For those who battle with taming curly, frizzy and wavy hair'. '.strtoupper('s')traight'n'sleek is an advanced blow dry formula with shea butter and vitamin e, which is able to effectively 'lock in' your created smooth or straight style, retaining the sleek hair texture and preventing reverting to waves, curls or frizz'. '.strtoupper('n')on chemical regular use formula featuring natural extracts'. '.strtoupper('f')or perfect and durable blow dries'. '.strtoupper('s')ilicone free, non chemical regular use formula, uv and heat protection, hydrating shea butter vitamin e, humidity weather protection, smooth results can withstand up to two shampoos