Can energy gels really improve athletic performance?

Originally developed for elite endurance runners and cyclists, energy gels (or running gels) are now a popular nutrition aid for fitness enthusiasts. If you’re looking for a convenient way to keep your energy levels raised during extended periods of exercise, energy gels take some beating.

How do energy gels work?

When we exercise, our bodies convert carbohydrates into energy. The longer we’re active, the more carbohydrates we burn. In addition, sweating also causes us to lose electrolytes – essential salts and minerals that help regulate our nerve and muscle function.¹ As a result, when we exercise for prolonged periods of time, we need to find a way to quickly recharge to keep our bodies moving. That’s how energy gels can help.

3 reasons to use energy gels

1. They’re on-the-go friendly. Ideal to stuff into your bum bag or pocket.
2. They contain fast-acting, easily absorbable carbohydrates.
3. Electrolytes provide quick fuel replacement.

Should I use energy gels to help me workout?

Energy gels aren’t for everyone or every workout.  For example, for workouts under an hour, your body should have an ample reserve of carbohydrates to use as natural fuel. However, for workouts exceeding an hour, your natural energy levels will start to dip. It’s during these longer sessions that energy gels can provide a useful top-up.²

Are energy gels good for you?

When taken correctly, energy gels can help your body perform better during exercise.³ But it’s easy to get it wrong. Energy gels should typically be taken during or directly before activity. This is because they work by increasing your blood sugar levels fast. If you take them too long before you exercise, your body might experience a sugar crash. This can make you feel tired and lethargic. Obviously, this is exactly the opposite of what you want.

Are energy gels bad for you?

Our advice is to always follow the instructions and take them as recommended. For example, most gels should be taken with water. And to prevent any potential GI issues caused by the high sugar content, avoid combining them with energy-heavy sports drinks.

Is it safe to double your dose for an enhanced boost? It sounds tempting but DON’T do this. Far from improving your performance, taking too many gels will send your blood sugar levels pinballing. And the associated stomach discomfort is the last thing you want while you’re out for a long run or ride.

What are the best energy gels?

Are you new to energy gels? Maybe you’re wondering what’s the best running energy gel or if there are specific energy gels for cycling? It may be that you have a specific interest in SIS gels (or conversely SIS-free gels)? Whatever your situation, the huge range can be overwhelming. From gels with added caffeine, to others with zero added sweeteners. Varieties that are suitable for a vegan diet and isotonic options that you can take without water.

To help you weigh up your options, each item in our online store has all the need-to-know product information, ingredients and allergens information. Plus, independent reviews from real customers provide feedback on taste, texture and performance.

Summary: Energy gels could help you workout for longer

Energy gels can be a convenient and effective way to help improve workout performance with scientific sports nutrition. Remember to read the label and use as recommended.

Last updated: 14 May 2021