Directions: wet hair thoroughly. apply a small amount to hands and work hair into a lather. rinse well. repeat if desired. for best results, follow with puritans pride biotin conditioner. other ingredients: water, sodium laureth sulfate, cocamide dea, hydroxypropyl methylcellulose, polysorbate 20, sodium c14-16 olefin sulfonate, phenoxyethanol (and) ethylhexylglycerin, glycol stearate, fragrance, panthenol, paba, lecithin, niacin, tocopheryl acetate, citric acid, disodium edta, biotin. puritans pride biotin shampoo is an effective cleanser for your scalp. carefully formulated with vitamin e, panthenol and lecithin, our biotin shampoo will give your hair healthy body and luxurious shine.