Best High Carb Energy Gels of 2025
Last updated on 27/09/2025
Advertising disclosure
Advertising disclosure
Best Choice
1
Science in Sport Beta Fuel Gels Dual Source Energy Gel, Orange Flavour, 40g of Carbs Per Pack, 60 ml Pack (30 Pack)
Science in Sport
21% Off
Show More
Science in Sport
Science in Sport Beta Fuel Gels Dual Source Energy Gel, Orange Flavour, 40g of Carbs Per Pack, 60 ml Pack (30 Pack)
21% Off
Why we love it
- Optimised for power output.
- Designed for runners.
- Convenient on-the-go energy.
Main Highlights
- Orange Flavour Energy Gels: Includes 60 ml Pack (30 Pack) of Science in Sport BetaFuel Gels Dual Source Energy Gel, Orange Flavour
- Optimised Maltodextrin Ratio: New Ratio of Maltodextrin to Fructose is 1 to 0.8 of 40g of carbohydrates to enhance power output, increase body's carbohydrate usage efficiency and limit gastrointestinal discomfort
- Energy Gels For Running: Single, convenient isotonic fueling energy gel solution with minimal risk of GI discomfort to maintain optimal performance
- BetaFuel Gels: favoured by elite athletes, our famous Science in Sport BetaFuel running gels energy has now been optimised, making it a scientifically superior fuel
- On-the-Go Energy Gels: Simply tear off the top of the packaging and squeeze the gel into your mouth as and when required.
Show More
Value for Money
2
Precision Fuel 30 Energy Gels - Mild, Neutral Flavour Running Gels for Endurance Athletes, 30g Carbohydrate, Easy-to-Digest, Perfect for Running & Long-Duration Sports (Original, 15 gels)
Precision Hydration
Free Shipping
Show More
Precision Hydration
Precision Fuel 30 Energy Gels - Mild, Neutral Flavour Running Gels for Endurance Athletes, 30g Carbohydrate, Easy-to-Digest, Perfect for Running & Long-Duration Sports (Original, 15 gels)
Free Shipping
Why we love it
- Efficient, rapid carbohydrate intake.
- Mild taste, minimal flavour fatigue.
- Non-sticky, easy consumption.
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 efforts.
- 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
Show More
3
MAURTEN Gel 100 Energy Gel - 12-Pack of 40g - 25g Carbohydrates per Serving - Stomach-Friendly Patented hydrogel Technology for Cycling and Running - Natural & Free of Color or preservatives
Maurten
3% Off
Show More
Maurten
MAURTEN Gel 100 Energy Gel - 12-Pack of 40g - 25g Carbohydrates per Serving - Stomach-Friendly Patented hydrogel Technology for Cycling and Running - Natural & Free of Color or preservatives
3% Off
Why we love it
- Revolutionizes conventional gel energy intake.
- Supercharges carbohydrate absorption rate.
- Guaranteed quality from Maurten.
Main Highlights
- 【NOT YOUR AVERAGE GEL】Unlike conventional syrup mixes, Gel 100 100 is a hydrogel with a unique fructose to glucose ratio (0.8:1).
- 【OPTIMIZED CARBOHYDRATE INTAKE】Contains 25g of carbohydrates per serving, ideally designed for endurance sports like long-distance running, cycling, and triathlon. Enables intake of 100g of carbohydrates per hour.
- 【HYDROGEL TECHNOLOGY】The carbohydrates in Gel 100 are delivered directly from the stomach to the intestine through our patented hydrogel technology, allowing for faster absorption into the body and reducing the risk of stomach discomfort during activity.
- 【NATURAL INGREDIENTS】 Relies on pure, natural ingredients without added flavors.
- 【MAURTEN QUALITYT】Trust in the proven and high-quality formulation of MAURTEN, the leading expert in sports nutritional supplements. Store at room temperature between 10 to 30°C (50 to 85°F).
Show More
4
Science In Sport GO Isotonic Energy Gels, Running Gels with 22 g Carbohydrates, Low Sugar, Blackcurrant Flavour, 60 ml Per Serving (30 Pack)
Science in Sport
31% OffFree Shipping
Show More
Science in Sport
Science In Sport GO Isotonic Energy Gels, Running Gels with 22 g Carbohydrates, Low Sugar, Blackcurrant Flavour, 60 ml Per Serving (30 Pack)
31% OffFree Shipping
Why we love it
- Efficient and quick carb supply.
- Only 1g of sugar.
- Suitable for vegan athletes.
Main Highlights
- EASY ENERGY SUPPLY: The SiS gel was the first isotonic energy gel on the market, delivering valuable carbohydrates quickly and easily during exercise. Ideal for activities such as running or cycling
- EASY TO DIGEST: Thanks to its isotonic formulation, the gel is easy to digest and can be consumed without water. This prevents the feeling of fullness that can occur with excessive water intake
- POWER GEL BOOSTS ENERGY RESERVES: Thanks to its convenient format, the carbohydrate gel is easy to carry and quickly ready for consumption to help delay fatigue caused by depleted carbohydrate stores
- VEGAN ENERGY GEL: Sports gel with a 100% vegan formula. This special energy booster from SiS is also gluten-free.
- SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists
Show More
5
Lucozade Sport Dual-Fuel Energy Gels - Orange 24x45g | Carbohydrate Food Supplement Gel |
Lucozade
4% OffFree Shipping
Show More
Lucozade
Lucozade Sport Dual-Fuel Energy Gels - Orange 24x45g | Carbohydrate Food Supplement Gel |
4% OffFree Shipping
Why we love it
- Optimal for on-the-go use.
- Scientifically developed for endurance.
- Packs intense orange flavour.
Main Highlights
- Lucozade Sport Dual-Fuel Energy Gels provide 30g of Carbohydrates in a 2:1 Glucose/Fructose ratio to deliver energy to your body when it needs it most.
- They are easy and convenient to use on the go making them a great choice for endurance events.
- Chosen & used by the London Marathon runners.
- Orange Flavoured Carbohydrate Food Supplement Gel.
Show More
6
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
STYRKR
Free Shipping
Show More
STYRKR
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
Free Shipping
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.
Show More
7
HIGH5 Energy Gels - Quick Release Sports Gels to Power Muscles for Peak Performance - Natural Fruit Juice & Caffeine-Free - On The Go Energy Boost for Running, Cycling and Endurance (Berry, 20 x 40g)
HIGH5
37% OffFree Shipping
Show More
HIGH5
HIGH5 Energy Gels - Quick Release Sports Gels to Power Muscles for Peak Performance - Natural Fruit Juice & Caffeine-Free - On The Go Energy Boost for Running, Cycling and Endurance (Berry, 20 x 40g)
37% OffFree Shipping
Why we love it
- Quick energy on the go.
- Natural source of carbohydrates.
- Refreshing, smooth berry taste.
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, colourings, and caffeine - 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
Show More
8
HIGH5 Energy Gels with Electrolytes - Quick Release Sports Gels for Peak Performance - Natural Fruit Juice & Caffeine-Free - Energy Boost for Running, Cycling, Endurance (Tropical, 20 x 60g)
HIGH5
38% OffFree Shipping
Show More
HIGH5
HIGH5 Energy Gels with Electrolytes - Quick Release Sports Gels for Peak Performance - Natural Fruit Juice & Caffeine-Free - Energy Boost for Running, Cycling, Endurance (Tropical, 20 x 60g)
38% OffFree Shipping
Why we love it
- Boosts energy during exercise.
- Replenishes key minerals.
- No artificial ingredients.
Main Highlights
- Energise Efficiently - Achieve peak performance with HIGH5 Energy Gel Electrolyte: Instant energy delivery with 23g of carbs and electrolyes to replenish minerals lost through sweat - Sustain intensity in sports like running, cycling or football
- Refreshing Taste & Smooth Texture - Savour the light consistency of HIGH5 Energy Gel Orange, made from natural fruit juice for an invigorating delicious taste: a delightful energy boost with every glucose gel sachet
- Portable Energy - Designed for active lifestyles, these energy gels offer hassle-free consumption with easy-open, carry-friendly packs: Perfect running accessories for quick, on-the-go energy during any high-intensity activity
- Clean Energy for Mindful Athletes and Amateurs - Trust in the health-conscious formula of HIGH5 Electrolyte Gel: Natural fruit juice-based with added Sodium, Potassium, Magnesium, and Chloride - Free from artificial sweeteners, colourings or caffeine
- Perfect Sports Gift Choice - With its formulation, HIGH5 Energy Gel stands out within marathon runner gifts, athletics gifts or cycling gifts: a thoughtful selection among running gifts, it complements any running equipment
Show More
9
HIGH5 Aqua Running Gels Energy - Running Essentials for Quick Release Energy - Natural Fruit Juice & No-Caffeine - Ideal as Running Equipment, Cycling Supplements, Marathon Training (Orange, 20 x 66g)
HIGH5
39% OffFree Shipping
Show More
HIGH5
HIGH5 Aqua Running Gels Energy - Running Essentials for Quick Release Energy - Natural Fruit Juice & No-Caffeine - Ideal as Running Equipment, Cycling Supplements, Marathon Training (Orange, 20 x 66g)
39% OffFree Shipping
Why we love it
- Peak performance energy boost.
- Refreshing taste, light texture.
- Perfect portable 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, colourings, and caffeine - 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
Show More
10
Precision Fuel 90 Energy Gels - Mild Flavour Running for Endurance Athletes 90g Carbohydrate Easy-to-Digest Perfect & Long-Duration Sports (153g (3 Gels))
Precision Hydration
Show More
Precision Hydration
Precision Fuel 90 Energy Gels - Mild Flavour Running for Endurance Athletes 90g Carbohydrate Easy-to-Digest Perfect & Long-Duration Sports (153g (3 Gels))
Why we love it
- Resealable cap for convenience.
- Mild taste minimizes fatigue.
- Reduces stickiness in the mouth.
Main Highlights
- 3 servings of our popular PF 30 Gel in a single pouch with a resealable cap to create a more efficient way for you to hit your numbers.
- 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
Show More