Sodium benozate, Stearyl alcohol, Isopropyl alcohol, Parfum/Fragrance, Eugenol, Linalool.