The role of energy gels: Sports energy strategies
TABLE OF CONTENTS
Energy gels: What are they?
Energy gels are supplements designed to provide energy quickly and efficiently during sports activities, especially prolonged endurance activities such as cycling, running, triathlon, or even trekking. Their semi-liquid format makes them easy to digest without chewing and allows them to pass quickly from the stomach to the intestine for almost immediate absorption. This feature makes them an ideal resource to consume while on the move, without needing to stop physical activity.
Energy gels are generally formulated with different types of carbohydrates to ensure a continuous energy supply. They usually combine maltodextrin (which is absorbed more quickly) with fructose or glucose (which is absorbed more steadily), helping maintain stable blood glucose levels during exertion. This constant energy supply is key to preventing muscle fatigue and the energy “crash” that can occur when glycogen stores are depleted.
In addition, many current formulas include other functional ingredients such as electrolytes (sodium, potassium, magnesium) to support hydration, caffeine to improve focus and delay fatigue, and even amino acids such as beta-alanine or BCAAs, which contribute to muscle protection and recovery.
Another strong point is their practicality. They come in single-serving sachets that are easy to open, carry, and consume at any time, making them ideal for competitions and intense training sessions. Their consistency and flavor are optimized to avoid causing stomach discomfort, a key aspect in long-duration sports.
Ultimately, energy gels are an efficient, portable, scientifically backed solution for improving performance and recovery during prolonged exercise. When used correctly, they become a great ally for both elite athletes and amateurs looking to optimize their performance.
Why use energy gels?
Energy gels are not a sports fad, but a strategic tool for maintaining consistent performance during demanding physical activities. They are formulated with a clear objective: to quickly replenish the energy used during prolonged exercise. This is especially important when the effort lasts more than 60 minutes, at which point glycogen levels (the main source of muscle energy) begin to decline critically.
Key benefits of using energy gels:
- Immediate energy supply: The simple and complex carbohydrates they contain provide a sustained release of glucose, preventing energy spikes and crashes.
- Fatigue prevention: They help delay the onset of physical and mental exhaustion, allowing you to maintain effort intensity for longer.
- Practical format: Their single-serving sachets make them easy to carry and consume even in the middle of a competition.
- Improved focus and concentration: In versions with caffeine, cognitive performance and resistance to mental fatigue are enhanced.
- Hydration and electrolyte balance: Some gels contain electrolytes that help replenish mineral salts lost through sweat, which are essential for preventing cramps and maintaining muscle function.
Proper carbohydrate intake during exercise improves endurance, delays fatigue, and optimizes subsequent recovery.
Who are they intended for?
These gels are ideal for endurance athletes (marathon runners, cyclists, and triathletes), but also for anyone who performs long-duration training or exercises under highly demanding conditions. Even during intense walks or active days, they can make a significant difference in available energy.
When and how should you take an energy gel?
Knowing when and how to take an energy gel is key to making the most of its benefits without compromising digestion or nutrient absorption. Although it may seem as simple as opening a sachet and consuming it, there are certain aspects to consider to maximize its effectiveness and avoid gastrointestinal discomfort.
When are they most effective?
- Before exercise (15–30 minutes): Ideal for pre-exercise fueling when you have not consumed enough carbohydrates in the preceding hours. It helps increase glucose availability from the start of the activity.
- During exercise (every 30–45 minutes): This is the most common use. Gels are used to replenish energy during long sessions (over 60 minutes), especially in sports such as running, cycling, or trail running.
- After exercise (immediately): Some gels, especially those containing amino acids or proteins, can help initiate muscle recovery.
How should they be taken correctly?
- With water: It is always recommended to take the gel with at least 100–150 ml of water to facilitate digestion and absorption and prevent stomach discomfort. They should never be taken with isotonic drinks, as the excessive concentration can be counterproductive.
- Avoid taking them all at once: Do not wait until you are completely exhausted to take a gel. If you feel that you are running out of energy, it is probably already too late. The key is anticipation and consistency.
