Sis GO Gel + Caffeine (30 Pack) - Brown Pack of 30

Sis go energy + caffeine gel 150mg double espresso is designed to provide a mental and physical boost caffeine has been repeatedly shown to improve performance by lowering your perception of effort by providing a boost just when you need it 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 3-9mg of caffeine per kilo of body mass has been found to affect performance and 5 mg per kilo of body mass is thought to be beneficial for endurance performance 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 fati