My father in law was an old German hog farmer and said best treatment for chapped lips was to rub some hog manure on them. I asked him if that was a home remedy from the old country that cured them? "Well, don't know that it cures them but it sure stops you from licking them!"
I do live in a dry area, and when I drink a ton of water my skin looks great. When I don't, it doesn't. So... yeah, IDK. Maybe I just have aquatic genetics.
Lip Baum =bees wax un-flustered or Not fooled with & real Water that is filtered for all the stuff they are dropping on the lands . Honey from that bees wax that IS LOCAL is also the best.