How do I get rid of chapped lips?

It's Sunday night right now, and school starts on Tuesday. I don't know how to explain it, but they're not chapped super dry, but I bite my lips so they won't be chapped, if that makes sense. But anyways I really need some kind of remedy to moisturize them. Vaseline, Carmex, Chapstick, Burt's Bee's, Blistex, and Neosporin Lip Health. Please help! Thanks in advance.