10 Best Energy Gels for Running UK 2024 | SiS, Dextro Energy, and More

SiS is the leader of the pack when it comes to reliable, scientifically proven sports supplements. They know exactly what your body needs when it runs, and have created this gel to provide you with a speedy solution. The formula is isotonic, so while the carbohydrate content per serving might not be as high as other gels, it has been diluted down to just the right amount - this makes it incredibly easy to absorb!

As a result, you can get away with consuming several of these gels without having to drink gallons of water like you would with other brands. This means you can avoid the bloated feeling that often comes with taking in lots of fluids quickly. When it comes to a quick burst of running energy, in SiS Go Isotonic Energy Gel we trust! 

These gels are the perfect size for keeping you going during a run, without slowing you down. The raspberry and watermelon flavouring works beautifully as these two fruits are naturally hydrating. 

The combination of maltodextrin and natural fruit gives you two energy sources, which means the kick you'll get from these sachets will last for longer. You don't have to worry about the mixture being sticky either (as gels so often are) thanks to the inclusion of fruit concentrates that firm up the formula.

Another selection pack offering a wide range of exciting flavours, these gels from GU include yummy options like watermelon and salted caramel as part of their line-up. Using maltodextrin as the main ingredient means you get the carbohydrate kick you need without the gel being packed full of sugar. 

To help replenish your body during a hard session, electrolytes are included in the ingredients - these not only provide nourishment but they also give a lovely salty quality to these sweet-tasting gels. 

Getting focused for a run can be half the battle when it comes to race day preparations. This gel, with its caffeine-infused formula, will help you do just that. This particular gel from Vow is designed to be consumed pre-exercise, but they also have other products that will take you halfway through and help you to recover afterwards. 

Caffeine has been shown to enhance sporting performance, so injecting some into your bloodstream before the starting gun is fired could be just the boost you need to win that gold medal!

What a dazzling choice of delicious flavours these gels have to offer! From rhubarb and custard and raspberry ripple to cherry bakewell, TORQ steers clear of the usual plain citrus flavouring that most other brands stick to. 

With 30g of carbohydrates per sachet, you'll get the serious hit of energy that your body so desperately needs mid-marathon. As an added bonus, this pack of 16 sachets also comes with some no-tie elastic laces - so you'll be well and truly ready to run!

These compact gels are perfect for slipping into a running belt or clipping onto your kit. The top part of the packet is super easy to rip off while you're on the move, so you don't need to lose precious minutes having to fiddle around to get your fix.

The natural fruit juices give this gel a lovely citrus flavour, but the high level of glucose means you'll need to keep topping up your water levels while taking it. Still, we love that the glucose syrup is combined with maltodextrin to give you two sources of energy-boosting carbohydrates. 

The product has been tested by athletes specifically, so you know these energy boosters have been given the thumbs-up by the best! The consistency is somewhere between that of a gel and a sports drink, which some people might find easier to swallow. 

This product is based largely on simple sugars like dextrose, and while these are a good way of getting energy into you quickly, you will need to make sure you drink enough water when you take it. The liquid-style formula should help with that, though. 

This product is about as natural as energy gels get. The ingredients are a combination of high-sugar syrups and fruits that have been blended together to give you a healthy source of fuel. Plus, this gel has added electrolytes too!

If you're going to use a gel like this (where the energy comes largely from fructose), it's worth testing it out a few times before a big event so you can get your stomach used to it, as the sugars can be harder for your body to digest. It might take a bit more time for the energy to hit and you'll have to make sure you drink a lot of water too.

This natural option by MelliGel uses honey and freeze-dried sour cherries as a way of fuelling your workouts, mixing it with Himalayan salt to replace all the minerals you lose through sweat when running.

The flavour combination of ginger and cherry is certainly an interesting one - some people might love to have it tickling their tastebuds as they stride along, while others might find it a bit overwhelming and may prefer to stick to something simpler. 

These gels look like medicine you'd be prescribed - a good sign of the science that has gone into them behind the scenes! As they're made from fast-acting dextrose, they can also be used for low blood sugar levels in addition to sports.

These aren't the biggest gels and, with the carbohydrates only totalling 10g, they're not going to get you very far - especially if you're large and need more energy. They also don't contain any electrolytes so won't be much good for seasoned runners.