Try it free
Home
Jet lag
Jet lag appApp reviewsThe science of jet lagFor businessResources
Shift work
Shift work appApp reviewsThe science of shift workFor businessWhite paperResources
Peak performanceThe scienceStories
Peak performance
button?
Heathcare
Medication and vaccine timingMedical treatment preparationDiagnostic interpretationHealthcare partnershipsLet's talk
The science
What are circadian rhythms?What is a chronotype?What is circadian timing?What is circadian alignment?What is circadian misalignment?Do circadian rhythms affect longevity?What causes jet lag?What is shift work disorder?What drives peak performance?What is circadian medicine?
Prepare to Timeshift®
How to timeshiftAdvice guideWhat you needAdvanced timeshifting
Shop
AccessoriesApparelGift cards
Affiliate program
AboutNewsEventsPartnersJobsSupport
Language
EnglishDanish
Sign in
Make jet lag
history.
jet lag app
Trusted by more than
1.7 million travelers.
Learn more
A better way
to shift work.
shift work app
Optimize sleep, alertness,
health, and quality of life.
Learn more
At your best.
When it matters.
peak performance app
Control peak performance
for important events.
Learn more
On your own time.
Every day.
circadian time
Daily timing for energy,
focus, recovery, and health.
Learn more

Unstoppable with Timeshifter

Meet astronauts, athletes, travelers, and shift workers who use Timeshifter to perform at their best.
Excited Mercedes-AMG Petronas Formula 1 driver celebrating with team members on the race track at night.

"I just had that little bit of extra capacity, brain power, and energy left for the crucial moments. Anything extra you can bring to the table is going to help you in that moment – and I’m sure that’s part of why I won the world championship.”

Nico Rosberg
VC Entrepreneur & 2016 Formula 1 World Champion

"As a tennis player, I know what impact traveling worldwide has on my performance. Timeshifter has been a game changer for me, reducing my jet lag by nearly 100% when crossing time zones.”

Sem Verbeek
2025 Wimbledon Mixed Doubles Champion
Bayer 04 Leverkusen uses Timeshifter to optimize performance

“With short intervals between games on different continents, it has helped elevate our players’ performance.”

Bayer 04 Leverkusen

Other stories

Powering Nike athletes on soccer's biggest stage
Climbing Lhotse on circadian time
Astronauts were the first to timeshift
Helping astronauts perform at their best

Follow us for the latest stories

Timeshifter jet lag app with more than 1.7 million users worldwide
Timeshifter is the leader in circadian technology, translating circadian science into products and solutions that improve human health, safety and performance.
Products
Jet lag appShift work appPeak performanceMy Circadian Day®
How we compare
Jet lag app comparison
For business
Jet lag for businessJet lag cost calculatorShift work for businessShift work white paperSpeaking engagementsUpcoming webinarsAthletic performanceContact sales
Stories
Nike World Cup '26Axiom Space astronautsLhotse expedition
Prepare to Timeshift®
How to timeshiftAdvice guideBest sunglassesBest sleep maskBest melatoninJet lag app FAQShift work app FAQ
Shop
AccessoriesApparelGift cards
Company
NewsJobsStoryTeamAboutEventsPartnersSupport
Circadian science
What causes jet lag?What is a chronotype?What is shift work disorder?What are circadian rhythms?What drives peak performance?Do circadian rhythms affect longevity?Does timing matter in healthcare?
Circadian strategies
How light affects circadian rhythmsHow to shift circadian rhythmsCaffeine for jet lagMelatonin for jet lagCaffeine for shift workMelatonin for shift work
© 2026 Timeshifter Inc. All rights reserved.

These statements have not been evaluated by the Food and Drug Administration. Timeshifter is not intended to diagnose, treat, cure or prevent any disease, and is intended for healthy adults, 18 years of age or older.

Terms of Use
|
Privacy Policy
|
Business Terms
|
Patent Marking
|
Cookie preferences