Gnarly Nutrition Fuel 20 Bag Cherry Cola
Gnarly Nutrition Fuel 20 Back of Bag Cherry Cola
Gnarly Nutrition Fuel 20 Stacks Cherry Cola
Gnarly Nutrition Fuel 20 Stick Pack Cherry Cola
Gnarly Nutrition Fuel 20 Back of Stick Pack Cherry Cola
Gnarly Nutrition Fuel 20 Bag Limeade
Gnarly Nutrition Fuel 20 Back of Bag Limeade
Gnarly Nutrition Fuel 20 Stacks Limeade
Gnarly Nutrition Fuel 20 Stick Pack Limeade
Gnarly Nutrition Fuel 20 Back of Stick Pack Limeade
Gnarly Nutrition Fuel 20 Bag Tropical
Gnarly Nutrition Fuel 20 Back of Bag Tropical
Gnarly Nutrition Fuel 20 Stacks Tropical
Gnarly Nutrition Fuel 20 Stick Pack Tropical
Gnarly Nutrition Fuel 20 Back of Stick Pack Tropical
Gnarly Fuel₂O - Gnarly Nutrition
Gnarly Fuel₂O - Gnarly Nutrition
Gnarly Fuel₂O - Gnarly Nutrition
Gnarly Fuel₂O - Gnarly Nutrition
Gnarly Nutrition Fuel 20 Bag Cherry Cola
Gnarly Nutrition Fuel 20 Back of Bag Cherry Cola
Gnarly Nutrition Fuel 20 Stacks Cherry Cola
Gnarly Nutrition Fuel 20 Stick Pack Cherry Cola
Gnarly Nutrition Fuel 20 Back of Stick Pack Cherry Cola
Gnarly Nutrition Fuel 20 Bag Limeade
Gnarly Nutrition Fuel 20 Back of Bag Limeade
Gnarly Nutrition Fuel 20 Stacks Limeade
Gnarly Nutrition Fuel 20 Stick Pack Limeade
Gnarly Nutrition Fuel 20 Back of Stick Pack Limeade
Gnarly Nutrition Fuel 20 Bag Tropical
Gnarly Nutrition Fuel 20 Back of Bag Tropical
Gnarly Nutrition Fuel 20 Stacks Tropical
Gnarly Nutrition Fuel 20 Stick Pack Tropical
Gnarly Nutrition Fuel 20 Back of Stick Pack Tropical
Gnarly Fuel₂O - Gnarly Nutrition
Gnarly Fuel₂O - Gnarly Nutrition
Gnarly Fuel₂O - Gnarly Nutrition
Gnarly Fuel₂O - Gnarly Nutrition

Performance | Vegan

Gnarly Fuel₂O

Looking for nutrition fuel for long days on the trails, mountains, at the gym or the crag? Gnarly Nutrition’s Fuel20 is your all-in-one, vegan-friendly solution. Created with fueling, replenishment and recovery in mind.

Gnarly Fuel20 contains 100 calories per 12 oz serving from sucrose and dextrose, two carbohydrates that are easy to digest during big endurance efforts. Research supports that using a combination of sucrose and dextrose increases carbohydrate absorption during exercise more than when a single carbohydrate, like dextrose, is consumed alone. Increased carbohydrate absorption also means improved fluid delivery and better hydration.

Gnarly Fuel2O replaces the electrolytes you lose when you sweat, supplying 250mg of sodium per serving as well as the electrolytes chloride, potassium, magnesium and calcium. Gnarly Fuel2O also contains HMB, a metabolite of the branched chain amino acid leucine, which helps to minimize muscle protein breakdown, resulting in less post-training soreness and a faster turnaround between hard training sessions and races. Gnarly Fuel2O is available in two caffeine-free flavors – Tropical & Limeade – and one caffeinated flavor – Cherry Cola, that are light on flavor, and delicious.

More Less
  • NSF Contents Certified
  • NSF Certified Sport
  • NSF Contents Certified
  • NSF Contents Certified
  • NSF Certified Sport
  • NSF Contents Certified
  • NSF Contents Certified
  • NSF Certified Sport
  • NSF Contents Certified
  • Cherry Cola
  • Limeade - Caffeine-Free
  • Tropical - Caffeine-Free
  • Bag (25 servings)
  • Box (10 sticks - 20 servings)
$37.95
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The Gnarly System performance

  • 100  
    Calories/12 oz. serving
  • 250 mg
    Sodium/12 oz. serving
  • 280 mg
    HMB/12 oz. serving

Gnarly Performance products are intended for intra-activity fueling.

