This link says ammonia works:
Hi ! I know this might sound weird , but try Folex carpet cleaner ! I bought it at home depot for about $6 . This stuff is GREAT, it gets everything out ink , red wine , even dried paint ! It worked so well I tried it , to get A grape juice stain off a blouse , no problem it worked great . Now I keep some in a small spray bottle in the laundry room ! Good luck !
Dawn Blue Dish washing liquid would probably get it out
Not knowing the composition of the lip gloss, I can not say for sure if this will work, but I have heard that eye-makeup remover can be used to remove other cosmetics from fabric.