I've tried Lip Fusion, Citi Lips, the Dessert Line, and these ones from Sugar cosmetics on Sephora. The Sugar ones works the best for me. They come in a little box that says "Pump 'em Up!". But right now my favorite is Lancome's Fever Gloss. It's really thick and shimmery, so it gives the illusion of fuller lips without the sting of a plumper.