- Try them during training first: It is not advisable to try a new gel during a competition. Tolerance varies from person to person, so it is better to test them beforehand.
Extra tip: Choose gels with electrolytes if you train in warm environments or sweat heavily, and with caffeine if you need an extra boost of focus and energy.
This practical approach allows energy gels to form part of an effective nutrition strategy for both training and long-duration events.
Moremuscle energy gels and their benefits
In the world of energy supplements, Moremuscle has developed a range of gels designed for demanding athletes seeking performance, flavor, and digestibility in a single format. Moremuscle's Carbo Gel line stands out for its versatility, balanced composition, and adaptability to different stages of training.
Available energy gels:
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Carbo Gel
A simple and effective gel that provides rapidly absorbed carbohydrates, ideal for prolonged endurance training. Its formula allows for light digestion and a sustained release of energy. -
Carbo Gel Energy
Enriched with caffeine, it is perfect for moments of mental fatigue or for boosting focus and concentration. Its combination of carbohydrates and natural stimulants is ideal during key stages of a competition. -
Carbo Gel Pro
Adds essential electrolytes such as sodium and potassium, which support hydration and help prevent muscle cramps. Designed for extreme heat or prolonged exertion. -
Carbo Gel Pro Energy
The most complete version: carbohydrates, caffeine, and electrolytes in a single product. An all-around option for high-performance athletes who demand the most from every serving.
What makes them different?
- Convenient 40 g format, easy to carry and consume during physical activity.
- Fluid, pleasant texture that makes them easy to consume without needing water immediately.
- Without added artificial sugars, formulated to be as clean and effective as possible.
- With carefully selected ingredients to reduce the risk of gastrointestinal discomfort.
These gels are designed to integrate easily into any sports nutrition strategy, whether for cycling, running, triathlon, or other endurance sports. In addition, their variety allows for effective rotation of flavors and profiles, helping prevent the sensory fatigue common during long training sessions.
Common mistakes when using energy gels
Despite the many benefits energy gels offer, their effectiveness largely depends on how they are used. Improper use can lead not only to lower performance efficiency, but also to digestive discomfort, dehydration, or even energy crashes at critical moments.
Not testing the product before the competition
One of the most common mistakes is introducing a new energy gel on race day. Although they are formulated to be well tolerated, every body reacts differently. Ideally, test them during training to see how your digestive system responds and ensure that the flavor and texture are pleasant during exertion.
Taking too many gels
Excess carbohydrates, especially when consumed over a short period, can cause gastrointestinal problems. In endurance sports, the general recommendation is between 30 and 60 g of carbohydrates per hour, depending on the duration and intensity of the effort. It is essential to read each gel’s nutrition label to adjust the dosage according to your individual plan.
Not taking them with water
Some athletes take gels without drinking water, which can hinder their absorption and increase the risk of stomach discomfort. Ideally, drink water immediately after taking a gel, especially if it does not have a liquid texture, to facilitate its passage and absorption.
Not planning when to take them
Using gels randomly during a race or prolonged training session can be ineffective. It is better to plan the key times for intake in advance, such as every 45–60 minutes, and combine caffeinated and caffeine-free gels according to your needs.
How do you choose the most suitable energy gel for you?
Not all energy gels are the same, and choosing the most suitable one can make a big difference to your performance and comfort during exercise. When making a decision, it is important to consider several factors based on your physical needs, goals, and individual tolerance.
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Type and duration of activity
For short-duration activities (less than 60 minutes), using energy gels is often unnecessary. However, for prolonged training sessions or competitions lasting more than an hour, it is advisable to use gels that provide a good balance of simple and complex carbohydrates.
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Nutritional composition
Check the content of carbohydrates, electrolytes, caffeine, and other active ingredients. For example:
- Carbo Gel PRO Energy includes electrolytes and caffeine, making it ideal for high-intensity exertion.
- Carbo Gel Energy provides quick energy without caffeine, making it suitable for people who are sensitive to stimulants.
