Join more than 1.8 million timeshifters
Whether you’re traveling for business, going on vacation, or competing in a sports event abroad, the Timeshifter jet lag app can help optimize your performance, enjoyment, and health.
Jet lag
There are many myths about jet lag.
Let's replace them with science.
Jet lag is a temporary disruption of your circadian rhythms caused by crossing time zones faster than your circadian clocks can adjust. Your internal clocks stays on home time, so you feel sleepy, awake and hungry at the wrong times.
The only way to reduce jet lag is by shifting your circadian clock – and the timing of light exposure and light avoidance is key.
“It gives you that plan, so that you’re ready to go when you arrive.” – Former NASA astronaut Mike Massimino
Jet lag is a duty of
care responsibility
Jet lag compromises safety and
health on every long-haul trip.