How to Use:

1 scoop of Gnarly Fuel20 is 100 calories.

Mix 1-2 scoops in 12-16oz of water for efforts under 2 hours. For efforts over 2 hours, mix 2-3 scoops per 24oz water.

Consume hourly and adjust for length of effort.

Mix 1 packet (200 calories) into 24oz of water, shake vigorously.

Use 1+ packet for every hour of effort over two hours.

1 scoop of Gnarly Fuel20 is 100 calories.

Mix 1-2 scoops in 12-16oz of water for efforts under 2 hours.

For efforts over 2 hours, mix 2-3 scoops
per 24oz water.

Consume hourly and adjust for length of effort.

Mix 1 packet (200 calories) into 24oz of water, shake vigorously.

Use 1+ packet for every hour of effort over two hours.

Mix 1-2 scoops in 12-16oz of water for efforts under 2 hours.

For efforts over 2 hours, mix 2-3 scoops per 24oz water.

Consume hourly and adjust for length of effort.

Mix 1 packet (200 calories) into 24oz of water, shake vigorously.

Use 1+ packet for every hour of effort over two hours.

No fake stuff. Stay Gnarly.

Gnarly Fuel₂O Benefits

  • EASY TO DIGEST CARBS

  • FULL SPECTRUM ELECTROLYTES

  • HMB FOR RECOVERY

  • EASY TO DRINK FLAVORS

  • EASY TO DIGEST CARBS

  • FULL SPECTRUM ELECTROLYTES

  • HMB FOR RECOVERY

  • EASY TO DRINK FLAVORS

Gnarly Fuel2O is my all time favorite endurance fueling product. I like all the options, but the Cherry Cola flavor is amazing and my favorite. It's something I can literally drink all day to power long training runs or ultramarathon races, with no fluctuation in energy and no distress on my stomach. It's also NSF certified for sport, so I don't have to worry about it being contaminated with a banned substance - a huge piece of mind! - Dylan Bowman

Nutrition Facts

More Information

  • Created with fueling, replenishment and recovery in mind.
  • Calories come from the easy-to-digest carbohydrates sucrose and dextrose, providing quick energy without causing an upset stomach.
  • One serving of Gnarly Fuel20 contains 100 calories per 12 ounces, which can be the perfect hourly caloric intake for shorter training sessions, while longer efforts may require two servings per hour, or 200 calories per 24 ounces.
  • Replaces the electrolytes lost when sweating, supplying 250 mg of sodium per serving, as well as the electrolytes chloride, potassium, magnesium and calcium.
  • Helps you recover by delivering HMB, a metabolite of the branched chain amino acid leucine, which helps to minimize muscle protein breakdown resulting in a faster turnaround between hard training sessions and races.
  • While all flavors in bulk bags are both NSF Content Certified and also NSF Certified for Sport, Stick packs are not.
  • NSF Content Certified Products go through a toxicology review, label claim testing and contaminant testing for heavy metals, microbes and pesticides.
  • NSF for Sport Certified Products must pass NSF Content Certification and are additionally tested for over 270 substances that are banned by professional sports leagues as well as national and international doping oversight organizations.
Supplement Facts
Gnarly Fuel₂O Nutrition Facts
Gnarly Fuel₂O Nutrition Facts
Gnarly Fuel₂O Nutrition Facts
Gnarly Fuel₂O Nutrition Facts
Gnarly Fuel₂O Nutrition Facts
Gnarly Fuel₂O Nutrition Facts
Other Ingredients

Other Ingredients: Sucrose, Dextrose, Natural Flavors, Sodium Citrate, Calcium Lactate, Magnesium Citrate, myHMB®, Natural Colors, Potassium Citrate, Citric Acid, Sea Salt, Trace Minerals, Caffeine (from Green Tea Extract), Malic Acid, Vegan Vitashine D3 Nutritional uses of HMB and Vitamin D are licensed to Gnarly Nutrition, LLC under U.S. Patent # 8,815,280, # 9,259,430, #9,539,224, #9,707,241, #9,770,424 and #10,201,551.

Other Ingredients: Sucrose, Dextrose, Natural Flavors, Sodium Citrate, Calcium Lactate, Magnesium Citrate, myHMB®, Natural Colors, Potassium Citrate, Citric Acid, Sea Salt, Trace Minerals, Caffeine (from Green Tea Extract), Malic Acid, Vegan Vitashine D3.

Nutritional uses of HMB and Vitamin D are licensed to Gnarly Nutrition, LLC under U.S. Patent # 8,815,280, # 9,259,430, #9,539,224, #9,707,241, #9,770,424 and #10,201,551.

