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10 Best Caffeine Carb Gels in The UK

Last updated on 09/07/2025

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Precision Fuel 30 Caffeine Energy Gel - Mild Flavour Running Gels for Endurance Athletes, 30g Carbohydrate, Easy-to-Digest, Perfect for Running & Long-Duration Sports (15 Gels)

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Why We Love It

Reduces flavour fatigue effectively.
Minimises need for fluids.
No artificial ingredients, Vegan.

Main Highlights

The most efficient way to get 30g of carbohydrate into your system fast. Our gels have a very mild, neutral taste reducing flavour fatigue during longer. Contains 100mg of caffeine perserving
Our gels have a very mild, neutral taste reducing flavour fatigue during longer efforts.
The texture is designed to reduce stickiness in the mouth and minimise the need to wash them down with fluid immediately.
2:1 glucose to fructose ratio to aid carbohydrate uptake
No artificial ingredients, Vegan

VOOM Pocket Rocket Caffeine Kick Bars - 47g Energy Bar for Cycling & Running – Help Reduce Fatigue - Aid Focus - 175mg Caffeine 100mg Taurine 45g Carbs (One, Pink Grapefruit)

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Why We Love It

Rapid energy absorption guaranteed.
Easy portion control for convenience.
Delicious, natural, gluten-free ingredients.

Main Highlights

WORKS FASTER THAN GELS, RAPID ENERGY BOOST - Voom Caffeine Kick bars work faster than standard caffeine gels or caffeine chews yet provide twice the energy boost. The melt-in-the-mouth texture ensures quick energy absorption through the gums and mouth lining, bypassing the stomach for greater comfort and a faster energy delivery to the muscles
HIGH ENERGY CAFFEINATED RUNNING AND CYCLING ENERGY BARS - grab a Pocket Rocket Caffeine Kick energy bar for a winning boost! Each 47g bar provides 175mg of caffeine, 45g of fast-acting glucose and fructose, and 100mg taurine. This combination helps enhance mental and physical performance, aids focus, is known to reduce perceived effort, assist in fighting fatigue, and helps boost peak power output
EASY TO DOSE ENDURANCE BARS - made for Easy Portion Control, the unique 4 cube design of the caffeine bar lets you pace caffeine intake one piece (approx. 44mg) at a time. Use 1-2 squares for a mental lift before the start, a half time pick me up, a boost to tackle a tough part of the course, or for an extra kick to get home in the later stages of an event!
GLUTEN FREE, VEGAN FRIENDLY RUNNING SNACKS WITH NATURAL INGREDIENTS - our delicious Berry snack bars use freeze-dried berries for a naturally tasty flavour with no artificial flavours, sweeteners, thickeners, or preservatives. Kind on the stomach VOOM bars are a leading vegan energy bar for marathon and ultra running events. Our recipe is gluten free, suitable for vegetarians, and vegan friendly
PORTABLE, MESS FREE ENERGY BLOCKS - our high energy sports nutrition bars are easy to carry and avoid the sticky mess of gels. Each of our healthy energy bars has 4 energy bites for simple portion control. Eat 1-2 cubes when you need that extra boost. Not recommended for anyone under 16 years old or while pregnant

Kinetica Sport Quicks Release Energy Gel + Caffeine - Cola Flavour | 105mg Caffeine, 27g Carbohydrates/Serve | 24 x 70g Pack | Contains Range of B Vitamins & Electrolytes | Fast Acting Energy Source

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Why We Love It

Powerful energy boost enhances performance.
Essential electrolytes prevent fatigue.
Natural flavors for enjoyable experience.

