At Science in Sport they are dedicated to developing the best sports nutrition products to help endurance athletes perform at their best. Their range includes award winning gels, powders, bars and supplements, used by elite athletes around the world. Concentrated carbohydrate energy in a convenient fast-flow gel, SiS GO Isotonic is the world\'s first and only isotonic energy gel with a unique patented formulation. Key Features: Fast energy gel - no need for water. When you need a fast, convenient energy boost. SiS designed the world\'s first isotonic energy gel to be clean in the mouth and easy to digest. Their patented product means it delivers energy fast without the need for extra water. Winner of the Queen\'s award for enterprise, this innovative product continues to be seen at the forefront by endurance athletes. Use during endurance sessions and events to help avoid flagging. Available in Blackcurrant, Tropical and Orange flavours. Box of 30 60ml sachets.