Hydrogel Sports Jelly

(121 customer reviews)


Game Changers, well that’s what our users say. Perfect for those looking for the most convenient and efficient way to fuel, delivering an easy on the stomach and innovative hydrogel sports jelly.

Now also featuring the world’s best sports gel (well we think so and so do our world champion athletes) the new Natural Hydrogel Sport Jelly+ boasting 30g of multi-source and easily digestible carbohydrate, electrolytes and 50mg of natural caffeine.

Hydrogel Sports Jelly
– Fast acting sustained energy
– Multi source carbohydrate
– Refreshing (no need to wash down with water)
– Easy on the stomach
– Electrolytes
– Vegan
– Gluten Free
– Used by type 1 diabetics to control blood sugars during exercise
– Used by people who have IBD & IBS related issues

Orange, Lemon & Lime have 20g carbs plus electrolytes
Cola with caffeine has 20g carbs, 30mg caffeine plus electrolytes
Natural Sport Jelly+ has 30g carbs, 50mg caffeine plus electrolytes
Natural Sport Jelly+ has 30g carbs plus electrolytes

These are what that elite racers actually buy to train and race with. No fancy claims, just proven results.

These are not jelly blocks, they are like a liquid jelly. Our unique formula encapsulates the carbohydrate in a natural hydrogel enabling it to pass smoothly through your stomach to deliver sustained energy without the gut bombs that can be associated with traditional energy gels.

Customer reviews from the world’s best: “Training haven’t been the only factor I improved this year but also the hydration and fueling during races and projects… I have been also trying different gels to until find the ones that gives me energy and not any stomach problem ( that is different for every person but I found @mountainfuel_uk  good for me ). A tip to be sure we leave no trace and we don’t need to use our hands to open the gel is to merge the gels with water into a soft flask home and just drink from it during our race or activity.” Kilian Jornet – World Champion Sky, Ultra and Trail Runner

“I love Mountain Fuel, particularly when I use the whole system on race days. The Sports Jellies are best gels I’ve ever used and the flapjack bars are so much easier to eat on the run than other bars I’ve used.” Jon Albon, World Trail Running Champion

But it’s not just the elites, one of our users encouraged some friends to try, “I’ve got them to try out the jellies in training. They were expecting a syrupy sickly mess, but the jellies are totally different and so were pleasantly surprised by how easy the jellies are on the tummy!” Tom Campbell

I really don’t like gels but at the intensity I run and over the distances I cover you need convenient fuel. Having used the Mountain Fuel Sport Jelly in training and races like my record breaking Lakeland 50 race I can’t recommend them highly enough. Subtle flavours and a smooth jelly consistency make them a refreshing treat on a run.” Katie Kaars Sijpesteijn, Salomon Running and Team GB athlete.

Love the new Sports Jelly, used them for the first time in combination with the new Raw Energy Fuel when I broke the Keswick Mountain Festival course record on a horrendously hot day and raced for the first time not having to worry about stomach issues. Found my perfect race combo, cant’t wait to race again!” Rob Sinclair, Salomon Running & Team GB Athlete

We currently have two versions of our Lime Sports Jelly, the smooth original jelly  (BBE NOV 2022) and a new version, the chunky jelly (BBE SEP 2022), where we’ve increased the density of the hydrogel to create a more ‘food’ type feel in the mouth.

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To see a full range of our video reviews / overviews of the products and the system as a whole click here >>

Two years in the making and tested in extreme races across the world our hydrogel based Mountain Fuel Sport Jelly is a easy on the stomach,  tasty and a refreshing alternative to the current marketed sports gels.  Our unique blend of ingredients ensure that you can rely on our Sports Jelly as part of a successful performance nutrition strategy during all activities, including team games,  running, triathlons, and cycling sportive events, as well as open water swimming.

The Sports Jelly is fundamentally different to a traditional sports gel. We selected a specific pectin which enables us to encapsulate the multi source carbohydrate in a natural hydrogel, melting in your mouth and passing through your system without any worries of GI (stomach issues), while providing a sustained energy release. The process we follow enables us to hydrate the jelly while encapsulating the carbohydrate and minerals to ensure you do not require additional fluid and the Jelly passes through your system efficiently making it very easy on the stomach – No gut bombs and perfect for sporty kids through to adults. By utilising g a hydrogel in a sports gel we have helped athletes of all abilities who previously struggled or simply could not use traditional energy gels due to the impact on their digestive systems. Having successfully helped  IBD & IBS customers to enjoy their racing again the Mountain Fuel Sports Jellies have been described by many as ‘game changers’.

Ingredients for Sports Jelly (Orange, Lemon & Lime and Cola)
Water, Maltodextrin, Glucose, Apple Juice Concentrate, Gelling agent (pectin), Acidifying agent (citric acid), Natural flavour, Tripotassium citrate, Sea Salt, Trisodium citrate, Preservative (Potassium sorbate)

*Cola flavour also has 30mg caffeine

Nutrition per 100g / 60g
Energy – 136kcals / 82kcals

Carbohydrate – 33.9g /  20g

Of which sugars – 11.6g / 7g

Sea Salt – 113mg / 68mg

Potassium – 84mg / 30mg

Ingredients for Natural Sport Jelly+
Water, Maltodextrin, Glucose, Stabiliser (Pectin), Acidifying agent (citric acid), Potassium citrate, Sea salt, Lemon extract, Preservative (Potassium sorbate), Caffeine

Nutrition per 100g / 70g
Energy – 170kcals / 119kcals

Carbohydrate – 42.4g /  30g

Of which sugars – 12.9g / 9g

Sodium – 66mg / 46mg

Potassium – 77mg / 54mg

Caffeine – 70mg / 50mg

If you’re unsure as to how to use Mountain Fuel for your next event have a look at our Nutrition Guides for everything from 10k to Ultra to Ironman distance triathlon.

Mountain Fuel is not your every day Sports Nutrition. Our results speak for themselves with the UK’s and world’s best as paying customers read more>>

Additional information

Weight N/A

Orange, Lemon & Lime – original, Lemon & Lime – chunky, Cola with caffeine, Natural Jelly Plus 30g carb with CAFFEINE, Natural Jelly Plus 30g carb, Taster Pack


20 Pack, 3 Pack, 6 Pack, 7 pack, Single

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4.99 out of 5 stars

121 reviews

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What others are saying

  1. Diane Williams

    sports jelly

    Diane Williams

    I got the jellies as part of the taster pack. They are great, really easy to swallow and gentle on the tummy, will definitely be purchasing more!

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  2. Lee Carter

    Sports jelly

    Lee Carter (verified owner)

    I started using the sports jelly after needing something less sticky and thick as on hotter runs you can feel quite nauseous. On trying my first sports jelly I knew I’d found the right gel. It feels like your having a drink and a gel at the same time which is so refreshing. Very light on the stomach and easy on the mouth.

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  3. George Darvell

    Sports jelly

    George Darvell (verified owner)

    Amazing clean energy. Great taste and easy to get down 3-4 an hour during those long races.

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  4. Stephen Benson

    The Best Jellies

    Stephen Benson (verified owner)

    The best sport gels I have tasted easily digestible with no drink,great flavour and very effective
    Would highly recommend
    For any endurance sport

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