If you've ever ridden on a China country bus, you'll remember the familiar scent of feng you jing. It's a mixture of essential oils and scents. Many Chinese travellers believe that a dab at the temples helps ward off motion sickness. The soothing nature of feng you jing has helped calm the itch of insect bites I've encountered there. It even may help with headaches and dizziness.
The one you find here is from the home of shui xian hua in Zhangzhou and has a hint, really just a memory, of the scent of these spring festival flowers.
Try some for yourself
One tiny bottle, 3 ml is $12