The World’s First
Fast-Acting
Cortisol Stress
Reducer
FOR ATHLETES & HIGH PERFORMERS
free delivery for your first order
30 days money-back guarantee
50%
of high-intensity athletes experience abnormal cortisol regulation leading to various issues
Stagnated or even reduced performance
Sleep
disturbances
Reduced
testosterone
Belly fat
Weak immune
system
Increased risk of
injury
Formulated by Science. Trusted by Champions, Trainers, and Nutritionists
Yo Murphy
“Our team of nutritionists and sports scientists are excited to have a holistic product like KA-EX, supporting us in every recovery process.”
Fabian Cancellara
Alfa Romeo - Formula 1 Team
“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
Randy Krumenacher
Martin Krone
“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
“KA-EX replenishes the body’s reserves and maximizes my recovery immediately after exercise.”
Nelvie Tiafack
“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.”
Chase your Edge — But True Gains Come from How You Recover.
KA-EX® – Clinically proven to optimize your sleep and boost daily energy.
Outperform yesterday.
KA-EX ® Welcome Box
$89.99
Trusted by
5 Years of Scientific Research
Due to its unique formula, KA-EX speeds up rehydration, nutrient absorption, and cellular repair — so you’re ready for tomorrow.
Bestseller in Switzerland. Now available
in the US
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.
Your questions - Our answers
What does KA-EX® taste like?
KA‑EX® has a light, refreshing citrus flavor with a clean finish. The slightly salty note comes from its natural electrolyte content — it’s not overly sweet or artificially flavored.
Does KA‑EX® have any side effects?
KA‑EX® is generally well tolerated, and no side effects have been reported after millions of servings sold in Switzerland. People with sensitivities to certain vitamins or minerals should still assess individual tolerance. If you have known intolerances or medical conditions, we recommend consulting a healthcare professional before use.
Is KA‑EX® vegan, gluten-free, and lactose-free?
Yes — KA‑EX® is 100% vegan, gluten-free, and lactose-free.
How do I mix KA‑EX®?
Mix one sachet with 500 ml (approx. 17 oz) of cold water. Shake well until fully dissolved. For best results, drink chilled.
