i heard really good things about this lip plumper and thought I would give it a try. It's reasonably priced at $18, but that's about one of the few positive things I can say about it. When I tried this product, I was expecting a light tingling sensation like the packaging says, but instead my lips felt like they were on fire! Like, "I feel like I'm having a chemical burn" on fire! I had to remove this product from my lips immediately. Having said that, it did plump up my lips for a few hours after I removed the product, so it actually does work. Just be warned that there is the possibility of having a reaction to it, so if you have sensitive skin I don't recommend this product. I ended up returning this product because of the bad reaction I had to it, which is unfortunate because it does work!