Main Highlights

Powerful Energy Boost: Kinetica Sports Quick Release Energy Gels deliver an energising punch with 105mg of caffeine (equivalent to a double espresso), providing you with an immediate boost in energy and alertness . Perfect for athletes seeking to stay focused and energised during intense training or competition.
Essential Electrolyte Balance: Each gel contains 0.11g of salt, helping maintain electrolyte balance and support hydration. This vital blend ensures your body retains fluid during exercise, preventing fatigue and cramping, allowing you to perform at your best.
Range of B Vitamins Included: Formulated with Vitamins B3, B5, and B6, Kinetica Sports Quick Release Energy Gels support energy metabolism, nervous system function, and overall well-being. This potent combination helps fuel your body for sustained energy during long workouts or endurance events.
Natural Flavours & Light Experience: Kinetica Sports Energy Gels are crafted with natural flavours, providing a light, easy-to-digest experience without artificial additives. Available in two delicious flavours – Cola and Berry – these gels offer a refreshing energy boost to keep you going through every session.
Convenient, On-the-Go Packaging: Each pack contains 24 individual 70g sachets, making it simple to carry and consume during training, races, or long sessions. Convenient and portable, these gels are ideal for athletes and sports enthusiasts needing a quick, energy-boosting solution during workouts or events.

Powerbar PowerGel Hydro Cherry 24x67 ml - High Carb Energy Gel + C2MAX + 51 mg Caffeine

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Why We Love It

Enhances alertness and concentration.
Delicious natural flavourings.
Ideal for vegans.

Main Highlights

Trusted functionality with climax dual source carb mix and approx. 200 mg sodium per pouch
With natural flavourings
Suitable for vegans
Cola flavour: Contains an additional 100 mg caffeine per pouch, caffeine helps increase alertness and improve concentration mojito and cherry flavours: contain 51 mg of Caffeine per pouch

Torq Energy Gels with Guarana (Natural Caffeine) - Selection Box of 12 Mixed Flavour Gels (3 x 4 Different Flavours)

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Why We Love It

Diverse delicious flavor assortment.
High-carb concentration for energy.
Boosts alertness with caffeine.

Main Highlights

Bundle containing 12 Torq gels with Guarana and a pack of no-tie show laces. You will receive 3 x Forest Fruits, 3 x Banoffee, 3 x Caramel Latte and 3 x Cola Caffeine.
Each TORQ Gel contains 30g of multiple-transportable carbohydrates, which is a significantly greater concentration than many brands on the market today featured in larger heavier packages.
This gel also contains 89mg of natural caffeine delivered via Guarana Extract. Caffeine has been found to increase alertness, mental agility, muscle function and assist the fat-burning process among other benefits. Please note that this product contains HIGH LEVELS OF CAFFEINE and should be used alongside our regular non-caffeinated energy gels to achieve optimal performances.
Vegan recipe, no artificial sweeteners, natural falvours, no colours.
Energy gels for running, cycling, triathlon, gym, football, rugby, tennis etc. Presented in an exclusive branded selection box.

GEL50 Energy Gels by Styrkr - 50g of Carbs - Pack of 12 Berry Flavoured Energy Gels for Cycling & Running - Approved by Endurance Athletes - Advanced Dual-Carb Formulation - GEL50 Berry 12x Pack

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Why We Love It

Athlete-approved sports fuel.
Supplies maximum carbohydrates.
Gentle on the stomach.

Main Highlights

ATHLETE-APPROVED, ALL-IN-ONE SPORTS FUEL: Styrkr’s GEL50 energy gel offers an advanced, scientifically researched formula with 50g of carbohydrates and essential amino acids (L-citrulline and L-arginine) to help you go harder for longer. Well-renowned cyclists, triathletes, and runners use Styrkr products to fuel their training and events because they deliver when it matters most.
SUPPLIES MAXIMUM CARBOHYDRATES: During exercise, carbohydrates are your body's primary energy source, and absorption rates increase when they come from multiple transportable sources. Styrkr’s GEL50 carbohydrate gel uses a dual-carb system of maltodextrin and fructose (converted to glucose in the liver), providing 50g of carbohydrates to help you reach the finish line faster.
PLANT-BASED AND VEGAN-FRIENDLY: Styrkr GEL50 is formulated without unnecessary colourants or preservatives, ensuring you get only the highest quality ingredients. Its vegan formulation means you can fuel your performance without compromising your dietary choices. All athletes can enjoy and rely on GEL50 when it matters most to help you reach your potential.
DOUBLE BOOST: L-citrulline and L-arginine work together as an endurance powerhouse. L-citrulline is a precursor for L-arginine, boosting extracellular L-arginine levels. This combination in Styrkr’s GEL50 carbohydrate energy gel helps you maintain peak performance for extended periods, whether that’s a marathon or an ultra-endurance cycling event. Whatever your goals, GEL50 has your back.
GENTLE ON THE STOMACH: pH-balanced with no unnecessary preservatives, Styrkr GEL 50 is easy on the stomach and high on carbs, helping you fuel your training or competitive events without an unfortunate timed bathroom trip. The smooth digestion, natural ingredients, and perfect carb mix cause the least amount of gut discomfort for all-day performance.

