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For over a decade, 12 clinical studies have proven the benefits of Extreme Endurance. Two of those studies are Gold Standard, double blind, placebo controlled, published studies. The results of those studies show a reduction of soreness, improvement in stamina and an accelerated recovery. In a 10-day clinical study, Extreme Endurance had an astounding 39% reduction in oxidative stress, which helps promote anti-aging benefits and cellular health. Numerous sources believe oxidative stress is the leading cause of many of our degenerative diseases. World class athletes have trusted Extreme Endurance since 2008 for performance benefits and the ongoing science has shown overall health advantages for everyone concerned about balancing their body’s pH and supporting cellular function to fight free radical damage*
The Benefits:
Clinical Studies:
Extreme Endurance is the absolute best supplement and I’ll never go a day without. It does everything it claims!!!
Hi Frank,
Thank you for your positive review of Extreme Endurance! We are glad to hear that you are enjoying the benefits of this supplement.
I'm a 52 y/o female athlete who cycles, mountain bikes, trail runs and hits the gym. The first thing I immediately noticed was the lack of muscle soreness after long training sessions and heavy weight days at the gym. After taking Extreme Endurance for over a week, I actually finished my rides faster than the guys I've been chasing for over 6 months with a smile and not completely exhausted. This is definitely a game changer for anyone who wants to push the limits without suffering days after training to recover.
Hi Mindy,,
Thanks for the awesome review about our Extreme Endurance We’re so pleased to hear it's working just as it should and that you’re enjoying it so much!
Go forth and conquer!
had it for few weeks so far...
Hi Alfadl,
Many thanks for the 4-star rating.
had it for few weeks so far..
Noticed reduced soreness within a few days of starting this supplement.
Hi CM,
We’re so happy to hear from you! We love that you like Essential and found it helpful.
been using for 2 months. Noticed results within the first week
Hi CM,
Great! Thanks for the awesome review about Extreme Endurance.
There is no "magic pill" to make you better, but I have noticed an improvement since taking these supplements. Definitely a difference in my lactic acid threshold, which is helping me push harder paces longer and overall getting fitter. I've been using extreme endurance for about 3 months and will continue to do so!
Hi Hannah,
What a fantastic review! Thank you so much for taking the time to leave us a 5-star review.
We're happy that you loved Extreme Endurance.
Go forth and conquer!
Perfect recovery supplement for long workouts all week long.
Thank you
Joel
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
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.
Say goodbye to frequent muscle fatigue & short-lived energy. Extreme Endurance triggers a powerful boost to stamina & aerobic threshold – helping you hustle through each workout & competitive event with a fierce drive of energy, resilience & longevity. Extreme Endurance is in your system and starts working within 72 hours and you WILL feel the difference.
Conquer soreness & lactic acid buildup – the main culprit of muscle fatigue from exercise. Thanks to Extreme Endurance’s ability to quickly react against muscle trauma and oxidative stress, your next training session or morning jog will leave you feeling renewed - and ready to go again!
- 26% Reduction of Lactic Acid -> Less Muscle Soreness / Improves Performance*
- 39% Reduction of Oxidative Stress -> Fights Free Radical Damage*
- 6X Reduction of Creatine Kinase (CK) -> Faster Muscle Recovery Time*
- Increase in Aerobic Threshold -> Last Longer, Go Harder*
- Certified by Informed-Choice & Informed-Sport**
Say goodbye to frequent muscle fatigue & short-lived energy. Extreme Endurance triggers a powerful boost to stamina & aerobic threshold – helping you burst through each workout & sporting event with a brand new, fierce drive of energy, resilience & longevity. Benefits start after just 72 hours, unlike many supplements that need several days or weeks to kick in.
