• Science In Sport Endurance Pack

        • $11.99 11.99
        • RRP $20.49
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Science In Sport Endurance Pack

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 them, Science in Sport, is designed to help you train, perform and recover quicker. Make SiS part of your ritual with the 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 the SiS 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
  •  Dishwasher safe

Buy Science In Sport Nutrition from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.00
  • Delivery toUSA
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


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