Science in Sport

Science in Sport (SiS) is an English sports nutrition company based nearby to Merlin Cycles in Lancashire. The company is made up of a mix of sports scientists, nutrition experts and athletes; their combined knowledge means they know what fuel athletes need and also how to provide it for them. For over 15 years the company has been supplying amateur and professional athletes with a range of bars, gels and powders for use in competition at all levels. With products to aid performance during training or competition and products to aid recovery SiS will help you enhance your regime and improve your performance at any level. All products are lab tested to the highest international standards for legal use in competition and are also suitable for vegetarian and vegan diets.
SIS Beta Fuel Energy Drink Sachet
SIS Beta Fuel Energy Drink SachetView all Sports Energy DrinksRRPSIS Protein20 Bar
SIS Protein20 BarView all Energy BarsRRPSIS Go Hydro - 20 Tablets
Fast hydration, without energy.View all Sports Energy DrinksRRPSIS Go Isotonic Gel Variety Pack - 7 x 60ml
SIS Go Isotonic Gel Variety Pack - 7 x 60mlView all Energy & Hydration GelsRRPSIS Bottles
SIS drinks bottles in various sizes.View all Bike BottlesRRPSIS Go Electrolyte - 500g Tub
SIS Go Electrolyte 500g tub.View all Sports Energy DrinksRRPSIS Rego Rapid Recovery - 500g Tub
SIS Rego Rapid Recovery Sports Drink 500g tub.View all Sports Energy DrinksRRP