10 Best Caffeine Carb Gels in The UK

Last updated on 18/06/2025

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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

Kinetica Sports Quick Release Energy Gel + Caffeine - Berry 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

Supports energy and metabolism.
Maintains electrolyte balance effectively.
Convenient for on-the-go usage.

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.

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 Cola 24x67 ml - High Carb Energy Gel + C2MAX + 100 mg Caffeine

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Why We Love It

Enhances alertness and concentration.
Ideal for Vegans.
Varied natural flavorings.

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

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.

Maple Coffee Caffeine Energy Gels for Running, Cycling & Endurance by Protein Rebel - Easy to Digest Running Gels - All Natural Ingredients - 27g Carbs, 45mg Caffeine, Electrolytes (7 Sachets)

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Why We Love It

Natural ingredients, stomach-friendly.
Quick and sustained energy boost.
Delicious maple syrup flavor.

Main Highlights

100% NATURAL VEGAN RUNNING ENERGY SACHETS: Fuel your fitness with our running energy gels with caffeine! Made from pure Canadian maple syrup and sea salt, our natural sports gels are great for a wide range of endurance exercise and intense workouts. Its gentle, gluten-free nature minimises bloating and cramps, ensuring you stay focused and energised. Its combination of carbs, caffeine and minerals is also effective as a pre workout gel.
SIMPLE, STOMACH-FRIENDLY RUNNING SUPPLEMENTS: With just three ingredients - Canadian maple syrup, Coffee extract with caffeine and sea salt - our natural, high energy gel is highly popular with long distance runners and free from stomach-upsetting preservatives, artificial sweeteners, and fillers. Unlike synthetic carb gels laden with maltodextrin, our natural formula is kind to your stomach. Taking your carb gels running will help you push your limits without discomfort!
CARBO-POWERED CYCLING ENERGY GELS FOR RUNNING & MORE: Each sachet of our caffeine gels for running delivers a substantial 27g of carbohydrates from sucrose. This means you get a fast and then sustained energy boost in the form of quick, natural glucose shots, ideal for kickstarting a workout and maintaining your momentum during challenging exercise such as long-distance runs. These carbohydrate gels are your perfect go-to source for on-the-go energy.
ELECTROLYTES FOR RUNNERS: Our gels for running nutrition aren't just about energy; they're also highly effective as essential electrolyte gels. With 110mg of sodium to replace what you lose in sweat, 90mg of potassium, and 27mg of calcium, our sports gel sachets help maintain fluid balance and support muscle and nerve function. Plus, they're rich in vital micronutrients like iron and manganese for overall health.
TASTY AND CONVENIENT SPORTS NUTRITION: Enjoy our light running energy gel with its delicious taste of maple syrup with a texture that's thicker than water, making it easy to consume on the go. Experience the running gels energy marathon runners love most! These versatile sachets are highly effective natural energy gels for football, cycling, trail running and most sports that require endurance.

Powerful energy boost guaranteed.
Supports peak athletic performance.
Reduces tiredness effectively and efficiently.

Main Highlights

230MG CAFFEINE FOR HIGH-INTENSITY PERFORMANCE: Delivers 230mg of caffeine, including 150mg from natural guarana, to sharpen focus and boost endurance when it matters most.
CLINICALLY RESEARCHED PRE-WORKOUT INGREDIENTS: Packed with 1.5g citrulline malate, 1.5g beta-alanine, and 1g taurine—supporting endurance, reducing fatigue, and enhancing workout capacity.
ESSENTIAL B VITAMINS TO REDUCE TIREDNESS & FATIGUE: Includes niacin and vitamins B6, B2, B1, and B12 to help reduce tiredness and fatigue, keeping your energy levels primed.
DESIGNED FOR ENDURANCE EVENTS LIKE HYROX: Perfect for athletes competing in high-intensity events, THE Pre-Workout Gel is designed to help you stay focused and push your limits from the start line to the finish.
VEGAN-FRIENDLY & CONVENIENT ON-THE-GO FORMAT: A ready-to-use gel with no mixing or prep needed—vegan-friendly and perfect for fuelling your training or race day performance.

Vow Kick Off x 12 60g Energy Gels with 75mg Caffeine, 22g Carbohydrates, Apple Flavour, Informed Sports Approved, Carb Gel, Sports Gel, Cycling, Running, Soccer, Rugby, Football Supplements

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Why We Love It

Delicious Apple Flavour Taste.
Boosts Pre-Exercise Energy Levels.
Contains 75mg Caffeine.

Main Highlights

Pre Exercise Instant Energy Boost: VOW Nutrition Energy Gels provide a fast-absorbing source of energy to fuel your workouts, endurance events, and high-intensity activities.
22g Carbohydrates per Gel: Each gel delivers 22g of easily digestible carbohydrates to replenish glycogen stores and keep you performing at your peak.
Caffeine-Infused Options: Select flavors include 75mg of caffeine for an added energy kick, boosting focus and endurance when you need it most.
Easy to Consume on the Go: Convenient, single-serve sachets make it easy to fuel up during training or competition, no mixing or preparation required.
Delicious Flavour: Available a refreshing apple flavour.
Trusted By Athletes: Manufactured in the UK and tested for purity and safety, ensuring reliable performance every time.

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

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

8.7

Excellent

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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, Kinetica, Power Bar, Applied Nutrition, Protein Rebel, Myprotein, VOW Nutrition, HIGH5, 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 Kinetica Sports Quick Release Energy Gel + Caffeine - Berry Flavour | 105mg Caffeine, 27g Carbohydrates/Serve | 24 x 70g Pack | Contains Range of B Vitamins & Electrolytes | Fast Acting Energy Source by Kinetica 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: