Timeshifter

Make jet lag history with highly personalized jet lag plans. Trusted by 1.7M+ travelers – and rated "as good as it's going to get" by The New York Times. • The Wall Street Journal: "Indispensable" • Condé Nast Traveler: "Say goodbye to jet lag" • WIRED: "Will help reset your [circadian] clock" • Travel + Leisure: "Game-changer" PROVEN RESULTS Timeshifter is used by astronauts, Formula 1 drivers, NBA players, and Olympic athletes. Based on ~130,000 post-flight surveys: • 96.4% of travelers who followed the advice avoided severe jet lag entirely. • Travelers who ignored the advice were 6.2x more likely to experience severe jet lag – and 14.1x more likely to experience very severe jet lag. YOUR FIRST PLAN IS FREE Your first jet lag plan is free – no commitment is required! After your free plan, you can choose to purchase plans as-you-go for US$9.99/plan or subscribe for unlimited plans at US$24.99. KEY FEATURES • Circadian Time™: Advice is based on your body's clock • Practicality Filter™: Adjusts advice to the "real world" • Quick Turnaround®: Automatically detects short trips • Pre-travel advice: Start adjusting before departure • Push notifications: View advice without opening the app JET LAG MYTHS VS. CIRCADIAN SCIENCE • Misleading advice on conquering jet lag – often promoted by non-experts or companies lacking real circadian science expertise – not only fails to help travelers but can make jet lag symptoms worse and may even cause harm. • Jet lag CANNOT be fixed with generic sleep advice, exercise, hydration, dietary supplements, special diets, or fasting. None of these approaches will reset a traveler’s central circadian clock quickly to new time zones. • Light is the key time cue to “reset” our circadian clocks, so the correct timing of light exposure and light avoidance, based on the traveler’s chronotype, normal sleep pattern and itinerary, is the only way to adjust to new time zones quickly. If the traveler’s timing is wrong, it will make their jet lag