Team XND Sign Up

JOIN TEAM XND.
3 Simple Steps to start FAST.

Step #1 - Create your Xendurance Account

Click on the person icon in the top right & create an account!

#2 Purchase the Team XND Membership

Now that you are signed in, go ahead and purchase a TEAM XND membership.

Learn More About Team XND

#3 Place your first order with 25% OFF Team XND Pricing

Use the first $50 loyalty coupon that was emailed to you to place your first order over $125

JOIN 10,000 TEAM XND MEMBERS!

Abdiel Crespo
5/5
If you are looking to recover faster and feel stronger and with a better engine you must have Extreme Endurance on your side. It is the only supplement that you should not stop taking.
Veronika D’Alfio
5/5
Perfect product. Been taking it for a week and already fed the difference. I bought a few products and will be getting more, also signing up for a membership soon. Thanks
Natalie Collar
5/5
I started using Extreme Endurance in October 2020 after I noticed a difference in one of my teammates at a fitness competition. I won’t be without it now. I have noticed a significant improvement in my endurance and breathing not only during workouts but just in my daily living. And I’m 60 years young!!!
Shawna Norton
4.5/5
I LOVE this product. As a competitive CrossFitter looking to get to the next level, I need to be doing everything within my power to support my training. I feel like Extreme Endurance allows me to keep pushing and to continue to test my limits!

& TRUSTED BY WORLD CLASS ATHLETES

Danielle Brandon

3x CROSSFIT GAMES ATHLETE

Josh Bridges

FORMER NAVY SEAL & CROSSFIT GAMES ATHLETE

Clayton Murphy

800M OLYMPIC BRONZE MEDALIST

Donavan Brazier

800M AMERICAN RECORD HOLDER

Products 100% Guaranteed & Backed by the Xendurance Promise

Scientific Efficacy: Proven by rigorous scientific research and tested by unbiased 3rd parties.
State-of-the-Art Manufacturing: We only partner with Good Manufacturing Practice (GMP) certified and/or equivalent facilities.
Accessibility for All: We strive to make our product line available to athletes of all abilities!
Certified Drug Free By Informed Sport: 3rd party tested to guarantee free of banned substances

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