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The 6 Best Energy Chews, Taste-Tested and Dietitian-Approved

Energy chews can help fuel your workouts with carbs, electrolytes, & sometimes caffeine

A person holds up Clif Bar Bloks Energy Chews in their hand while biking outside

Verywell Fit / Brett Mickelson

Energy chews can provide a quick source of energy, which can be convenient during endurance exercise, such as running, cycling, hiking, or training for a triathlon. Allison Knott, MS, RDN, CSSD, CDN says, “Energy chews are a convenient way to consume carbohydrates during endurance exercise—they’re easy to carry and provide a concentrated source of energy.” 

It is important to note that energy chews are usually only recommended for longer exercise, not every workout. The International Society of Sports Nutrition (ISSN) recommends consuming 30 to 60 grams of carbohydrates per hour for any exercise lasting more than 60 to 90 minutes. In addition to providing carbohydrates, some chews provide electrolytes and performance enhancers, such as caffeine.

When choosing an energy chew, consider the ingredients, nutritional content, additives, electrolyte levels, and serving size. An energy chew that works for you may be different from what works for someone else; it often takes trial and error to determine what fuel and hydration are best for your body during exercise. To select the top energy chews, we tested several top products on the market, evaluating them for taste, smell, texture, and effectiveness. Our nutrition editors also reviewed them for the quality of ingredients and overall nutrition composition.

Editor's Note

Our team of registered dietitians reviews and evaluates every single supplement we recommend according to our dietary supplement methodology.

Always speak with a healthcare professional before adding a supplement to your routine to ensure that the supplement is appropriate for your individual needs, and to find out what dosage to take.

Pros
  • Great taste and texture

  • Contains electrolytes and 100% DV of vitamin C

  • Moderate carbohydrate/sugar content for easy customizable dosing

Cons
  • Slight aftertaste

Key Specs

Chews per Pack: 4 chews | Serving Size: 2 chews | Calories per Serving: 70 | Carbohydrates per Serving: 18 grams | Sodium per Serving: 65 mg  | Caffeine: 0 mg

Why We Recommend It

Bonk Breaker Energy Chews tops our list with quality ingredients and high rankings for taste and texture among our testers. The carbohydrate source in these chews is glucose and sugar, providing an easily absorbable, quick energy source. One packet also contains over 100% Daily Value of vitamin C for an antioxidant boost that can help with muscle recovery (and support your immune system) and a small amount of sodium to help replete your electrolytes.

Our testers found these chews provided sustained energy when consuming 1-2 servings per hour for 2-hour+ training sessions and did not upset their stomachs. Because each serving contains a more moderate sugar of 11 grams, you can easily customize your dose based on your energy output. Spacing out your glucose intake during exercise can be easier on the digestive system and improve tolerance. We also appreciate the texture wasn't too soft, so it doesn't stick to your teeth as much as others we've tried, and one serving is just two chews.

We tested multiple flavors, with our favorites being tangerine orange and green apple, which had a great taste without being overly sweet. They also come in strawberry, rainbow blast, orange mango guava, and two flavors with caffeine (cola and root beer). They are free of artificial colorings and flavorings and are gluten-free and vegan-friendly.

Things To Consider

Our testers noted a slight aftertaste that lingered, but did rinse away with a sip of water. Also, since the carbohydrate content per serving is on the lower side, you may need to consume multiple servings to meet your energy needs, depending on the intensity and duration of your workout.

Pros
  • Balanced sweet and salty flavor

  • Contains electrolytes to replenish losses through sweat

  • Easy to open and carry and low count per serving

Cons
  • Can stick to your teeth

Key Specs

Chews per Pack: 6 chews | Serving Size: 3 chews | Calories per Serving: 90 | Carbohydrates per Serving: 24 grams | Sodium per Serving: 100 mg  | Caffeine: 0 mg

Why We Recommend It

CLIF BLOKS Energy Chews are a close second to our overall pick, with high rankings for taste, effectiveness, and ingredient quality. Each serving (3 chews) provides 24 grams of carbohydrates from tapioca syrup, cane sugar, and maltodextrin, all quick-absorbing energy sources. They also contain sodium to replenish losses through sweat, ranging from 50mg to 150mg per serving, depending on the flavor you choose.

Our testers found the packaging easy to open and store in their pockets or packs and liked the balance of the sweet and salty taste. Clif Bar recommends consuming one serving 15 minutes before starting your activity, followed by one to two servings every 60 minutes of exercise. Our testers noticed a boost in energy within 15-30 minutes of consuming a serving and continued sustained energy throughout the exercise when consuming one serving per hour during a hike. They also did not cause digestive upset.

While the salted watermelon flavor is not caffeinated, there are over ten flavors to choose from, some of which contain caffeine. The sour strawberry lemonade flavor was also a testers' favorite. All flavors of free of artificial colorings and flavorings.

Things To Consider

Our testers noted that while the gummies' texture was soft and easy to chew, they can stick to your teeth, so you may need to rinse your mouth with water after consuming them. Also, when consuming energy chews with higher amounts of sodium, it's important to consume enough water to balance your hydration and electrolyte levels.

Pros
  • Simple ingredient list

  • Easy to chew and does not stick to teeth

  • Refreshing fruit taste

Cons
  • Limited flavor variety

Key Specs

Chews per Pouch: 10 chews | Serving Size: 5 chews | Calories per Serving: 80 | Carbohydrates per Serving: 19 grams | Sodium per Serving: 35 mg | Caffeine: 0 mg

Why We Recommend It

Skratch Labs Sport Energy Chews provide your needed carbohydrates using a few ingredients in tasty flavors. Our testers loved the texture of these chews, which were easy to eat and didn't stick to their teeth. We also love the simple ingredient list, including sugar and glucose syrup for quick energy, and flavored with organic fruit juice.

Skratch recommends consuming one to two servings per hour of exercise during endurance training over an hour. Our testers found that one serving provided sustained energy per hour of exercise. They also did not experience any digestive upset but note that those with sensitive stomachs may benefit from splitting the pack into two doses (one taken before and one during exercise).

These chews come in two refreshing fruit flavors: raspberry and orange. Our testers noted they tasted true to their flavor description and were not overly sweet. They also reported no unpleasant aftertaste and didn't need water to wash them down.

Things To Consider

These chews have fewer flavor options than others on our list. They also have a high chew count per serving, which can feel like a lot to consume during a workout.

Pros
  • USDA Organic

  • Contains vitamin C

  • Easy to chew

Cons
  • Higher count per serving

Key Specs

Chews per Pouch: 10 chews | Serving Size: 6 chews | Calories per Serving: 100 | Carbohydrates per Serving: 23 grams | Sodium per Serving: 40 mg | Caffeine per Serving: 0

Why We Recommend It

If you're looking for an organic way to get energy in your workouts, we recommend Honey Stinger Organic Energy Pink Lemonade Chews. These chews contain quick-absorbing carbohydrates, including organic tapioca syrup, honey, sugar, and fruit juice concentrates. One serving of six bite-size chews contains 23 grams of carbohydrates. Additionally, one packet contains 70% of the Daily Value of vitamin C for an antioxidant and immune support boost.

Our testers experienced a boost of energy within 15-20 minutes of consuming a serving and found them easy to eat mid-exercise thanks to their small size and soft texture. They also reported that one serving for each additional hour of exercise provided sustained energy and was easy to tolerate, with no subsequent energy crashes.

These chews come in five flavors: fruit smoothie, pink lemonade, pomegranate passionfruit, orange blossom, and cherry blossom. They also have lime and cherry cola flavors, which contain 50 mg of caffeine per serving. In addition to being USDA Organic, they are free of artificial sweeteners, colorings, and flavorings.

Things To Consider

These have a high chew count per serving (6 chews), but since they are bite-size, they are still relatively easy to consume during exercise. Our testers tried the fruit smoothie flavor that includes a variety of fruit flavors, which they found to be tasty, but a bit overly sweet.

Pros
  • Good source of B vitamins

  • USDA Organic

Cons
  • Texture can get too soft in heat

Key Specs

Chews per Pouch: About 10 | Servings size: 5 chews | Calories per Serving: 90 | Carbohydrates per Serving: 23 grams | Sodium per Serving: 75 mg | Caffeine: 0 mg

Why We Recommend It

ProBar Bolt Organic Energy Chews provide carbohydrates, sodium, and B vitamins. Because B vitamins, including folate, B12, thiamine, riboflavin, and B6, are involved in energy-producing pathways and cell repair, people regularly engaging in high-intensity or endurance training can have higher B vitamin needs. One serving of these chews provides 100% of the daily needs of B6 and niacin and 9% of B12, which may help with energy production and athletic performance.

In addition to B vitamins, they contain 23 grams of carbohydrates per five-chew serving from tapioca syrup and cane sugar for energy and 75 mg of sodium per serving to help replenish electrolytes and aid in hydration. Our testers found that one serving per hour provided sustained energy during multi-hour endurance training. They noticed an energy boost within 30 minutes of consuming the first serving, adding that the caffeinated chews provided the more noticeable boosts and that they tolerated them well with no digestive upset.

They tested the variety pack with different fruit flavors and liked some more than others, but overall gave them relatively high scores for flavor. They are flavored with natural fruit flavors, without artificial colorings or flavorings, and are USDA Organic. Flavor options include strawberry, berry blast, raspberry, orange, pink lemonade, and cran-pomegranate.