- Carbo Gel PRO combines carbohydrates and mineral salts, making it perfect for prolonged exertion in hot or humid conditions.
The key is to adapt your choice to your specific performance and recovery needs.
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Texture and taste
During physical activity, taste and texture matter more than you might think. Gels should be easy to swallow and pleasant-tasting. Trying different options during training will help you find the ones you tolerate best.
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Compatibility with other supplements
Make sure the gel you choose works well with other supplements you are using (isotonic drinks, energy bars, etc.), avoiding an overload of certain nutrients such as caffeine or carbohydrates.
Recommendations for use during training or competition
Using energy gels correctly can make a significant difference in athletic performance. Their concentrated supply of carbohydrates and, in some cases, electrolytes and caffeine, is designed to optimize energy, Hydration, and concentration during prolonged physical activity.
When should you take an energy gel?
- Before exercise: Taking a gel 15–20 minutes before the activity begins helps raise blood glucose levels and prepare the body for exertion.
- During training or competition: The general recommendation is to take one gel every 45–60 minutes, depending on the intensity and duration of the exercise.
- After training: During very long events, a post-exercise gel can help as an initial source of energy before a solid meal.
Practical tips
- Adequate Hydration: Take each gel with around 100–150 ml of water, especially if it does not contain electrolytes.
- Alternate gel types: During prolonged sessions, it is recommended to combine caffeine-free formulas (such as Carbo Gel) with caffeinated formulas (such as Carbo Gel PRO Energy) to avoid stimulant overload.
- Avoid trying them for the first time in competition: Always test energy gels during training to ensure good digestive tolerance.
Adaptation based on the sport
- Cycling and triathlon: They can easily be taken on the go. It is recommended to carry several flavors to avoid flavor fatigue.
- Long-distance running: Prioritize gels with a light texture and easy-open packaging so you do not break your running rhythm.
- Trail or ultradistance: In these disciplines, caffeinated gels can be key to maintaining mental alertness and performance during critical stages.
This usage protocol contributes to an efficient nutritional strategy adapted to your actual needs during sports activities.

Conclusion
Energy gels are an effective and practical tool in modern sports nutrition. Their concentrated composition of rapidly absorbed carbohydrates and their portability make them an indispensable ally for medium- and long-duration activities, both in endurance sports and intense training sessions.
At Moremuscle, our range of gels, such as Carbo Gel, Carbo Gel PRO, Carbo Gel Energy, and Carbo Gel PRO Energy, has been formulated to adapt to different stages of exercise, combining quality, flavor, and functionality. They are designed not only to improve physical performance, but also to support concentration and recovery without compromising digestion or comfort.
Using energy gels in a planned manner and in line with your goals can help you maintain a steady energy level, delay fatigue, and boost your overall performance. They are undoubtedly a versatile solution for those looking to optimize their results without complications.
References:
- Jeukendrup, A. E. (2004). «Carbohydrate intake during exercise and performance.» Nutrition, 20(7-8), 669–677. https://pubmed.ncbi.nlm.nih.gov/15212756/
- Cermak, N. M., & van Loon, L. J. (2013). «The use of carbohydrates during exercise as an ergogenic aid.» Sports Med, 43(11), 1139–1155. https://pubmed.ncbi.nlm.nih.gov/23640589/
- Jentjens, R., & Jeukendrup, A. (2005). «High rates of exogenous carbohydrate oxidation from a mixture of glucose and fructose ingested during prolonged cycling exercise.» Br J Nutr, 93(4), 485–492. https://pubmed.ncbi.nlm.nih.gov/15877886/
- Moremuscle. “Endurance supplements: What are they for?” www.masmusculo.com/blogs/post/endurance-supplements-what-are-they-for
- Moremuscle. “The problem with training without carbohydrates.” https://www.masmusculo.com/blog/problema-entrenamiento-sin-carbohidratos/
- Springer. “Carbohydrate and fluid intake for exercise.” https://link.springer.com/article/10.2165/00007256-200737040-00016





