Science in Sport (SiS) are a leading light in the sports nutrition market. Their products are used in a wide range of sports, from the grass roots right up to the highest level. At the 2012 Olympics 24 medal winning athletes and teams used SIS products.

The company has a three tiered approach to its product range. SiS GO; energy in an easy to digest format for when you are training or competing. SiS Rego; for rapid recovery from physical exercise and PROTEIN; huge steps forward have been made in this department with SiSís Whey20.