It claims to plump your lips but i didn't see any difference. Really sticky stuff, not pleasant at all, I gave it two stars just for the smell. It's pricey too so I'm really dissapointed.Did I mention it kinda burns when you rub your lips a bit? yeah, your tongue burns too when you lick it. Anyway, it's only my experience. Maybe someone's pleased with this product, but not me. If you're still planning to buy it i'd recommend trying it on first.