30mg Caffeine
Isotonic Formula
HIGH5 Energy Gel Aqua Caffeine 20 x 66g - 20 x 66g / Berry
HIGH5

HIGH5 Energy Gel Aqua Caffeine 20 x 66g

★★★★★
5.0 | 11 reviews |  20 Servings
£17.99 £26.99 £0.90/serving
Isotonic Gel + Caffeine Diluted isotonic gel format with caffeine - no extra water needed, easy mid-race swallow.
Made To Be Easy To Buy Clear format and simple fit in the range
20 x 66g Sachets Value that lasts
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Berry
Out of stock
Citrus
Out of stock
Standard delivery
Next day (£5.99)
17,600+ Reviews
14-Day Returns
Est. 2005
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Food supplements should not be used as a substitute for a varied and balanced diet and healthy lifestyle. If you are pregnant, breastfeeding, taking medication, or under medical supervision, consult your doctor before use. Do not exceed the recommended daily intake. Store out of reach of children.

Berry Out of stock
Citrus Out of stock

23g carbs + 30mg caffeine per aqua-style gel

HIGH5 Energy Gel Aqua Caffeine is a pre-diluted isotonic energy gel delivering 23g of carbohydrates, 95kcal and 30mg caffeine per 66g sachet, with 3.3g of sugars and 0.49mg vitamin B6. The higher water content creates a thinner, more fluid consistency than standard energy gels. The 20-sachet pack provides 20 individual servings.

The isotonic formulation dilutes the carbohydrate concentration to match the body's fluid osmolality, which allows the contents to empty from the stomach more rapidly than a concentrated gel. This matters in racing contexts where gut comfort under high exertion is a limiting factor - thicker concentrated gels can cause gastric discomfort when consumed without water, which this format avoids by pre-diluting. Caffeine at 30mg contributes to alertness and concentration - a useful late-race stimulus without the high dose that can cause anxiety at pace.

The Aqua format is specifically designed for runners and cyclists who find standard gels difficult to consume on the move - in races where water stations are spaced far apart, or when carrying additional water is impractical. It removes the need to chase each gel with water and reduces the risk of the sticky, cloying texture that puts many athletes off gels mid-race. At 30mg caffeine (approximately one-third of a coffee) the dose is modest enough to be used mid-event without disrupting post-race sleep.

Built for runners, triathletes and cyclists competing or training across events longer than 60 minutes where on-the-move carbohydrate intake is required. Suitable for athletes who experience GI issues with standard concentrated gels. Not a training-day general snack. No major allergens declared; does not contain milk, soy, gluten or egg. Contains caffeine - not suitable for children or pregnant women.

Bulk alternative: Efectiv Nutrition Carb Powder 500g (19g carbs at 76kcal per 20g serving, dextrose-fructose blend) for trainees wanting bulk carb fuel rather than gel sachets.

Key Benefits

Isotonic - No Water Required

Goes in, absorbs fast, without pulling fluid from your body. Take it mid-run or mid-ride without stopping to drink.

Caffeine for Focus

30mg caffeine per gel helps maintain mental sharpness and alertness during the latter stages of long events.

Light on the Stomach

The thin, drink-like consistency is easier to swallow than traditional thick gels, particularly useful for beginners or sensitive stomachs.

Frequently Asked Questions

Who is HIGH5 Energy Gel Aqua Caffeine 20 x best suited to?

HIGH5 Energy Gel Aqua Caffeine 20 x is best suited to people who want a quick on-the-go support option they can use consistently. It works best when you want something practical that fits a repeatable routine rather than a dramatic one-off.

When should I use HIGH5 Energy Gel Aqua Caffeine 20 x?

The best time to use HIGH5 Energy Gel Aqua Caffeine 20 x depends on the format and the rest of your routine, but most people get more from it when it sits in a consistent daily or around-training slot. Consistency usually matters more than chasing a perfect time.

What makes HIGH5 Energy Gel Aqua Caffeine 20 x a practical option?

HIGH5 Energy Gel Aqua Caffeine 20 x is practical because it is built to help you fuel sessions when stopping for food is unrealistic without adding much friction to the rest of the day. That ease of use is often what makes a product stay in the routine long enough to be worthwhile.