I packed the Rainforest Defense Mist in my carry-on for a trip to Japan. I used it regularly through a 3 week trip and sprayed it on my face, hands and in my mouth throughout the long flights and during each travel day. After going on every type of transit, with throngs of people, high heat and humidity, my skin looked great and I felt great. I don’t know what voodoo this is, but will continue to use and absolutely a travel essential!