Everybody has a favorite product, but when it comes to improving my mood, lip gloss does it every time. I love buying it and I love how as soon as I put it on, it makes my eyes sparkle. One of my friends told me that concealer makes her feel the prettiest because she's so embarrassed about her dark under-eye circles and another friend confessed that mascara does wonders for her self-image. It's always interesting to find out what people are the most passionate about. When you're in need of a little makeup pick-me-up, what products make you feel best?