Whether training or competing, GU Energy Gel packs energy-dense calories in a portable packet to help sustain energy demands—and they've been doing this for over 20 years. With a clever blend of carbohydrate sources, your muscles will appreciate an instant energy boost from the fructose and a more steady stream of energy from the maltodextrin. Keep these gel packs handy for a quick performance hit without the crazy sugar crash.

The carbohydrates in this 100 calorie packet use non-competing pathways to help maximise carbohydrate absorption without adding stress to the stomach. This handy gel pack also contains sodium, the primary electrolyte lost in sweat, to aid hydration alongside branched-chain amino acids which can reduce mental fatigue and decrease muscle damage.

- 100 calories per packet.
- 450mg amino acids to aid mental fatigue.