Endure 2X with Logo Nalgene Bottle

Limited-Time Offer -- FREE Nalgene Bottle ($20 Value)

What’s Your “X”?

ENDURE X™ will help you achieve your “X” by increasing your power endurance, stamina, and recovery between repeated efforts. Our novel pre-performance formula is comprised of all-natural ingredients (beetroot extract & citrulline malate) shown in studies to boost endurance via multiple ergogenic pathways. Whether you’re a recreational or professional athlete ENDURE X gives you a performance edge in pursuing your goals.

Performance-enhancing benefits while climbing and training:

* Improves Power Endurance on Routes and Boulder Problems
* Accelerates Recovery between High-Intensity Efforts
* Supports Optimal Blood Flow, Mitochondria Function, and O2 Kinetics
* Supports Performance at Altitude

DIRECTIONS: Mix 1 scoop of ENDURE X in 16oz of water, or add 1 scoop to a small water bottle and shake. Drink early in your warm-up before training, performance, or competition. Optimal aerobic-system priming—for increased power endurance and recovery between efforts—arises 1 to 4 hours after consuming ENDURE X. 

PRO TIP: For maximum effect, consume one serving of ENDURE X every day before breakfast and another before PM training or performance climbing. To enhance all-day performance at the crags or boulders, drink 16oz (1 scoop) during warm-up climbs and then a second 16oz serving around 4 hours later to maintain ergogenic effects late into the day. Our 32oz logo Nalgene bottle is ideal for this usage!

---------------- Wild Berry Flavor ----------------

NO Caffeine * NO Artificial Colors * NO Artificial Flavors * VEGAN

 30 servings per unit (338 grams per container)

  * 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.

Customer Reviews

Based on 4 reviews
Great Product!

About a week after I started using the Endure Mix I noticed that I was able to climb a lot longer without losing my strength and getting injured by using the collagen! The Nalgene water bottle is perfect for long days out at the crag climbing all day!

If you're a pre-workout drink person, you might as well drink something backed by the best science.

Ive only had fewer than 2 weeks with Endure X, so I dont feel like I can speak with certainty to its effect. (That said, I have had a very strong recent couple of trips to the gym.) I had been using a BCAA powder, but Im sold on the stronger science behind Endure X.

Really unique supplement for climbers

Im traditionally a boulderer, but recently I have been trying to sport climb more. While trying to build my endurance up, I need all the help I can get. Endure X is a really unique supplement oriented towards climbers, and backed by research. After consistent use Ive seen some real results, and even used it to prime my body for redpoint burns on my projects. I actually really like the Berryade flavor, and Its simple to mix/use. Its clean, with only a few ingredients and sweetened with Stevia. With appropriate supplement timing, I feel like I have a little extra gas in the tank when training or redpointing.

Noticeable differences in just a few uses

Definitely have noticed an improvement with my endurance when I have used it; however, it is very sweet and even when I water it down it is still very flavorful and has been hard for me to drink in one sitting. I have noticed a difference though with my runs and climbing so I will continue to use it and experiment with the ratios I use.

Customer Reviews

Based on 3 reviews Write a review