HIGH5 Caffeine Gels Running - Glucose Shots for Instant Energy and Running Fuel - Natural Fruit Juice Energy Shots - Sports Gel for Running, Cycling, Ultra Marathon, Ironman (Raspberry, 20 x 40g)

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Why We Love It

Peak performance energy boost.
Refreshing raspberry taste.
Portable, clean energy.

Main Highlights

Fast Energy When You Need It: HIGH5 energy gel delivers 23g of carbs per sachet (91 kcal) for rapid energy release during running, cycling, and endurance sports - Quick absorption carbohydrate gel to achieve peak performance when it matters most
Science-Driven, Athlete-Approved: founded in 1994 by British triathletes, HIGH5 has spent over 30 years developing sports nutrition - Partnering with world-class athletes, we ensure our high energy gels perform under the toughest endurance conditions
Great Performance, Better Taste: made with real fruit juice for a light, smooth texture, HIGH5 carbohydrate supplement is easy to consume with a refreshing, natural taste - We believe sports nutrition should fuel your body without tasting artificial
Pure Energy, No Compromise: Vegan-friendly and made with natural ingredients, HIGH5 running gels are free from artificial sweeteners, and colourings - A mindful choice tested by professionals and enjoyed by all levels of endurance athletes
A Thoughtful Sports Gift: HIGH5 energy gel packs are a practical training or race-day essential for the endurance-enthusiast in your life - A great pick for running gifts, cycling gifts, and triathlon gifts, perfect for those who push their limits

HIGH5 Aqua Caffeine Carbohydrate Gels - Running Supplements for Fast Energy - Natural Fruit Juice - Muscle Gel Endurance Fuel for Cycle Nutrition & Energy Gels for Hiking (Berry, 20 x 66g)

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Why We Love It

Instant energy for peak performance.
Great taste with light texture.
Portable, hassle-free energy source.

Main Highlights

Fast Energy When You Need It: HIGH5 energy gel delivers 23g of carbs per sachet (95 kcal) for rapid energy release during running, cycling, and endurance sports - Quick absorption carbohydrate gel to achieve peak performance when it matters most
Science-Driven, Athlete-Approved: founded in 1994 by British triathletes, HIGH5 has spent over 30 years developing sports nutrition - Partnering with world-class athletes, we ensure our high energy gels perform under the toughest endurance conditions
Great Performance, Better Taste: made with real fruit juice, HIGH5 carbohydrate supplement offers a light sports drink-like consistency, eliminating the need for water - We believe sports nutrition should fuel your body without tasting artificial
Pure Energy, No Compromise: Vegan-friendly and made with natural ingredients, HIGH5 running gels are free from artificial sweeteners and colourings - A mindful choice tested by professionals and enjoyed by all levels of endurance athletes
A Thoughtful Sports Gift: HIGH5 energy gel packs are a practical training or race-day essential for the endurance-enthusiast in your life - A great pick for running gifts, cycling gifts, and triathlon gifts, perfect for those who push their limits
Efficient Energy Without Discomfort: easily digestible, scientifically formulated multi-carbohydrate energy gel to keep you energised during exercise without bloating - Quick gel fuel helps you stay focused on performance, not your stomach

Quick mental and physical boost.
Suitable for professional athletes.
Sugar-free with electrolytes.

