Skip the Jet Lag from California
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Ingredients
the USA
Flykitt International: The Complete Jet Lag + Flight Inflammation System
The all-in-one solution to eliminate jet lag and travel fatigue. Flykitt International eliminates the recovery time to and from anywhere in the world. Arrive refreshed, recovered, and ready to perform with Flykitt. For short, domestic trips, try Flykitt Domestic.
Completely Eliminate Jet Lag
Stop Flight Inflammation
Feel Energized & Sleep Great
Customize your Flykitt System
The Hidden Cause of Jet Lag: Flight Inflammation
Airlines prioritize profits over passenger health by skimping on cabin pressurization.
You're breathing up to
less oxygen in an airline cabin
This rapid pressure drop is like climbing an 8,000 ft mountain in 15 minutes, triggering inflammation similar to decompression and altitude sickness.
Oxygen Levels
This makes your jet lag
and makes it harder to shift your circadian rhythms
Flight inflammation looks like
100% money-back guarantee + Free shipping on orders over $149
With Flykitt, you feel amazing no matter where you fly.
Of Travelers Stay Jet Lag-Free
100% money-back guarantee + Free shipping on orders over $149
Science-backed
Patented Protocol
A precisely-timed protocol of supplements to combat jet lag and reset your body clock.
Protect
Organic pomegranate polyphenols and Vitamin C block Flight Inflammation before it starts.
Mellow
Magnesium glycinate and melatonin help align your circadian system, calm your gut, and get you to sleep.
Advance
Methylated B vitamins increases alertness when it matters and optimize your circadian system.
Sustain
Highly concentrated Omega-3 fatty acids provides what your body needs to keep inflammation low and support mood and energy.
Circadian Reset
Precisely dosed methylated B vitamins and sugar align the circadian gene expression in your cells.
Unwind Glasses
Blue light filtering glasses
Engineered for travel, Flykitt's glasses block 99% of disruptive blue light, protecting your circadian rhythm to improve sleep and speed up recovery.
Circadian Protection
Blocks 99% of the wavelengths of light that impact circadian rhythms
Improved Sleep
Improves sleep quality and HRV
Travel-Optimized
Lightweight & flexible, engineered for travel
All perfectly timed for your itinerary + biology via the Flykitt App
100% money-back guarantee + Free shipping on orders over $149
How Flykitt works
Customize your kit
Select the parts of the Flykitt System that matter to you such as inflammation, jet lag, circulation, hormone regulation, and immunity.
[UPCOMING 17 HOUR SHIFT]
Avery
[AGE]
37
[SLEEP SCHEDULE]
11pm - 7am
[DIET]
Low Carb
[ACTIVITY]
Active
[SUBSTANCES]
[FOCUS AREAS]
Get a personal plan
The Flykitt app tells you exactly how to use your kit to prevent jet lag and travel inflammation. Our AI designs tailored plans that adapt to your schedule.
Your Plan
[Optimized for Circadian Shift]
6pm
Inflammation DefenseTake 2x Protect + 1x Sustain
9pm
Take off from JFK
10pm
Fall Asleep FasterCircadian ShiftPut on Unwind Glasses + Take 1x Mellow
11pm
Go to sleep
5am
Metabolic ResetWake Up + Drink Circadian Reset
Arrive Ready to Perform
93% of people sleep great with excellent recovery starting their first night after traveling. Flykitt ensures you land feeling revitalized and ready to go.
Trip Results
16
Time zones
circadian shift
13
Recovery days
skipped
"After traveling over 30 hours to Ironman Australia, jet lag almost ruined my race. So, for the 35 hour trek to Ironman South Africa, I decided to try Flykitt and it changed everything!"
Ariana Luterman
Ironman Triathlete Chasing a Guinness World Record
Customize your kit
Select the parts of the Flykitt System that matter to you such as inflammation, jet lag, circulation, hormone regulation, and immunity.
[UPCOMING 17 HOUR SHIFT]
Avery
[AGE]
37
[SLEEP SCHEDULE]
11pm - 7am
[DIET]
Low Carb
[ACTIVITY]
Active
[SUBSTANCES]
[FOCUS AREAS]
Get a personal plan
The Flykitt app tells you exactly how to use your kit to prevent jet lag and travel inflammation. Our AI designs tailored plans that adapt to your schedule.
