Reduces post-workout stress hormone (cortisol) by 36% within 48 hours*
Maximizes muscle growth and endurance performance. Reduces sore muscles (DOMS)
Elevates day-to-day energy level
Made for recharge.
Reducing stress hormone (cortisol) results in maximized training outcomes, muscle growth, and endurance performance. Reduced sore muscles (DOMS) and experience a boost in day-to-day energy level.
Backed by science.
Developed in 5 years of research and clinically validated:
*A real-life study with the Swiss National Football Team yielded statistically significant results (p<0.05) in lowering cortisol within 48 hours.
Developed to perform.
Trusted by thousands of Pro Athletes and +1 million consumers. Winner of the "Innovator of the Year" award.
Trusted by
Safe now 20% on your first order with coupon: first-order
Available as a drink or as a powder mix.
What if you can get more out of each workout?
We're here to supercharge your supercompensation, making every workout your best.
Instructions: Take one sachet or bottle during or after your training session. Additionally, take another dose approximately 24 hours after training, even on rest days. A daily intake is recommended to maximize benefits (training gains and day-to-day energy levels).
Backed by science: Reduces post-workout stress hormone (cortisol) levels by 36% within 48 hours.
Why is reducing stress hormones within 48 hours a game-changer?
Stress hormone (cortisol) spikes after every workout, negatively impacting testosterone levels, muscle growth, circadian rhythms, sleep, and the immune system.
In an independent real-life study by the Swiss National Football Team, KA-EX demonstrated a 36% reduction in cortisol within 48 hours. This reduction positively affects testosterone levels, muscle growth, sleep quality, and overall recovery.
KA-EX is the only product proven to reduce stress hormones within 48 hours, significantly supporting your body during the crucial post-workout recovery time. This is why several thousand pro athletes worldwide, including some of the best European teams, use KA-EX.
Optimal bioavailability of bioactives
Uncompromised nutrition meets unmatched absorption. Thanks to the push-cap technology and the individually packaged sachets.
Nutritional substances are thoughtfully paired to optimize absorption and protected from UV light and chemical degradation using the patented push-cap technology and sachet packaging.
Recommended by professional athletes and health experts.
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.”
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