It stains really well for me! If you notice problems with staining I'd recommend using a lip scrub beforehand. Some stains have a lingering bad taste, but this isn't one. It's also fairly moisturizing. Not sure exactly how long it lasts (the color is very close to my natural lips) but I can drink water and have minimal fading. I've tried a handful of glossy tints meant to last and this one is a thinner formula with good staying power, but isn't bulletproof. Read more