I started making my own soap stuff because I could never use the store bought kind without itching and burning.
It was the same for things that you put on your lips. All the usual brands of lip protection made my lips itchy. Anything with an SP value makes my lips swell.
I wasn't sure where this was going but I bought some supplies for making your own lip gloss type potions from the same company that sells me my soap supplies. At first I was skeptical but now, after a few months of use, I love the stuff. I've got a little pot in all my pockets.