dr. denese skinscience? >> male announcer: well, if you've ever watched qvc before chances are you've seen this. >> it sold out a few hours ago. gone. it's gone. >> sold out so quickly. >> sold out. >> our hydroshield sold out. >> it is a race to the finish right now. it is almost gone. >> last call. >> female announcer: with over 25 million units sold on qvc alone, dr. adrienne denese has become a worldwide authority on effectively treating maturing skin that no longer responds to traditional skin care. >> women often come up to me and say, "dr. denese, i have all these products. look at this and this and this and it just doesn't seem to be working for me." i tell them, "you don't have problem skin. you have problem products." i'm so successful on qvc 'cause the products truly deliver. i can genuinely change the appearance of lines and wrinkles. i'm able to firm the appearance of your skin -- the forehead change the appearance of pores -- and that is saying so much. >> male announcer: dr. denese has been seen on pbs stations, "good morning america," and been featured in top beauty publications like allure cosmopolitan and glamour. >> since using dr. denese, i cannot stop touching my face. it has g