and we have aeris, who has thick, coarse, color-treated curly hair. we are gonna use the same wen hair care system on both of them, and that's what we're here today to prove, is that no matter what hair type you have wen works for you. >> seeing is believing. this shine is so unbelievable. and she had very coarse, dry hair. and hailey had that fine baby hair. >> this doesn't happen with shampoo. >> no. >> you cannot run your fingers through it. aeris, has your hair ever felt smooth and silky and hydrated with any lathering shampoo? >> not ever. >> ever, in your life. >> and i've used every kind of shampoo. >> full bottles and empty promises, right? >> [ laughing ] yes. >> hailey, you've never used wen, right? you should just touch your hair, because it's an experience. >> oh, my gosh. it's so nice. >> so, today, we're proving that wen works on all hair types -- the same cleansing conditioner completely different hair types. >> this is the result. ta-da! >> now, remember what hailey's hair looked like at the beginning of the demo? her hair was dry, it