@ a mimosa pudica I know it's weird and sounds like voodoo magic, but I swear by it. You can usually find oolong tea in tea shops, health food stores, and if you have a huge international population (like a college town or something), you can find oolong tea in grocery stores like Marsh, Safeway, whatever.
Oolong tea is also really good for breakouts! After drinking a few cups, I usually rub the tea bag over my face, and let it sit for a few moments. It reduces redness.