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GU Energy Gel

GU provides athletes with a shot of 100 calories in the form of a patented carbohydrate blend (70%-80% maltodextrin and 30-20% fructose) to deliver high-quality, easily-digested and long-lasting energy for athletes in every sport and at all levels. GU also includes electrolytes to ensure proper hydration, an antioxidant blend to stave off muscle tissue damage and an amino acid blend to delay muscle fatigue.

Everything inside each packet of GU is engineered to do one simple thing: provide your body with the essential requirements it needs to keep going for miles and miles and hours and hours. It goes down easy, and it goes to work fast so you don't have to slow down.

Price:

Box of 24 gel packets - $31.50
Box of 8 gel packets - $11.60

*Flavor is temporarily unavailable when unable to choose flavor.


$11.60

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Usage

Both GU Energy Gel and our new Roctane Ultra Endurance Energy Gel pack 100 calories into every packet. 100 calories is an ideal serving size to suck down 15 minutes before training or racing in order to top off your electrolyte and glucose stores, followed by one every 30-45 minutes along the way, washed down with a few sips of fluid.

For optimum results, always drink at least 24-30 ounces of fluid per hour during training and racing. Exact GU intake depends on the intensity of your pursuit and your body weight and fitness level. The fitter you are and the more efficient your metabolism, the more GU you can eat each hour, up to approximately 340 calories every 60 minutes.

Combine GU with Roctane Ultra Endurance Gel, GU Electrolyte Brew and GU Recovery Brew for the ultimate in sports hydration, fueling and recovery. Take one gel 15 minutes before training or competition and then one gel every 30-45 minutes during exercise. Drink Electrolyte Brew throughout your training or racing, and drink Recovery Brew within 30 minutes after you’ve stopped.

FAQ

There are only 100 calories per packet, yet I burn through 100 calories in 10 minutes. Shouldn’t I eat more than one every 30-45 minutes?

We limited GU to 100 calories because, in general, the body can digest roughly 350 calories per hour during exercise. If you tried to eat more, the body would divert blood from your muscles— say “buh-bye” to a personal record—to handle the excess food. If your metabolism is slow, then one GU every 45 minutes works fine. If you have an athlete’s metabolism, try ingesting one GU every 30 minutes and see if it agrees with you.

How do you eat GU?

Rip open the top and squeeze the entire packet into your mouth—don’t save half of it for later. GU’s recipe of carbohydrates and amino acids was created to be taken in one shot to provide you with maximum benefits.

How should you use GU to help you recover from hard training or racing?

When you stop, go ahead and eat a pack of GU, even if it’s been less than 30 minutes from your last GU shot. Now that you’ve stopped exercising, your stomach can handle those calories and needs them to start restoring your muscle glycogen—essentially the body’s instant fuel reservoirs.

Can I use GU for a strength workout or even yoga?

Sure. While GU was designed for endurance sports, it can be used anytime you need energy to fuel a workout. It can also serve as a 100-calorie pick-me-up if you’re dragging or simply need a snack to carry you through until your next meal.

How does the caffeine in GU help me?

GU energy gel comes in both caffeinated and non-caffeinated flavors. Strawberry Banana and Lemon Lime do not have any caffeine in them. Orange, Vanilla, Chocolate, Triberry and Plain all have 20mg of caffeine per packet. GU’s Espresso Love flavor has 40mg of caffeine. Caffeine consumption during exercise improves performance in several ways: it sharpens focus and perks you up; but more importantly, it helps the body produce more power, reduce the pain of hard efforts, and may even tap fat for fuel during exercise. All of this prolongs your ability to exercise at a high intensity. We use just enough caffeine to jump start this benefit and no more.

Does GU freeze?

Yes, but well below zero. It does thicken in cold weather, so keep GU close to your body to keep it warm.

How long does GU take to work?

The fructose converts quickly into an energy molecule that your muscles can tap within minutes. The maltodextrin, which makes up 70-80% of the carbohydrate blend (depending on flavor), takes several minutes longer. Because of this delay, your muscles enjoy a steady stream of energy instead of one gigantic sugar rush and a corresponding crash.

Is GU safe for children?

Yes, if they’re playing sports, on a hike or just being active, GU will help kids just as much as it helps you. You’d probably want to keep them away from the flavors that contain caffeine; no need to make them more hyperactive.

Can my dog eat GU?

We don’t recommend it. Maltodextrin is corn-based and corn is not recommended for dogs—many are actually allergic to corn.

Is GU Energy Gel Kosher?

GU Energy Gel, Roctane, GU Electrolyte Brew, and GU Recovery Brew are all certified Kosher. Chomps are not.

