One day, a few weeks ago, frustrated that it was such an ordeal every time I went to put lipstick on, I decided to get that last bit out, using a table knife and toothpick (yes, I did get every last bit out), and turn the remaining lip color into lip gloss. I put the salvaged lipstick into a small glass bowl, along with several slices off a tube of clear chapstick.
I melted this in a short microwave burst, and stirred together. Since I had intended to make lip gloss I also stirred in some Vaseline (petroleum jelly). I scraped all of this into a tiny screw-cap container.
Voila! Homemade lip gloss. The container is from a cosmetic sample from Nordstrom. It's just the right size for something like lip gloss. It fits into a pocket or cosmetic bag in my purse, and the screw-on lid means it doesn't leak. Here's an indication of just how small it is. Lipstick on the left, "new" lip gloss on the right.
I really like the mixture of the 3 ingredients. The lipstick adds the color component, the Vaseline creates some shine, and the chapstick keeps the gloss from becoming too sloppy and bleeding onto the rest of my face, while maintaining the color longer. I used roughly 1/3 of each ingredient. Since I like sheer color on my lips I have really been enjoying this gloss. Again, like I said, kinda "old school" but I thought you might like to see that I am frugal in many areas of my life, not just grocery shopping!