Free 6-Day Mini Email Course

Mastering Jet Lag

Learn the science. Stay sharp.
Dominate international meetings.

Based on 100+ studies from top universities

Join Business Travelers who've

transformed their travel protocols with inshift.me

Join Business Travelers who've transformed their adjustment protocols with inshift.me

Nick Gray, Founder based in Austin
"inshift is the VIP version of Timshifter. WhatsApp support, daily Oura monitoring. The light glasses were neat, they were quite uncomfortable w/my regular glasses but felt like they were really helping!"
Davor Strehar, Ex-CTO of Aleph based in Dubai
“I wanted to eliminate my jet lag headache, stay sharp in the evenings, and stop waking up at 4:00 AM during my trips to Europe. inShift helped me achieve that.”
Hajdi Cenan, Founder based in Croatia
"Having a schedule helps a ton. And having those blue light glasses, they are really effective!
My alternative would've only been pushing my bedtime sooner or later than usual. So every add on was very helpful!"
Tilen Majerle, Marketing manager based in France
“During my last two-week trip to Asia, I could not fall asleep before 5:30 and had to wake up at 7:00. I was operating on 2 hours of sleep for 2 weeks."
Mathieu Noël, Marketing manager based in France
"The game-changing recommendation for me was the usage of blue light-blocking glasses. Not just travel but also everyday sleep was noticabley improved. I now easily fall asleep and wake up more refreshed."
Darja, Shift worker based in Slovenia
“Your support with explanations, recommendations, and equipment was of great help to me. It took me some time and a little effort to adapt all the suggestions and implement them into my day. It was 100% worth it."

Nick Gray, Founder based in Austin
"inshift is the VIP version of Timshifter. WhatsApp support, daily Oura monitoring. The light glasses were neat, they were quite uncomfortable w/my regular glasses but felt like they were really helping!"
Davor Strehar, Ex-CTO of Aleph based in Dubai
“I wanted to eliminate my jet lag headache, stay sharp in the evenings, and stop waking up at 4:00 AM during my trips to Europe. inShift helped me achieve that.”
Hajdi Cenan, Founder based in Croatia
"Having a schedule helps a ton. And having those blue light glasses, they are really effective!
My alternative would've only been pushing my bedtime sooner or later than usual. So every add on was very helpful!"
Tilen Majerle, Marketing manager based in France
“During my last two-week trip to Asia, I could not fall asleep before 5:30 and had to wake up at 7:00. I was operating on 2 hours of sleep for 2 weeks."
Mathieu Noël, Marketing manager based in France
"The game-changing recommendation for me was the usage of blue light-blocking glasses. Not just travel but also everyday sleep was noticabley improved. I now easily fall asleep and wake up more refreshed."
Darja, Shift worker based in Slovenia
“Your support with explanations, recommendations, and equipment was of great help to me. It took me some time and a little effort to adapt all the suggestions and implement them into my day. It was 100% worth it."

Nick Gray,
Founder based in Austin
"inshift is the VIP version of Timshifter. WhatsApp support, daily Oura monitoring. The light glasses were neat, they were quite uncomfortable w/my regular glasses but felt like they were really helping!"
Davor Strehar,
Ex-CTO of Aleph based in Dubai
“I wanted to eliminate my jet lag headache, stay sharp in the evenings, and stop waking up at 4:00 AM during my trips to Europe. inShift helped me achieve that.”
Hajdi Cenan,
Founder based in Croatia
"Having a schedule helps a ton. And having those blue light glasses, they are really effective!
My alternative would've only been pushing my bedtime sooner or later than usual. So every add on was very helpful!"
Tilen Majerle,
Marketing manager based in France
“During my last two-week trip to Asia, I could not fall asleep before 5:30 and had to wake up at 7:00. I was operating on 2 hours of sleep for 2 weeks."
Mathieu Noël,
Marketing manager based in France
"The game-changing recommendation for me was the usage of blue light-blocking glasses. Not just travel but also everyday sleep was noticabley improved. I now easily fall asleep and wake up more refreshed."
Darja,
Shift worker based in Slovenia
“Your support with explanations, recommendations, and equipment was of great help to me. It took me some time and a little effort to adapt all the suggestions and implement them into my day. It was 100% worth it."

Your curriculum for the next 6 days

Day 1: How your body regulates sleepiness

Day 2: How to shift sleepiness with light exposure

Day 3: Melatonin vs sleep aid: timing, safety & limits

Day 4: Food, caffeine & exercise — timing, amounts, effects

Day 5: Impact of sleep debt & how to manage it

Day 6: How to plan timezone adjustment

Stop pushing through the sleep pressure

You know the feeling. It is taking away your performance and your health.
Why not feel great and be at the top of your game at the same time?

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Learn how to plan your adaptation

Learn how to plan adaptation

Generate a plan with your prefered tools and levers that naturally align your internal time with the destination timezone.

Recommended usage of

Leverage your sleep tracker data

Get more from your sleep tracker. Learn how to read where your body is in the 24-hour circadian cycle and normalize messed-up melatonin production.

Discover sleep tracker benchmarks

We recommend Oura

We recommend Oura

Build your intuition for sleep adjustment

Understanding of the science will inform your actions. Even without an adjustment plan you'll know what to do in the moment.

Like dimming/boosting lights

Let us help you

Stop wasting your free days trying to repay sleep debt
Maintain High & Steady Energy Levels
Stay Safe During Shift &
When Commuting Home
Consistently get at least 6-8h of high quality sleep.

Stop wasting your free days trying to repay sleep debt
Maintain High & Steady Energy Levels
Stay Safe During Shift &
When Commuting Home
Consistently get at least 6-8h of high quality sleep.

Stop wasting your free days trying to repay sleep debt
Maintain High & Steady Energy Levels
Stay Safe During Shift &
When Commuting Home
Consistently get at least 6-8h of high quality sleep.

Free 6-Day Mini Email Course

Free 6-Day Mini Email Course

Mastering Jet Lag