If you're a person who is always on the go, you know how important it is to have the right tools to keep your eyes healthy and looking good. One of the most important tools you can have is a good lash serum. A lash serum is a key component of any beauty routine for people with sensitive eyes. It helps balance out the natural oils in your eyes and helps prevent eye irritations that can occur from wearing contact lenses or using eye makeup. Here are some of the best lash serums for sensitive eyes.