Caffeine is a well-studied, low risk (and legal) performance enhancer. Athletes often use these Gels as a pre-race boost thanks to both the carb and caffeine contents. They can also be incorporated into a strategy, such as midway through a long race, to deliver another caffeine dose and help mask fatigue.

Nutritional Information

Energy: 120 kcal / 502 kJ per 51g gel (235 kcal / 985 kJ per 100g)
Protein: < 0.1g per 51g gel (< 0.1g per 100g)
Fats: < 0.1g per 51g gel (< 0.1g per 100g)
Carbohydrates: 30g per 51g gel (59g per 100g)
Caffeine: 100mg per 51g gel (196mg per 100g)