Things To Consider

Our testers noticed the chews became soft and gummy in the heat, which may make them more difficult to consume during exercise.

Best for Competitive Athletes

GU Energy Chews

Amazon GU Energy Chews
PHOTO: Amazon
Pros
  • Great flavor and texture

  • Informed Choice Certified

  • Contain amino acids and electrolytes

Cons
  • Lingering aftertaste

  • Higher chew count per serving

Key Specs

Chews per Pouch: 16 chews | Servings size: 8 chews | Calories per Serving: 90 | Carbohydrates per Serving: 22 grams | Sodium per Serving: 40 mg | Caffeine: 0mg and 20 mg options

Why We Recommend It

Gu Energy Chews are a great pick for competitive athletes in particular because they are one of the only energy chews that are Informed Choice Certified, meaning they have been tested for banned substances for sport and are free of any potential contaminants. They contain 22 grams of carbohydrates from organic tapioca syrup, cane sugar, and maltodextrin per 8-chew serving. They also contain amino acids, which help support muscle repair and synthesis, and electrolytes to replenish losses and accelerate hydration when paired with water.

Our testers experienced an energy boost within 10 minutes of consuming a serving with no unpleasant side effects. They also scored high for taste and texture, were easy to eat mid-run, did not stick to the teeth, and did not cause digestive discomfort. We tested the strawberry flavor, which contains 20 mg of caffeine but also comes in non-caffeinated flavors, including watermelon, orange, and blueberry pomegranate. We also like that GU uses some organic ingredients and is free of artificial colorings and flavorings.

Things To Consider

Our testers noted a slight aftertaste and mouth-coating effect after eating these chews, but it did wash away with a few sips of water. Also, one serving is 8 chews, which can feel like a lot to consume while exercising.

More To Consider

Precision Fuel PF 30 Chews: While they didn't make our list of top picks, these are a good option if you are looking for a more concentrated dose of carbohydrates (30 grams) in just two chews. We like that they are Informed Sport Certified, making them a good choice for competitive athletes. These chews do not contain any electrolytes or additional nutrients, but instead are just purely carbohydrates made with sugar, corn starch and water, and contain citric acid, giving them a lemony flavor. However, our testers found them to have an unpleasant taste and aftertaste that was hard to tolerate during exercise.

The Benefits of Energy Chews

During exercise that lasts over an hour, energy chews provide carbohydrates to help prevent “bonking” or “hitting the wall,” and some types of chews will also contribute to replenishing electrolyte losses through sweat. Most chews are not high enough in sodium to provide the recommended 300 to 600 milligrams of sodium per hour of exercise. Therefore, chews may need to be paired with an electrolyte supplement to reach the recommended sodium needs. 

Working with a sports dietitian can help you clarify your fueling needs and determine what may work best for your body.

Endurance athletes: If you are an endurance athlete, you likely exercise for long periods, maybe more than 60 to 90 minutes at a time, most days of the week. Some days, you may even have more than one long workout in a day. For endurance athletes, energy chews can help fuel the consistently long workouts that last over an hour or more. Chews can also be helpful for preventing fatigue on days when you have more than one long workout scheduled. 

Those who exercise for 60 or more minutes: Even if you’re not an endurance athlete, you may have days when an endurance workout (such as running or cycling) is longer than 60 to 90 minutes. In these cases, energy chews can help you stay fueled. Some people will need to consume energy during exercise when exercising for more than 60 minutes, and others might not need to unless they're exercising for closer to 90 minutes or more. It will likely take some experimentation to figure out what works best for you.

What to Look for in an Energy Chew

Form

Energy chews come in a variety of flavors, consistencies, and ingredients. There is also slight variance on the size of chews and recommended timing and dosing amounts. We recommend trying a few different brands and types of chews to see what consistency is easiest to chew and feels the best for your digestive system.

Ingredients and Potential Interactions

It is essential to carefully read a supplement's ingredient list and nutrition facts panel to determine which ingredients are included and how much of each ingredient is included relative to its recommended daily value. Please bring the supplement label to a healthcare provider to review the different ingredients contained in the supplement and any potential interactions between these ingredients and other supplements and medications you are taking.

Carbohydrates: Energy chews are easily digested carbohydrates, often called "simple sugars." Carbohydrates should be the primary ingredient listed, as this is the energy source your body needs mid-workout. The carbohydrates in chews can come from various sources with different combinations of the simple sugars sucrose, glucose and maltodextrin. Note that fructose, as a primary ingredient in energy chews or other sports nutrition products, may cause stomach upset.

