Used by professionals. Professional formula. Weightless lift. Like your favorite little black dress TRESemme will never let you go down, or go out of style. TRESemme - Professional, affordable. This Product: Thickens your style for gravity-defying volume. Its amplifying formula pumps up height at roots (where your hair tends to flatten first). Plus, it's ultra-light for long-lasting, weightless body that adds lift to limp styles. This product is not tested on animals. Made in USA.