dr. adrienne denese.now we want to talk about step number 4 -- protect, your day cream with spf 30, which is a qvc customer favorite, so let's take a look and find out why this is such a knockout sellout. watch. >> before bb creams and before cc creams, dr. denese had this -- one of her hottest-selling items at qvc. >> she's only wearing the defense cream. >> oh, it's perfect, and it really does improve the radiance and the texture. >> and look at how it evens everything out. >> i don't think i could go a day without it. >> well, it just makes me look younger. i love your product. [ applause ] >> wow. i mean, you've got that gorgeous finish -- the look of foundation. and does it also -- am i crazy? does it help to minimize the look of pores, too? >> oh, yes. >> do you want to see it live in action? all right. come on up, ladies, from our studio audience. we have -- joining us now, we have jennifer, lisa, and aria. beautiful. now, we did ask them to take off all of their foundation, so they have no makeup