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FITEXPO LA 2026

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The World’s First
Fast-Acting
Cortisol Stress
Reducer

FOR ATHLETES & HIGH-PERFORMERS

See Our Studies

The World’s First
Fast-Acting
Cortisol Stress
Reducer

FOR ATHLETES & HIGH-PERFORMERS

See Our Studies

Sign up and get access to exclusive FITEXPO deals

50% Off Your First Purchase

Buy One, Get One Free

Buy One, Get One Free

Sign up and get access to exclusive FITEXPO deals

GO ALL-IN WITHOUT EVER GOING ALL-OUT.

reduction of cortisol (stress hormone) within 48hours*
- 0 %
improved REM sleep**
+ 0 %
improved HRV patterns**
+ 0 %
increased daily energy**
+ 0 %
lower resting heart rate**
- 0 %
More energy — noticeable and lasting.
Boosts muscle recovery to maximize training progress.
Improved mood you can feel.
Helps protect against sport-induced premature skin aging.
More energy — noticeable and lasting.
Boosts muscle recovery to maximize training progress.
Improved mood you can feel.
Helps protect against sport-induced premature skin aging.

*These results have been clinically proven and published : Berral-de la Rosa, F.J.; Molina-López, A.; Moya- Amaya, H. (2024). SALIVARY BIOMARKERS IN POST-COMPETITION RECOVERY IN PROFESSIONAL SOCCER PLAYERS. Revista Oficial da Federação Portuguesa de Futebol. Edition no. 11. April 2024.

**https://sleepreviewmag.com/sleep-treatments/pharmaceuticals/otc/sports-drink-improve-sleep-recovery-hangovers/

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Formulated by Science. Trusted by Champions, Trainers, and Nutritionists

Yo Murphy

former NFL Player and VP of Performance at House of Athlete

“Our team of nutritionists and sports scientists are excited to have a holistic product like KA-EX, supporting us in every recovery process.”

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Fabian Cancellara

2x Olympic gold medal winner, CEO Tudor Pro Cycling Team
“As a holistic recovery product, KA-EX is the perfect complement to offer our riders the best possible conditions for top performance.”

Alfa Romeo - Formula 1 Team

Zhou Guanyu, F1 driver for Alfa Romeo.

“Our team relies on KA-EX to be at our best in every circumstance!”

Supplier of the Champions

We are proud to have participated in the 2021/2022 Season with FC Zurich, who won the Championship for the first time in 13 years.

Jannik Fischer

Jannik Fischer is a Swiss ice hockey player who has been under contract with HC Ambrì-Piotta in the National League since 2018.
I take KA-EX after every game. It contains the right amino acids and minerals to regenerate the body. Especially when we play on Friday and Saturday, it is extremely important to replenish the batteries. And the taste is also very good!

Randy Krumenacher

Motorcycle racer, Supersport world champion
As a motorcycle racer, body and mind are pushed to the limit. I am convinced that I have an optimal recovery through KA-EX!

Martin Krone

Head of Physiotherapy, FC Basel

“KA-EX is becoming more and more popular with our players and staff. We instruct players to use KA-EX after every game or practice. We are very happy with the product.”

Mauro Schmid

2022 Tour of Belgium winner, stage winner Coppi and Bartali (2022), and at Giro d'Italia (2021) and Swiss champion (U 23)

“KA-EX replenishes the body’s reserves and maximizes my recovery immediately after exercise.”

Nelvie Tiafack

Boxer in the national team (DE), 5x German champion, 2019 bronze at the European games

“In boxing, you must be conscious about your body weight before a fight. Especially if you are exercising and, simultaneously, cutting back on calories, KA-EX is ideal. It is low-cal and supports your recovery and with important nutrients.”

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