While it’s not included in the linked recipe, I’ve found that homemade lip gloss with a touch of Neosporin and a lot of Shea butter can heal even the worst chapped lips in only a few days. Craft stores even sell empty lip gloss tubes and pots, so which ever you prefer to store your gloss in, you’re covered. They also sell quite a few essential oils so you can flavor your lip gloss accordingly.