Your Plan
[Optimized for Circadian Shift]
6pm
Inflammation DefenseTake 2x Protect + 1x Sustain
9pm
Take off from JFK
10pm
Fall Asleep FasterCircadian ShiftPut on Unwind Glasses + Take 1x Mellow
11pm
Go to sleep
5am
Metabolic ResetWake Up + Drink Circadian Reset
Arrive Ready to Perform
93% of people sleep great with excellent recovery starting their first night after traveling. Flykitt ensures you land feeling revitalized and ready to go.
Trip Results
16
Time zones
circadian shift
13
Recovery days
skipped
"After traveling over 30 hours to Ironman Australia, jet lag almost ruined my race. So, for the 35 hour trek to Ironman South Africa, I decided to try Flykitt and it changed everything!"
Ariana Luterman
Ironman Triathlete Chasing a Guinness World Record
The Flykitt System
Science-backed protocols that eliminate travel symptoms and optimize your health.
Eliminate Jet Lag
Advanced sleep optimization protocols
Optimize Energy
Combat altitude-induced fatigue
Conquer Flight Inflammation
Block what's disrupting your body and mind
Travel Nutrition Expert
Find healthy food anywhere in the world
Personal Trainer
Optimized workouts for travel and recovery
Developed with Navy SEALs and fighter pilots. Trusted by pro sports teams. Optimized for business and leisure travelers. All designed to keep you feeling great anywhere in the world.
100% money-back guarantee + Free shipping on orders over $149
Your Travel Health Concierge
Get fully Custom Plans based on your itinerary and biology via the Flykitt App
Sleep Optimization
- Quick and easy setup: It takes less than a minute to enter your travel details and personal sleep factors.
- Start the morning of your trip: Sleep great your first night. Our unique protocol doesn't require lengthy adjustment periods.
- Get optimal meal timing to control inflammation and shift your circadian rhythms.
- Simplify eating out by scanning any restaurant menu to instantly know what to order to fit your diet and health goals.✨ FLYKITT PRO
Fitness✨ FLYKITT PRO
Available on:
Compression Socks
Perfectly calibrated pressure to optimize blood flow and reduce leg swelling during long flights
Complete your travel experience
Professional-grade recovery products used by athletes, business leaders, and military operators. Enhance your travel experience with tools designed to combat the physical stresses of modern travel.
Shop All UpgradesCompression Socks
Perfectly calibrated pressure to optimize blood flow and reduce leg swelling during long flights
Firefly Recovery Device
Gentle electrical stimulation that improves blood flow and reduces travel fatigue
ImmunityKitt
5 days of immunity protection to support your immune system and prevent post-travel sickness
FiestaKitt
4 nights of protection from alcohol-induced inflammation for better recovery after drinking
Complete your travel experience
Professional-grade recovery products used by athletes, business leaders, and military operators. Enhance your travel experience with tools designed to combat the physical stresses of modern travel.
Shop All Upgrades100% money-back guarantee + Free shipping on orders over $149
Our Founder, Andrew Herr, & CTO, Clayton Kim
Designed by a human performance expert. Built for everyone.
From my years leading human performance for the US military, I created Flykitt to solve the challenges of flight inflammation and long-distance travel. Trusted by Special Operations, pro athletes, and business leaders, Flykitt works—giving you the focus to perform and the rest you need, starting your first day.
– Andrew Herr
Backed By
0+
N=1 Experiments
0+
Professional Athletes Optimized
0+
Years Working with Elite Performers
Frequently Asked Questions
Ready to change how you fly forever?
Trusted when performance matters
From elite athletes to business leaders, professionals choose FlyKitt when performance matters.
Elite Athletes
Professional teams and Olympic medalists
"Great product and helped immensely, helping both players and staff hit the ground running."
Darcy Norman
USA Soccer
Military Science
Developed for special operations and fighter pilots
"The first commercially-available cure for jet lag, which until recently was available only to the military and select pro sports teams."
Renee Wynn
Former CIO, NASA
Business Leaders
Trusted by global executives and investors
"I was in the Middle East, Europe, Japan, Los Angeles, and New York all within 3 weeks and FlyKitt worked great. Really terrific app and experience. Highly recommended."
David Ulevitch
GP A16Z