What is a high 5 energy gel? A HIGH5 Energy Gel is a carbohydrate-based energy supplement designed to provide a quick boost of energy during exercise. These gels are easy to consume and are rapidly absorbed into your system, making them an ideal choice for endurance-based activities like running. Packed with natural fruit flavours, they offer a light, non-sticky texture that’s gentle on the stomach, ensuring you can stay energised without discomfort. What is the difference between HIGH5 energy gel and aqua gel? HIGH5 Energy Gel provides a concentrated boost of carbohydrates in a jelly-like consistency, while the Energy Gel Aqua is a thinner, more liquid version that’s easier to consume without the need for extra water. Both are ideal for endurance sports, but Aqua Gel is particularly handy for athletes who prefer a lighter, more drink-like formula.