Knott recommends, “When choosing an energy chew, look for one that contains a mix of carbohydrate sources. This will help ensure tolerance and aid in maximum absorption while exercising." 

Electrolytes: Electrolyte balance is essential to any endurance athlete. Electrolytes help to maintain adequate fluid balance, muscle contractions, and heart rate. Dehydration and electrolyte imbalance will negatively impact athletic performance, so staying hydrated and replenishing electrolytes is important. Heavy sweating contributes to sodium loss, so it's important to replete sodium during long training sessions with electrolyte supplements or electrolyte-enhanced sports drinks.Sodium recommendations during exercise can vary based on sweat rate, climate, and length of exercise. Still, 300 to 600 milligrams per hour are generally recommended for exercising for an hour or more.

Caffeine: Evidence shows that caffeine may boost athletic performance, most notably in aerobic exercise. Many energy chews contain caffeine to help boost performance. It is also important to note that taking more than the recommended 3 to 6 milligrams of caffeine per kilogram of body weight will likely not improve performance. Consuming more than 400mg/day of caffeine per day can lead to sleep disturbances, stomach upset, irritability, anxiety, or other harmful health outcomes. If you are sensitive to caffeine, you may want to avoid energy chews that have added caffeine.

How Many Energy Chews Do I Need?

Energy chews do not have a standard dose. Most manufacturers take into consideration the total carbohydrate and electrolyte amounts when recommending the serving size. It is important to follow the nutrition label directions for serving size, adapt the dosage according to your needs (making sure to incorporate enough fluids!), and always try new energy chews during training rather than on the day of competition.

Knott adds, “It's best to choose a chew that offers the optimal amount of carbohydrates in a number of chews that’s comfortable to consume during exercise. For example, if you need 60 grams of carbohydrates in an hour, but it will require eating 10 chews to reach that number, then that may be too many for some athletes to tolerate. Understanding your tolerance and the ease of intake is important for successfully taking in enough carbohydrates via chews during exercise.”

Remember that there may be multiple servings per packet of energy chews. Take note of the serving size and number of servings per packet before beginning your exercise so you can dose accordingly. During exercise, multiple packets may be needed to reach your carbohydrate and sodium goals. For every hour of moderate intense exercise, the ISSN recommends consuming 30 to 60 grams of carbohydrates and up to 90 grams of carbohydrates per hour for ultra-endurance athletes.

There is no defined upper limit for energy chews, but consuming too many, especially at once, can lead to gastrointestinal upset. The amount you can tolerate will vary by person and product. It's best to test out fuel during training days. Follow package recommendations and, if necessary, slowly adjust the amount until you find the optimal amount for you. If you are unsure how much is right for you or are having difficulty with your fueling, work with a registered dietitian who specializes in sports nutrition.

Chews that contain caffeine and sodium may also exceed recommended doses.

Our Experts

  • Allison Knott, MS, RDN, CSSD, CDN, is a Registered Dietitian and board-certified specialist in sports dietetics.
  • Anne Cook Carroll, MS, RD, CDN, is a Registered Dietitian who works with patients to meet their health goals, including athletes looking to improve their performance. She also specializes in supplement research and analysis.
  • Alena Kharlamenko, MS, RD, CDN, is a Registered Dietitian specializing in health and nutrition research and supplement testing. She develops testing protocols for the Verywell Testing Lab.

Frequently Asked Questions

When should I eat energy chews?

Energy chews contain a significant amount of carbohydrates combined with sodium and sometimes caffeine. Many labels recommend consuming one or more packet or serving for every hour of intense activity. Some chews are best consumed just before starting your activity, while others are best consumed both before and during exercise. It is important to do what works best for your body based on tolerance, trial, and activity level.

Are energy chews safe for kids?

The short answer is no. Energy chews are designed with the active adult in mind. They may appeal to kids, because they look and taste like gummies, but the carbohydrates, salt, and other additives such as caffeine in energy chews are not appropriate for kids. The American Academy of Child and Adolescent Psychiatry advises against caffeine for children under the age of 12, and it recommends limiting it to no more than 100 mg daily for adolescents 12 through 18 years of age.

Why Trust Verywell Fit

As a lifelong athlete, Verywell Fit writer, and registered dietitian, Brittany Scanniello is constantly keeping up with the latest sports nutrition research, trends, and new products that have hit the market. In her day-to-day work, she works with active people, helping to coach them on their nutrition choices before, during, and after training to ensure that they are putting their best foot forward.

Holly Klamer, MS, RDN is a nutrition editor for Verywell Fit and double-checks the product picks and research supporting our choices.

We work hard to be transparent about why we recommend certain supplements. You can read more about our dietary supplement methodology here.

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Verywell Fit uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
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