Science in Sport (SIS) Go Energy + Caffeine Double Expresso is a great way to get an energy boost when you need it most. This 60ml drink contains a combination of carbohydrates and caffeine to give you a quick and sustained energy boost. It is designed to be taken before or during exercise, and is suitable for vegetarians and vegans. The drink contains a blend of maltodextrin and fructose, which are quickly absorbed by the body to provide an immediate energy boost. The caffeine content helps to increase alertness and focus, and can help to improve performance during exercise. The drink also contains electrolytes to help replace those lost through sweat, and is free from artificial colours and flavours. To use, simply mix one sachet of Science in Sport Go Energy + Caffeine Double Expresso with 500ml of cold water. Shake or stir until the powder is fully dissolved, and drink before or during exercise. The drink can be taken up to three times a day, and should not be taken within four hours of bedtime. Science in Sport Go Energy + Caffeine Double Expresso is a great way to get an energy boost when you need it most. It contains a blend of carbohydrates and caffeine to provide a quick and sustained energy boost, and also contains electrolytes to help replace those lost through sweat. It is easy to use, and can be taken up to three times a day.