Main Highlights

Energy-packed isotonic gel: Enjoy a quick mental and physical boost with our isotonic energy gel, packed with a powerful combination of 23g carbohydrates, 75mg caffeine, electrolytes and B vitamins. Perfect as your running accessories or camping food.
Informed-Sport Batch Tested: Suitable for professional athletes and sports enthusiasts alike, our energy gel is Informed-Sport Batch Tested. It’s the science in sport you need to fuel your performance and endurance.
Sugar-free with electrolytes: Our energy gel is sugar-free, making it a healthier alternative to energy drinks or bars. It's packed with sugar-free electrolytes to keep you hydrated and maintain your performance levels.
No water required: Unlike rehydration sachets, our isotonic gel doesn't need to be consumed with water. It's an easy-to-swallow energy boost, ideal as running gels energy.
Variety of flavours: Available in 5 delicious flavours, our pack of 20 energy gels for running are packed into easy-to-open sachets. They are the ideal running or cycling gels, or even as part of your hiking food.

Dextro Energy Lemon + Caffeine Liquid Gel | Non-Sticky, High Carb with 28 g of Carbohydrates | Liquid Burst of Energy for Running or Cycling | Vegan | Pack of 12

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Why We Love It

Refreshing, non-sticky energy boost.
Fast-acting carbohydrate formula.
Combats fatigue effectively.

Main Highlights

NON-STICKY ENERGY GEL – Dextro Energy drinkable liquid Energy Gel has a consistency more like a refreshing sports drink, so you don't need to take this gel with water
SPECIAL CARBOHYDRATE FORMULA - The concentrate is high in short-chain carbohydrates (dextrose), which enters the blood immediately and is quickly absorbed to provide burst of energy when you need it; *Dextro Energy contains carbohydrates
IDEAL DURING SPORTS – Especially beneficial during sports or athletic activity, it easy and convenient to consume even during strenuous physical exertion
CONTAINS EXTRA CAFFEINE – In combination with the carbohydrates, the caffeine in the gel helps maintain performance and can fight the onset of fatigue
TANGY LEMON TASTE – 12 x 60 ml of Dextro Energy Liquid gel carbohydrate concentrate with a refreshing lemon flavour – Vegan, gluten-free and lactose-free

8.7

Excellent

We scanned 204 products

We reviewed these offers relevant to the Caffeine Carb Gels within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Precision Hydration, VOOM Nutrition, Kinetica, Powerbar, VPoint Leisure, STYRKR, HIGH5, Applied Nutrition, Dextro Energy, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Caffeine Carb Gels in the market, we considered we took a deep dive into 1021 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Precision Fuel 30 Caffeine Energy Gel - Mild Flavour Running Gels for Endurance Athletes, 30g Carbohydrate, Easy-to-Digest, Perfect for Running & Long-Duration Sports (15 Gels). We love many things about this product by Precision Hydration. What sets it apart from the competition is Reduces flavour fatigue effectively. , Minimises need for fluids. , No artificial ingredients, Vegan.
The best value product for most shoppers and where user satisfaction is continuously the highest is VOOM Pocket Rocket Caffeine Kick Bars - 47g Energy Bar for Cycling & Running – Help Reduce Fatigue - Aid Focus - 175mg Caffeine 100mg Taurine 45g Carbs (One, Pink Grapefruit) by VOOM Nutrition based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Caffeine Carb Gels and the best cost-to-value ratio is HIGH5 Aqua Caffeine Carbohydrate Gels - Running Supplements for Fast Energy - Natural Fruit Juice - Muscle Gel Endurance Fuel for Cycle Nutrition & Energy Gels for Hiking (Berry, 20 x 66g)at HIGH5 with a 53% discount.
Our list of the best Caffeine Carb Gels is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Caffeine Carb Gels in The UK

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We scanned 204 products

We concluded that: