When you commit so much time, energy and determination to being the best you can be, you want a sports nutrition partner that truly understands endurance sport – one that you can trust to provide the best products and expert guidance. With two decades of science behind us, Science in Sport, is designed to help you train, perform and recover quicker. Make SiS part of your ritual with our SiS Endurance Pack, which helps make it easier for you to experience advanced sports nutrition. SiS is used by elite athletes who accept only the best – including the leading Pro-cycling teams, World and Olympic champions.
Contains assorted flavours
2 x SiS GO Isotonic Gels
2 x SiS GO Energy Sachets
2 x SiS GO Electrolyte Sachets
2 x SiS REGO Rapid Recovery Sachets
2 x SiS Go Energy Bars
Free 800ml SiS bottle
Go Isotonic Gels
The world’s first isotonic gel delivering energy fast
22 grams of carbohydrate per gel
Isotonic formulation delivers energy fast
Convenient gel format
Recommended Usage: Consume 1-3 gels per hour to deliver approximately 60 grams of carbohydrate and maximize carbohydrate utilization rates. Where hydration is also important, SiS GO Isotonic Gels can also be consumed with SiS GO Hydro or with SiS GO Electrolyte to ensure a combination of both energy and fluid delivery during exercise.
Go Energy Sachets
High energy carbohydrate drink in sachets to help fuel before and during training or racing:
Approx 50 grams of carbohydrate per serving / sachet
Easy to digest
Ideal as part your carbohydrate loading regime
Recommended Usage: As part of your carbohydrate loading strategy, consume up to 4 servings per day with or between meals to help complement a high carbohydrate intake from food sources. To further boost muscle glycogen stores prior to exercise, SiS GO Energy could also be consumed with SiS GO Bars To provide both optimal energy and hydration during exercise, SiS GO Electrolyte is superior to SIS GO Energy.
GO Electrolyte Sachets
Carbohydrate electrolyte drink to help fuel and hydrate during training or racing:
36 grams of carbohydrate per 500 ml serving
High in sodium to promote hydration
Delivers energy and fluid fast
Recommended Usage: Consume 500-1000 ml of SiS GO Electrolyte per hour during exercise in order to achieve both carbohydrate delivery and promote hydration. If it is not practical to consume this amount of fluid during exercise or the environmental temperatures do not require large fluid intakes, SiS GO Electrolyte could be consumed alongside the GO Bar range in order to ensure appropriate carbohydrate intakes at the rate of 60 grams per hour.
REGO Rapid Recovery Sachets
Rego combines a special mix of complex carbohydrates, fructose and protein
Gives rapid improvement in recovery from hard exercise
Rego is the ideal post exercise drink and is especially useful after hard training sessions
Rego was inspired by Chris Boardman who had experimented mixing our carbohydrate energy drink (PSP22) with protein powder
Energy Bars Mini
High energy carbohydrate bar to help fuel during training and races:
25 grams of carbohydrate per bar
Made using natural fruit ingredients
Convenient size for in-racing fuelling
Recommended Usage: Consume 1-2 bars per hour during exercise to help maximize carbohydrate utilization rates. To achieve maximal carbohydrate utilziation rates of 60 grams per hour, SiS GO Energy Bars Mini can be consumed alongside the SiS GO Gel range as well as the SiS GO Energy range to ensure the dual aims of both carbohydrate delivery and hydration.
800ml SIS Energy Bottle
Unique easy mix system
Soft rubber nozzle
Easy to grip bottle with ergonomic shape
Lockable valve for leakproof transport
Buy Science In Sport Nutrition from Chain Reaction Cycles, the World’s Largest Online Bike Store.