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Extreme Endurance
$44.95 - $46.95
PROVEN. Over a decade of testing and the data to support it.

Reduce soreness, improve stamina, and accelerate recovery. Gain the same advantages used by Olympic, professional, and collegiate athletes.

EXTREME ENDURANCE Advantages:


*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Reduces Lactic Acid*
Purchase Option:
Quantity:
WHAT IS AUTOMATIC DELIVERY?

Save time and money by signing up for our Automatic Delivery Program! Enjoy the convenience of having your product automatically shipped to you for a monthly charge of the amount selected above to your listed credit card. There is no fee to join and you receive special discounted pricing for all of your selected products! You may call 877-754-0436 or email info@xendurance.com to cancel or change your order at any time. Each month you will receive your order and we will charge your card automatically until you change or cancel the plan.
Product Information
EXTREME ENDURANCE is a revolutionary athletic performance formula created by athletes for athletes. This formula has a published, Gold-Standard, third party, double-blind, placebo-controlled, crossover study backing up claims of 26% reduction in lactic acid and a double digit increase in aerobic threshold. Many companies make claims on individual ingredients but Extreme Endurance has a published study on the formula itself. Each batch of Extreme Endurance is tested to ensure that it is not contaminated with banned substances to provide additional reassurance for elite athletes.*

TESTED FOR BANNED SUBSTANCES

Extreme Endurance is tested by the largest sports lab in the world, LGC. If you put one drop of a banned substance in an olympic size swimming pool, LGC's testing would find it. This is costly, but we have many professional athletes who can not afford to have their tests come up positive. LGC's programs INFORMED-CHOICE and INFORMED-SPORT certify products free of banned substances.*

Why is testing in sports nutrition important?

Read Comparative incidence of the presence of banned substances in raw ingredients/materials sourced from global suppliers – summary of findings

THE IMPACT OF BODY ACID

Every athlete should know about proper pH balance. PH balance is critical to top athletic performance. PH is measured on a 14 point scale, 7 being neutral. The arterial blood pH value of a healthy human ranges around 7.35 to 7.45, which is slightly alkaline. As our body uses fuel and metabolizes food, we produce acid waste.

Your body's acid concentration increases as you produce lactic acid. Lactic Acid is not good, especially when the acid concentration exceeds the body's ability to neutralize or flush the waste from your body.*

Xendurance Studies:
Xendurance Challenges:
Take the Karen Challenge!*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Ingredients/Dosage
*RECOMMENDED DOSAGE

Take 6 tablets daily; 3 in the morning and 3 in the evening, with or without food.
*DO NOT CHEW. These tablets are meant to be swallowed.

EXTREME ENDURANCE IS DESIGNED TO BE USED EVERYDAY, ALL YEAR LONG.
Five to Seven days before Competition: increase your dosage to 8 tablets a day; 4 in the morning and 4 in the evening and continue this 8 tablets for one day after the race and then drop back down to 6 tablets per day. We suggest this as it helps immensely with recovery.*

RESULTS FROM OUR ELITE ATHLETES SHOW THE LONGER YOU TAKE EXTREME ENDURANCE, THE GREATER THE BENEFITS.

INGREDIENTS

Our unique proprietary formula includes:

  • Papain, a protease enzyme derived from Papaya, which is a powerful anti-inflammatory that helps repair and rebuild muscle tissue while relieving muscle soreness.*
  • Catechins are added and are one of the most powerful antioxidants to help fight oxidative stress during exercise.*
  • Electrolytes complete this revolutionary formula to assist athletes with the ability to quickly recover and restore balance and maintain the competitive edge.*



*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.


Other Product Benefits
What Xendurance Products Should I Take? Do Xendurance Formulas Work Together?
Xendurance products are built to work together. Find the sport closest to yours and see what other athletes are taking.

Cross Functional Athletes
Are you sore everyday after your WOD? Want to reduce that muscle burn and spring out of bed the next morning? We recommend you try Extreme Endurance (reduce lactic acid buildup and soreness), OMEGA (stacked with EPAs and DHAs), and PROTEIN (rebuild skeletal muscle tissue).

FUEL-5 is the ideal pre and post workout energy source that pairs well with PROTEIN for a recovery drink.

We call the first Protein drink in your morning an "energy starter shot". The 1500mg of lactate and 20g of protein is what Cross Functional Athletes are addicted to.

Nagging joint pain? Live pain free with JOINT-4.

Be sure to check out our 10% discount on Performance Bundles.

Triathletes, Duathletes and all Multi-Sport Athletes
We made our pouches of Extreme Endurance for you! Continuous travel make our zip-loc pouches the perfect packing buddy. Tedious hours of training can plunge you into sickness. Build up your immune system with IMMUNE BOOST, our powerful daily multivitamin.

Runners, Cyclists - those always on the go.....
Extreme Endurance, IMMUNE BOOST, and Extreme HYDRO-X is in their training regimens. With the 1500mg of Lactate and a premium blend of Electrolytes, HYDRO-X delivers energy and fights off the effects of fatigue.

Weekend Warriors and all "wannabe" Olympians pushing hard!
Extreme Endurance will assist in reducing soreness in any sport. If you find you trained a little too much or are nursing a nagging injury, try Joint-4, a compound with 20 years of effective results. Want to stay healthy during cold season, take our multi-vitamin, Immune Boost.

Did we mention the golfers, paddle boarders, MMA Fighters, skiers, surfers....yes, you can mix and match any and all of our products for your specific sport or activity. Still not sure what to take?

Send an email to info@xendurance.com and we will tell you what we hear other athletes are using to help them in their daily quest to be the best they can be.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Autoship
What Xendurance Products Should I Take? Do Xendurance Formulas Work Together?
Xendurance products are built to work together. Find the sport closest to yours and see what other athletes are taking.

Cross Functional Athletes
Are you sore everyday after your WOD? Want to reduce that muscle burn and spring out of bed the next morning? We recommend you try Extreme Endurance (reduce lactic acid buildup and soreness), OMEGA (stacked with EPAs and DHAs), and PROTEIN (rebuild skeletal muscle tissue).

FUEL-5 is the ideal pre and post workout energy source that pairs well with PROTEIN for a recovery drink.

We call the first Protein drink in your morning an "energy starter shot". The 1500mg of lactate and 20g of protein is what Cross Functional Athletes are addicted to.

Nagging joint pain? Live pain free with JOINT-4.

Be sure to check out our 10% discount on Performance Bundles.

Triathletes, Duathletes and all Multi-Sport Athletes
We made our pouches of Extreme Endurance for you! Continuous travel make our zip-loc pouches the perfect packing buddy. Tedious hours of training can plunge you into sickness. Build up your immune system with IMMUNE BOOST, our powerful daily multivitamin.

Runners, Cyclists - those always on the go.....
Extreme Endurance, IMMUNE BOOST, and Extreme HYDRO-X is in their training regimens. With the 1500mg of Lactate and a premium blend of Electrolytes, HYDRO-X delivers energy and fights off the effects of fatigue.

Weekend Warriors and all "wannabe" Olympians pushing hard!
Extreme Endurance will assist in reducing soreness in any sport. If you find you trained a little too much or are nursing a nagging injury, try Joint-4, a compound with 20 years of effective results. Want to stay healthy during cold season, take our multi-vitamin, Immune Boost.

Did we mention the golfers, paddle boarders, MMA Fighters, skiers, surfers....yes, you can mix and match any and all of our products for your specific sport or activity. Still not sure what to take?

Send an email to info@xendurance.com and we will tell you what we hear other athletes are using to help them in their daily quest to be the best they can be.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.