rebecka's hair was fine, frizzy, and brassy. now it's smooth, shiny, and hydrated. >> looks amazing. >> so, here we have naja, who, her "before" was really dr really coarse, and really dull-looking. >> and look at these perfectly edur! >> they just kind of snap back. >> it's been proven today that you can uset on fine, baby-blonde hair d thick, rlly coarse hair, and it works great. it does the same result on both people. >> when i saw myself in the mirror, i got this huge smile on my face, anco not stopmili. love my ha. h wned. curl c completelyydrated, nfriz shampoo will never tou my hair again from this day forward, ever. >> when we come back, you'llee what wen does for my hair, and what my hair looks like mmcial featuring naj and rebecka. >> marker.ir used to be frizzy, dull, d mplete ouof control. >> my w completely the opposite. it was totally flyaway, flat, and brassy. chged whe gave up ordinary shampoo. >> now i havbodyi havevolume, a. >> look at my hair! can't stopchg it ot soft, d >> our hair couldn't be more different.