Science in Sport Go Isotonic Energy Gel with Caffeine, Berry Flavour, 60ml (6 Packs)
Original price was: £12.99.£7.20Current price is: £7.20.
Price: £12.99 - £7.20
(as of Dec 03, 2025 00:22:24 UTC – Details)
Consume 1 gel 1 hour before exercise for high intensity, short duration events to ensure the body starts with elevated caffeine levels. In longer duration events consume no more than 2 gels per day. Ensure you keep hydrated. This product is not intended for children, under 16’s or pregnant women. Where hydration is important, SiS GO Energy + Caffeine Gel 150mg can also be consumed with SiS GO Hydro or GO Electrolyte to ensure a combination of energy, caffeine and fluid delivery during exercise. 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. 5 mg per kilo of body mass is thought to be beneficial for endurance performance, which for a 70kg person would equal 350mg. 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.
PERFORMANCE BOOST: Based on the SiS GO Isotonic Energy Gel, this special energy gel was developed to deliver a mental and physical performance boost with its combination of carbohydrates and caffeine
CAFFEINE GEL: Especially during events lasting over 90 minutes, caffeine can help sustain performance over an extended period of time.
EASY TO DIGEST: Thanks to its isotonic formulation, the gel is easy to digest and can be consumed without water. This helps prevent the feeling of fullness that can occur with excessive water intake
VEGAN ENERGY GEL: Sports gel with a 100% vegan formula. This energy booster from SiS is also gluten-free.
SIS SCIENCE IN SPORT: Science in Sport is a pioneer in sports nutrition. Since 1992, we have collaborated with research institutes, elite athletes, and sports scientists
Customers say
Customers find the energy gel effective, particularly during marathons and gym sessions, and appreciate its positive impact on energy levels and stomach health, with one customer noting it keeps them fully charged during runs. The product receives positive feedback for its caffeine content and hydration benefits, and customers consider it good value for money. The taste receives mixed reactions, with some finding it decent while others report an unpleasant taste.
Reviews
There are no reviews yet.