Ingredients / Nutrition

GU Energy Gel Caramel Macchiato - Box of 24

INGREDIENTS: Maltodextrin, Water, Fructose, Leucine, Natural Flavors, Potassium Citrate, Sodium Citrate, Green Tea (Leaf) Extract (Contains Caffeine), Citric Acid, Ascorbic Acid (Vitamin C), Calcium Carbonate, Valine, Sea Salt, Histidine, d-alpha-Tocopheryl Acetate (Natural Vitamin E), Gellan Gum, Isoleucine, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), Pectin Powder, Chamomile Extract, Ginger Extract.

GU Energy Gel Caramel Macchiato

GU Energy Gel Chocolate Peanut Butter - Box of 8

INGREDIENTS: Maltodextrin, Water, Fructose, Peanut Butter (Peanuts, Salt), Organic Cocoa Liquor, Leucine, Sea Salt, Sodium Citrate, Potassium Citrate, Valine, Ascorbic Acid (Vitamin C), Calcium Carbonate, Histidine, Green Tea (Leaf) Extract (Contains Caffeine), Sodium Benzoate (Preservative), Calcium Chloride, Fumaric Acid, Potassium Sorbate (Preservative), d-alpha-Tocopheryl Acetate (Vitamin E), Pectin Powder, Isoleucine, Citric Acid, Malic Acid, Ginger Extract, Chamomile Extract. 20mg of caffeine

GU Energy Chocolate Peanut Butter

GU Energy Gel Salted Watermelon - Box of 8

INGREDIENTS: Maltodextrin, Water, Fructose, Leucine, Sea Salt, Citric Acid, Natural Flavor, Potassium Citrate, Sodium Citrate, Ascorbic Acid (Vitamin C), Calcium Carbonate, Valine, Histidine, Green Tea (Leaf) Extract (Contains Caffeine), Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), d-alpha-Tocopheryl Acetate (Vitamin E), Fumaric Acid, Gellan Gum, Isoleucine, Pectin Powder, Chamomile Extract, Ginger Extract. 20 mg of caffeine

GU Energy Salted Watermelon

GU Energy Gel Root Beer - Box of 24

Maltodextrin, Water, Fructose, Leucine, Potassium Citrate, Sodium Citrate, Citric Acid, Natural Flavor, Ascorbic Acid (Vitamin C), Calcium Carbonate, Valine, Sea Salt, Histidine, d-alpha-Tocopheryl Acetate (Natural Vitamin E), Gellan Gum, Isoleucine, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), Pectin Powder, Chamomile Extract, Ginger Extract.

GU Energy Gel Root Beer

GU Energy Gel Salted Caramel - Box of 24

Maltodextrin, Water, Fructose, Leucine, Sea Salt, Natural Flavor, Potassium Citrate, Sodium Citrate, Ascorbic Acid (Vitamin C), Citric Acid, Calcium Carbonate, Valine, Histidine, Green Tea (Leaf) Extract (Contains Caffeine), Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), D-Alpha-Tocopheryl Acetate (Vitamin E), Gellan Gum, Fumaric Acid, Isoleucine, Pectin Powder, Chamomile Extract, Ginger Extract.

Gluten-free. Dairy-free.

20mg of caffeine.

GU Energy Gel Salted Caramel nutrition info

GU Energy Gel - Mixed Box - Box of 24

Not sure what flavor you want to try or looking for some diversity. Well you've come to the right place. In the Mixed Box you'll find at least 2 each of most of the Original flavors. We do mix it up once in a while so don't be surprised if you get something special.

The Mixed Box is a great way to try all the great gel flavors.

GU Original Energy Gel
Vanilla Bean 
Chocolate Outrage
Tri-Berry
Espresso Love
Strawberry Banana
Jet Blackberry
Mandarin Orange
Lemon Sublime

See Individual Flavors for nutrition info.

GU Energy Gel Peanut Butter - Box of 24

Maltodextrin, Water, Fructose, Peanut Butter (Peanuts, Salt), Leucine, Potassium Citrate, Valine, Sodium Citrate, Ascorbic Acid (Vitamin C), Calcium Carbonate, Sea Salt, Histidine, Sodium Benzoate (Preservative), Fumaric Acid, Calcium Chloride, Potassium Sorbate (Preservative), D-Alpha-Tocopheryl Acetate (Vitamin E), Pectin Powder, Isoleucine, Citric Acid, Malic Acid, Ginger Extract, Chamomile Extract.

