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Powerful Anti-Aging Supplement

  • 39% Reduction Of Oxidative Stress In 10 Days To Support Anti-Aging*
  • Nutrient Rich Antioxidants To Fight Free Radical Damage*
  • Promote Cardiovascular Health & Increase VO2 Max*
  • Balance Body Alkalinity To Help Reduce Inflammation*
  • Same Formula as Extreme Endurance
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Anti-Aging. Reduce Inflammation. Boost VO2 Max.

Josh Bridges

There’s a noticeable difference in my soreness when I’m not on this product. There's a reason I’ve used this product for eight years!

Danielle Brandon

This is my secret that I don’t like to talk about. It’s my best recovery tool.

Craig Engels

The one product I take daily and recommend to everyone is Essential. It’s insanely effective and the clinical research backs it. If you want to improve your running this is by far the easiest thing you can do!

Essential vs. Ordinary Anti-Aging Remedies

Years of research demonstrate anti-aging benefits that support overall wellness

BENEFITS XND OTHERS

14+ Published Clinicials and Open-Label Testing Since 2008

Promote Cardiovascular Health & Increase VO2 Max

39% Reduction Of Oxidative Stress In 10 Days To Support Anti-Aging

Promotes Body Alkalinity to Help Reduce Inflammation

Made in the U.S.A & backed by our 100% 30-Day, Money-Back Guarantee

Getting the most out of Essential

Frequently Asked Questions

Customer Reviews

Based on 1970 reviews
87%
(1709)
5%
(105)
2%
(45)
1%
(25)
4%
(86)
J
John Tyler
SUP Fitness Imoact

I am a Seasoned Adult make, 70 in July. I continue a lifetime quest as a sports enthusiast and always looking for key nutrition and performance supplements to keep that progressive edge.
I saw an ad for Xdurance, several months ago, seemed like one of the usual hyped up campaigns, but, the 100% guarantee return policy
eas worth a chance. I've put it to the test and the results have been increased: 1) muscle energy, and 2) muscle relaxation, which translate to reduced fatigue, stronger and longer time and distance in my SUP training. I am more of a performance paddler, this includes participation in Race events; minimum 5 miles up to 16 miles, sustained speeds are 4.4 to 5.2 mph (ok, so those pros are a mph+ faster), depending on conditions and distance.
I now accredit Xdurance for the more manageable performance enjoyment.

Thank you for sharing your success with Extreme Endurance! We are so happy to hear that it has been helping you with your SUP fitness and performance goals. We strive to provide top-notch nutrition and supplements for athletes of all ages and it's great to hear that our product has been beneficial for you. We truly appreciate your support and hope to continue providing you with amazing results. Keep pushing to the extreme!

I
Ignacio "Nacho" Rios
Game Changer 🤙🏽

I've been using Xendurance for a over 2 months, and I can confidently say it has made a real difference in my performance and recovery. As someone who trains consistently, I was looking for a supplement that could help reduce muscle fatigue and improve endurance—and this product delivered!

One of the biggest things I noticed was a significant reduction in soreness after intense workouts. I feel like I can push harder during training without the usual next-day stiffness. My stamina has also improved, allowing me to go longer without feeling as drained.

Overall, I highly recommend Xendurance to anyone looking to enhance their endurance, speed up recovery, and perform at their best. It’s definitely a game-changer!

Ignacio "Nacho" Rios
From Houston, Tx

Thank you for sharing your success with Extreme Endurance! We're thrilled to hear that our product has made such a positive impact on your performance and recovery. We're passionate about helping our customers reach their fitness goals and it's great to know that you have experienced a reduction in muscle fatigue and improved endurance. We are honored to be a part of your fitness journey and help you perform at your best.

Thank you for recommending Extreme Endurance to others. We truly appreciate your support and hope to continue providing you with top-quality supplements.

Keep killing those workouts!

K
Krysta Stothard
The muscle soreness eliminator!!!

Love this stuff! I just did an 8k with rolling hills, gravel, snow and ice. In those conditions in the past I’d be very sore after. Not with taking xendurance!!

Thank you for your amazing review! We are thrilled to hear that our product, Extreme Endurance, has helped eliminate your muscle soreness after intense workouts. It's great to know that you were able to tackle a challenging 8k with ease. We appreciate your support and hope to continue providing you with the best results. 💪 Keep pushing to the extreme!

S
SC
Great!

Works great, just the shipping is slower than I’d like

Thank you for leaving a positive review for Extreme Endurance! We're glad to hear that it's working great for you. We appreciate your feedback and we hope that you continue to see great results with our product. 💪 Keep pushing to the extreme!

J
Jonna Scoggin
Recovering like never before!

Of course I was slightly skeptical, however I can truly say this is the perfect match for my workout and recovery! I spend about 5-6 days/week at the gym, with strength/resistance training and hybrid workouts as a focus. Being a working mom in my 40's, recovery has become just as important to me. I can say after only one week, there is a huge difference-- let alone one full month! I participated in a Spartan race, and was prepared to be sore and exhausted for days after. However, I was feeling solid the very next day! Highly recommend, and am so excited to order my next bag!

Amazing! We are thrilled to hear that Extreme Endurance has helped with your workout and recovery routine. ! It's great to know that you've noticed a huge difference after just one week of using our product, and we're even more excited to hear that you were feeling solid the next day after a Spartan race. We understand how important it is to have a product that supports your fitness goals, especially as a busy mom in your 40's. Thank you for recommending Extreme Endurance and we can't wait for you to try out your next bag. Keep up the hard work and we're always here to support you on your fitness journey.

C
Chrissy Bochat
Highly recommend!

Highly recommend these supplements. My husband and I frequently participate in RunDisney events that typically encompass multiple race distances over several days. We recently participated in marathon weekend where we ran 48.6 miles over 4 days; day 1 - 3.1 miles, day 2 - 6.2 miles, day 3 - 13.1 miles and day 4 - 26.2 miles. Unlike our previous races, we had stamina, energy and very little soreness throughout and after completion of each race. We started the supplements about 7 days prior to this event and have continued with them throughout. The energy and stamina that we maintained even through the last mile was incredible! Look forward to adding these in to our training to see how they will help increase endurance, speed and stamina for future events!

Thank you for taking the time to leave such a positive review! We are thrilled to hear that Extreme Endurance helped you and your husband during your recent RunDisney event. We strive to provide products that deliver on their promises, so it's great to hear that our product is working for you. We're honored to be a part of your journey. 💪 Keep pushing to the extreme!

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