Other Ingredients: Sucrose, Dextrose, Sodium Citrate, Calcium Lactate, Magnesium Citrate, Natural Flavors, myHMB®, Potassium Citrate, Citric Acid, Sea Salt, Trace Minerals, Malic Acid, Natural Colors, Vegan Vitashine D3.

Nutritional uses of HMB and Vitamin D are licensed to Gnarly Nutrition, LLC under U.S. Patent # 8,815,280, # 9,259,430, #9,539,224, #9,707,241, #9,770,424 and #10,201,551.

Other Ingredients: Sucrose, Dextrose, Sodium Citrate, Calcium Lactate, Magnesium Citrate, Natural Flavors, myHMB®, Potassium Citrate, Citric Acid, Sea Salt, Trace Minerals, Malic Acid, Natural Colors, Vegan Vitashine D3 Nutritional uses of HMB and Vitamin D are licensed to Gnarly Nutrition, LLC under U.S. Patent # 8,815,280, # 9,259,430, #9,539,224, #9,707,241, #9,770,424 and #10,201,551.

Other Ingredients:Sucrose, Dextrose, Sodium Citrate, Natural Flavors, Calcium Lactate, Magnesium Citrate, myHMB®, Potassium Citrate, Citric Acid, Sea Salt, Trace Minerals, Malic Acid, Natural Colors (Beet Root Juice), Vegan Vitashine D3 Nutritional uses of HMB and Vitamin D are licensed to Gnarly Nutrition, LLC under U.S. Patent # 8,815,280, # 9,259,430, #9,539,224, #9,707,241, #9,770,424 and #10,201,551.

Other Ingredients:Sucrose, Dextrose, Sodium Citrate, Natural Flavors, Calcium Lactate, Magnesium Citrate, myHMB®, Potassium Citrate, Citric Acid, Sea Salt, Trace Minerals, Malic Acid, Natural Colors (Beet Root Juice), Vegan Vitashine D3 Nutritional uses of HMB and Vitamin D are licensed to Gnarly Nutrition, LLC under U.S. Patent # 8,815,280, # 9,259,430, #9,539,224, #9,707,241, #9,770,424 and #10,201,551.

Frequently Asked Questions

What is the difference between Hydrate and Fuel2O?

Why is there so much sugar in Fuel2O?

Why did you choose sucrose and dextrose as the carbohydrate sources in Fuel2O?

What is HMB and why is it in Fuel2O?

Why is the nutrition info different on Fuel2O bags and sticks?

When would you use 1 scoop/hr (½ stick) vs. 2 scoops/hr (1 stick)?

Is Fuel2O only for endurance athletes?

I LOST MY SCOOP!

Reviews

average rating 4.6 out of 5
Based on 66 reviews
  • 5 Stars
    56 Reviews
  • 4 Stars
    4 Reviews
  • 3 Stars
    1 Review
  • 2 Stars
    1 Review
  • 1 Star
    4 Reviews
91% of reviewers would recommend this product to a friend
66 Reviews
Reviewed by Justin I.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Great performance supplement

Great taste and feel energized after. I do wish the caffeine option was included in the other flavors though… the cola was not good.

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Reviewed by Brian
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

My go-to on long rides

My events can last 12+ hours. In the past, I dreaded the last few hours due to my sour stomach. Fuel 20 has solved this problem for me - it's the one piece of my nutrition that is constant throughout the day. I personally like the flavor (Cherry cola) and have no G.I. issues when using. 2 seasons with it under my belt.

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Reviewed by Eric S.
Verified Buyer
I don't recommend this product
Rated 2 out of 5
Review posted

Could be better

Upon opening I noticed a leak (very small opening) in the package, as some powder leaked out! Given the (lack of) integrity of the package, I question the overall validity of the product ie oxidation. Upon use of the powder, it tasted "Stale" like dish water ~ 2 scoops for 2 L of water.

Continued use, altering concentrations, taste was a bit better, but still Meh!

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Reviewed by Mark B.
Verified Buyer
Rated 3 out of 5
Review posted

Cherry Cola

With flavor I don’t crave it nor hate it. It gets the job done. Good for when needed, maybe not so much for taste alone.

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Reviewed by Katie C.
Verified Buyer
I don't recommend this product
Rated 1 out of 5
Review posted

G. I. Distress

I've tried other flavors(non caffeine) and had no G.I. issues, but this flavor(caffeine) gave me G.I. distress (( which hasnt happened before with gnarly products, or caffeine. both times I tried it on a training run, and in my last race. I can't use this kind but would like to get a different flavor cause it is an excellent product.

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