Contains: Peanut

No caffeine

GU Energy Gel Peanut Butter nutrition info

GU Energy Gel Vanilla Bean - Box of 24

Maltodextrin, Water, Fructose, Leucine, Potassium Citrate, Sodium Citrate, Citric Acid, Ascorbic Acid (Vitamin C), Calcium Carbonate, Valine, Sea Salt, Histidine, Natural Flavor, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), Green Tea (Leaf) Extract (Contains Caffeine), D-Alpha-Tocopheryl Acetate (Vitamin E), Gellan Gum, Fumaric Acid, Isoleucine, Pectin Powder, Chamomile Extract, Ginger Extract.

Gluten-free. Dairy-free.

20mg of caffeine.

GU Energy Gel Vanilla Bean nutrition info

GU Energy Gel Chocolate Outrage - Box of 24

Maltodextrin, Water, Fructose, Unsweetened Chocolate (processed with alkali), Leucine, Potassium Citrate, Valine, Sodium Citrate, Ascorbic Acid (Vitamin C), Calcium Carbonate, Sea Salt, Histidine, Green Tea (Leaf) Extract (Contains Caffeine), Sodium Benzoate (Preservative), Calcium Chloride, Fumaric Acid, Potassium Sorbate (Preservative), D-Alpha-Tocopheryl Acetate (Vitamin E), Pectin Powder, Isoleucine, Citric Acid, Malic Acid, Ginger Extract, Chamomile Extract.

Gluten-free.

20mg of caffeine.

GU Energy Gel Chocolate Outrage nutrition info

GU Energy Gel Tri-Berry - Box of 24

:  Maltodextrin, Water, Fructose, Leucine, Natural & Artificial Flavor, Sodium Citrate, Potassium Citrate, Citric Acid, Ascorbic Acid (Vitamin C), Calcium Carbonate, Valine, Sea Salt, Histidine, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), Green Tea (Leaf) Extract (Contains Caffeine), D-Alpha-Tocopheryl Acetate (Vitamin E), Fumaric Acid, Gellan Gum, Malic Acid, Isoleucine, Pectin Powder, Chamomile Extract, Ginger Extract.

Gluten-free. Dairy-free.

20mg of caffeine.

GU Energy Gel Tri-Berry nutrition info

GU Energy Gel Strawberry Banana - Box of 24

Maltodextrin, Water, Fructose, Leucine, Potassium Citrate, Sodium Citrate, Ascorbic Acid (Vitamin C), Citric Acid, Calcium Carbonate, Valine, Sea Salt, Malic Acid, Histidine, Sodium Benzoate (Preservative), Fumaric Acid, Potassium Sorbate (Preservative), D-Alpha-Tocopheryl Acetate (Vitamin E), Natural Flavors, Gellan Gum, Isoleucine, Pectin Powder, Ginger Extract, Chamomile Extract.

Gluten-free. Dairy-free.

No Caffeine.

GU Energy Gel Strawberry Banana nutrition info

Jet Blackberry

Maltodextrin (Glucose Polymers), Filtered Water, Fructose, GU Amino Blend (Leucine, Valine, Histidine, Isoleucine), Natural Berry Flavor, Potassium And Sodium Citrate, GU Antioxidant Blend (Natural Vitamin E And Vitamin C), Citric Acid, Calcium Carbonate, Sea Salt, Contains preservatives [Sodium Benzoate, Potassium Sorbate], Fumaric Acid, Malic Acid, GU Herbal Blend [Chamomile, Cola Nut (Has Caffeine), Ginger], Pectin.

Gluten-free. Dairy-free.

40mg of caffeine.

Jet Blackberry nutrition

GU Energy Gel Espresso Love - Box of 24

Maltodextrin, Water, Fructose, Leucine, Natural Flavor, Potassium Citrate, Sodium Citrate, Ascorbic Acid (Vitamin C), Calcium Carbonate, Green Tea (Leaf) Extract (Contains Caffeine),  Valine, Sea Salt, Histidine, Citric Acid, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), D-Alpha-Tocopheryl Acetate (Vitamin E), Gellan Gum, Fumaric Acid, Isoleucine, Malic Acid, Pectin Powder, Ginger Extract, Chamomile Extract.

Gluten-free. Dairy-free.

40mg of caffeine.

GU Energy Gel Espresso Love nutrition info

Mandarin Orange

Maltodextrin, Water, Fructose, Leucine, Citric Acid, Sodium Citrate, Potassium Citrate, Ascorbic Acid (Vitamin C), Natural Flavor, Calcium Carbonate, Valine, Sea Salt, Histidine, Sodium Benzoate (Preservative), Green Tea (Leaf) Extract (Contains Caffeine), Potassium Sorbate (Preservative), D-Alpha-Tocopheryl Acetate (Vitamin E), Fumaric Acid, Gellan Gum, Isoleucine, Oleoresin Paprika (Natural Color), Pectin Powder, Chamomile Extract, Ginger Extract.

