LACTIC ACID
BUFFER

OVER 300,000 CUSTOMERS WORLDWIDE TRUST 
OUR UNIQUE FORMULA TO SUPPORT THEIR TRAINING

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✅ IMPROVE PERFORMANCE
✅ REDUCE RECOVERY TIME
✅ INCREASE AEROBIC CAPACITY
✅ BENEFITS WITHIN 10 DAYS
✅ CERTIFIED DRUG FREE BY INFORMED SPORT

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GOODBYE SORENESS HELLO PERFORMANCE

OVER 300,000 CUSTOMERS WORLDWIDE TRUST US TO SUPPORT THEIR TRAINING EFFORTS

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✅ REDUCTION OF THE EFFECTS OF LACTIC ACID
✅ IMPROVED RECOVERY FROM INTENSE WORK
✅ INCREASE VO2 MAX
✅ BENEFITS WITHIN 7 DAYS
✅ CERTIFIED BY INFORMED SPORT

FAQ's

DEVELOPED USING THE RESULTS OVER 100 RESEARCH PAPERS

TESTED IN 12 CLINICAL STUDIES OVER 10 YEARS

RECOVERY TIME IMPROVEMENT

The intense and rigorous workouts we do in the gym can take their toll on our bodies. Our muscles might be sore for days after, which is why it's so important to recover properly.

STAMINA INCREASE

You can never have too much stamina. Lactic Acid Buffer helps you push your limits and go the distance, fight fatigue and Set PRs.



INCREASE POWER

Increase power output by 10-25% with a similar heart rate.






DEVELOPED USING THE RESULTS OVER 100 RESEARCH PAPERS

TESTED IN 12 CLINICAL STUDIES OVER 10 YEARS

RECOVERY TIME IMPROVEMENT

The intense and rigorous workouts we do in the gym can take their toll on our bodies. Our muscles might be sore for days after, which is why it's so important to recover properly.

STAMINA INCREASE

You can never have too much stamina. Lactic Acid Buffer helps you push your limits and go the distance, fight fatigue and Set PRs.

INCREASE POWER

Increase power output by 10-25% with a similar heart rate.

TRUSTED BY WORLD CLASS ATHLETES

Danielle Brandon

CROSSFIT GAMES ATHLETE

Josh Bridges

FORMER NAVY SEAL & CROSSFIT GAMES ATHLETE

Donavan Brazier

2019 800m World Champion

Why Our Customers Love Us

Hear what others have to say about Xendurance

Graham D

Cyclist

⭐⭐⭐⭐⭐

At first I wasn't sure if supplementing with the lactic acid buffer tablets had a meaningful effect so I paused for a couple of weeks. I immediately noticed my recovery was taking longer and wasn't as good so I picked up the supplements again and noticed an improvement. Seems these really do work.

Nicholas W

Triathlete

⭐⭐⭐⭐⭐

"Game Changer"
These tablets really help me stay on top of my game. Having a regular delivery is convenient and saves me having to remember to reorder.

Darren O

Crossfit 

⭐⭐⭐⭐⭐

"Excellent Product"
Definite increase with muscular endurance and stamina after using the lactate buffer supplement just after two weeks.During strength training my recovery times have shortened when tracking through using my heart rate.Overall……..performance has been boosted by using the supplement.

Why Our Customers Love Us

Hear what others have to say about Xendurance

Graham D

Cyclist

⭐⭐⭐⭐⭐

At first I wasn't sure if supplementing with the lactic acid buffer tablets had a meaningful effect so I paused for a couple of weeks. I immediately noticed my recovery was taking longer and wasn't as good so I picked up the supplements again and noticed an improvement. Seems these really do work.

Nicholas W

Triathlete

⭐⭐⭐⭐⭐

"Game Changer"
These tablets really help me stay on top of my game. Having a regular delivery is convenient and saves me having to remember to reorder.

Darren O

Crossfit 

⭐⭐⭐⭐⭐

"Excellent Product"
Definite increase with muscular endurance and stamina after using the lactate buffer supplement just after two weeks.During strength training my recovery times have shortened when tracking through using my heart rate.Overall……..performance has been boosted by using the supplement.