Lip contouring isn’t new in the makeup game, but it is becoming a popular technique again with beauty creators on TikTok and Instagram. Makeup contouring may feel like a daunting task, but it doesn’t have to be difficult with the right products and techniques. If you’re wondering how to contour thin lips or how to contour lips to look bigger, keep reading for an easy guide on lip contouring. Below, discover five simple steps and the best-selling lip products you’ll need to accomplish this look.