Used by professionals. Professional formula. For normal hair. Our Philosophy: Like your favorite little black dress, TRESemme will never let you down, or go out of style. TRESemme - Professional, Affordable. This Product: Works with Proteccion Caida Shampoo to condition and strengthen hair. The formula with multi-vitamins and proteins, prevents breakage from over processing, heat, combing and every day activities. After one use, see and feel the results of 80% stronger hair with 7x less hair loss (hair loss caused from breakage and only when used with TRESemme Proteccion Caida Shampoo vs an ordinary shampoo). Gentle enough to use daily so there are no more broken hairs on your pillow! This product is not tested on animals. Made in USA.