These NightCap Soft Gels are awesome for jet lag from long flights! Just recently took them after flying back from Europe when I was feeling extremely jet lagged. I was having a hard time readjusting to the time zone at home and took the NightCaps to help me fall asleep on time and readjust my sleep schedule. Got great results super quick because they helped me relax and fall asleep even when I wasn’t tired because my body was used to being in a different time zone. I only took them for the week after my trip to get back on the right schedule but now that I have seen how much they helped me sleep I’m actually going to start taking them everyday to just improve my sleep and health in general.