ever got your lips cracked and peeling off in large pieces? after wine painted lips purple
If you have lip cracking problems the usual cure is to stop putting any sort of stuff on your lips. Especially chap-stick. That stuff causes chapped lips.
Leave them alone for a week and they’ll be miraculously healthy again.
I don’t know that it can cause cracking, but wine (and berries) can certainly stain your lips, making already existing cracks more visible.