Take 3 Tablets Of Extreme Endurance with or without food first thing in the morning
Take 3 Tablets Of Extreme Endurance with or without food before bed
When it’s time to unleash your inner-Hercules and bounce back stronger than ever… Its very hard to beat the results you will feel with Extreme Endurance.
| Benefits | Extreme Endurance | Other recovery supplements / Beta Alanine |
|---|---|---|
| Proven by rigorous scientific research and tested by unbiased 3rd parties. | ||
| Proven to reduce lactic acid by 26% | ||
| Proven to reduce oxidative stress by 39% | ||
| Informed-Sport Certified | ||
| Made in the U.S.A & backed by our 100% 30-day money back guarantee. |
25% off all products, apparel and accessories for a full year.
No matter the order size, receive free shipping anywhere in the US and Military APOs
More discounts from 40+ partners! PerformaSleep, Nike Training Club, Vitamix to name a few!
Have peace-of-mind knowing Extreme Endurance is fully compliant with all professional, collegiate and olympic organizations in the world. This formula contains zero banned ingredients – it’s an all-natural, electrolyte mineral supplement & it’s certified ISO 17025 tested for banned substances.
✔️ Calcium Carbonate – Strengthens muscle, bone & heart function
✔️ Papain – Anti-inflammatory that reduces muscle soreness after exercise
✔️ Magnesium – Improves muscle function & may boost athletic performance
✔️ Black Pepper Fruit – Powerful antioxidant that enriches nutrient absorption
✔️ Selenium, Chromium & Potassium – Vital minerals for growth & recovery
Trust is EVERYTHING. Josh Bridges, former 4X Crossfit games athlete and Navy Seal has used Extreme Endurance for 10 years. Danielle Brandon, Donavan Brazier, Clayton Murphy, Amanda Barnhart… to name a few…. have all trusted that this product helps their chances to podium.
Backed by 12 unique clinical studies (two of which are published, Gold Standard, double blind & placebo controlled), Extreme Endurance is arguably the most researched & proven sports supplement in the world – and it’s formulated w/ 100% natural ingredients for ANYONE of any fitness level.
Time or measure your typical training or activity
Take the daily dose of Extreme Endurance for a minimum of 7 days
Re-time or measure your typical training or activity and you will see the difference
Third-party tested for prohibited substances
Return your product within 30 days no questions asked!
No artificial dyes, flavors or sweeteners in our products!
Change your mind? Return it within 30 days for a 100% refund – no questions asked.
Extreme Endurance is the absolute best supplement and I’ll never go a day without. It does everything it claims!!!
Hi Frank,
Thank you for your positive review of Extreme Endurance! We are glad to hear that you are enjoying the benefits of this supplement.
I'm a 52 y/o female athlete who cycles, mountain bikes, trail runs and hits the gym. The first thing I immediately noticed was the lack of muscle soreness after long training sessions and heavy weight days at the gym. After taking Extreme Endurance for over a week, I actually finished my rides faster than the guys I've been chasing for over 6 months with a smile and not completely exhausted. This is definitely a game changer for anyone who wants to push the limits without suffering days after training to recover.
Hi Mindy,,
Thanks for the awesome review about our Extreme Endurance We’re so pleased to hear it's working just as it should and that you’re enjoying it so much!
Go forth and conquer!
had it for few weeks so far...
Hi Alfadl,
Many thanks for the 4-star rating.
had it for few weeks so far..
Noticed reduced soreness within a few days of starting this supplement.
Hi CM,
We’re so happy to hear from you! We love that you like Essential and found it helpful.
been using for 2 months. Noticed results within the first week
Hi CM,
Great! Thanks for the awesome review about Extreme Endurance.
There is no "magic pill" to make you better, but I have noticed an improvement since taking these supplements. Definitely a difference in my lactic acid threshold, which is helping me push harder paces longer and overall getting fitter. I've been using extreme endurance for about 3 months and will continue to do so!
Hi Hannah,
What a fantastic review! Thank you so much for taking the time to leave us a 5-star review.
We're happy that you loved Extreme Endurance.
Go forth and conquer!
Perfect recovery supplement for long workouts all week long.
Thank you
Joel
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
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.
