SISScience in Sport is a leading sports nutrition company that develops, manufactures and markets innovative sports nutrition products for professional athletes and sports enthusiasts. SiS was founded in 1992 and is headquartered in London, EC1N. Our manufacturing facility is in Nelson, Lancashire.
SiS has three core product ranges: SiS GO, comprising of energy powders, isotonic energy gels, energy bars and hydration tablets; REGO, the complete recovery product; and PROTEIN which includes whey protein, Advanced Isolate, Overnight Protein and the biggest innovation in protein in years - WHEY20. SiS products are sold in a range of retail channels, including specialist sport retailers, major grocers, high street retailers and online.
We have been supplying elite, regularly tested athletes, national and professional teams for more than 15 years. SiS is a strong brand in the elite athlete community - in the 2012 London Olympics, 24 medal-winning athletes or teams used SiS products and in Rio 2016 another 34 medals were SiS Fuelled. We also fuelled Team Sky to victory in the 2016 Tour de France.