WHY CHOOSE? – Energy + Caffeine GO Energy + Caffeine Gel 150mg Double Espresso flavourEnergy gel with 150mg added caffeine to provide a mental and physical boost: – 150mg of caffeine per gel– 22 grams of carbohydrate per gel– Formulation delivering energy fast and efficiently– Store in a cool dry place– Suitable for Vegans About GO Energy + Caffeine Gel 150mg Caffeine has been repeatedly shown to improve performance by lowering your perception of effort by providing a boost just when you need it. GO Energy+Caffeine 150mg in double espresso flavour provides a high dose of caffeine for high intensity races and long, tough days on the road. Benefits of the GO Energy + Caffeine Gel 150mg When pushing yourself hard, your brain controls how fatigued you feel. Caffeine acts as a stimulant on the brain to lower your perception of effort, allowing you to keep pushing and maybe stretch yourself a little further. It can take 30-60 minutes after consumption for caffeine levels to peak in the blood, so if you are doing a short duration event (less than 60 minutes) you should take it before you start. If you are doing a much longer event, such as a marathon, 100 mile sportive, or half-ironman triathlon or longer, you should save your caffeine intake for the last two hours when your fatigue level is likely to catch up with you.