Gluten-free. Dairy-free.

20mg of caffeine.

GU Energy Gel Mandarin Orange nutrition info

GU Energy Gel Lemon Sublime - Box of 24

Maltodextrin, Water, Fructose, Leucine, Citric Acid, Sodium Citrate, Potassium Citrate, Ascorbic Acid (Vitamin C), Calcium Carbonate, Fumaric Acid, Valine, Sea Salt, Histidine, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), D-Alpha-Tocopheryl Acetate (Vitamin E), Gellan Gum, Isoleucine, Natural Flavor, Pectin Powder, Ginger Extract, Chamomile Extract.

Gluten-free. Dairy-free.

No Caffeine

GU Energy Gel Lemon Sublime nutrition info

Just Plain

Maltodextrin, Water, Fructose, Leucine, Potassium Citrate, Sodium Citrate, Ascorbic Acid (Vitamin C), Citric Acid, Calcium Carbonate, Valine, Sea Salt, Histidine, Sodium Benzoate (Preservative), Potassium Sorbate (Preservative), Green Tea (Leaf) Extract (Contains Caffeine), D-Alpha-Tocopheryl Acetate (Vitamin E), Gellan Gum, Fumaric Acid, Isoleucine, Pectin Powder, Ginger Extract, Chamomile Extract.

20mg of caffeine.

GU Energy Gel Just Plain nutrition info

Reviews
  • Peanut Butter is crazy delicious!
    Overview
    Posted by David on 4/3/2014
    I finally got around to trying Peanut Butter GU even though it's been around for quite awhile now. This stuff is delicious! It tastes so much like real peanut butter I could have spread it on some bread, added some jelly, and called it lunch! If you like peanut butter, definitely check this stuff out.
  • Best on the Market
    Overview
    Posted by Riley on 3/31/2014
    The GU Energy Gels are easily the best in the industry. I've tried other brands, and they just don't compare. GU is easiest on my stomach and easiest to digest, not to mention they taste the best. My favorite is the salted caramel (I could eat that for dessert)!

    Other brands have hurt my stomach in marathons and caused me to stop to use the restroom. But GU digested very well and gave me the boost I needed to finish strong with no stops or stomach distress.
  • MMmmm electroylytes....
    Overview
    Posted by Jessica on 3/31/2014
    Best tasting deliciousness that boosts my energy levels to perform longer, harder, and stronger. I look forward to picking and choosing my Gu Flavors for my long runs. Current favorite flavor is strawberry banana! Can't wait for marathon season!
  • Vanilla Bean GU rocks!
    Overview
    Posted by Julian on 3/22/2014
    I love the taste and the energy that I get from using the Vanilla Bean flavor GU Energy Gel! I can always count on these energy gels to give you fast and strong energy and really help with my performance during races. Love this product. Thanks.
  • Perfect for Every Workout
    Overview
    Posted by Erica on 3/21/2014
    I usually spend about a half an hour on the treadmill a day, but after starting to use GU Gel, I just can't get enough! It makes me want to work out longer, and harder and I know I can trust it to keep me going! Its a great addition to any activity, and even beginners will benefit from GU Energy Gel
  • Great Flavor
    Overview
    Posted by Nick on 3/21/2014
    I wasn't always able to use the gel's, but I have come to really like a couple of the flavors. Both for taste and what they do for me on my runs. I had just two flavors that I would use and now with the salted caramel I have another. What a great flavor! I have to admit, I will be wearing my Salty socks at my next ultra! Loved the socks!
  • Most popular flavor on team
    Overview
    Posted by Brandon on 3/20/2014
    This is an awesome flavor and is ordered the most on my triathlon team at my college
  • Delicious
    Overview
    Posted by Bobby Brown Town on 3/18/2014
    Best GU flavor yet! So weird sounding but way better than any other flavor. Its amazing i'm going to buy an entire box!!
  • In Love with Espresso Love!!!!
    Overview
    Posted by Emma on 3/16/2014
    My personal favorite of all the gu flavors!! It actually tastes like real espresso, and isn't too overly sweet. My go-to for long distance runs!
  • Too Many Awesome Flavors to Pick a Fave!
    Overview
    Posted by Kimmydct on 2/27/2014
    My fave Flavors are Vanilla, Salty Caramel, Espresso and Peanut Butter. I choose my flavor based on what I need, ie caffeine or not, at that moment. I do triathlons of all distances and GU keeps me going! Using a flask pre-filled makes life easier on the bike so I don't have to open each one while riding.

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