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  • A carbohydrate energy fuel with electrolytes that puts back in what you take out whilst exercising in the heat
  • Balanced electrolytes optimize hydration by driving the desire to drink water, thus preventing hyponeutremia
  • Multiple energy substrates will maximise fuelling of muscle and liver and provide sustained energy
  • Offers real performance benefits, making it significantly better than water alone, or glucose/sucrose based energy drinks
  • GO is maltodextrin-based, making it light on the stomach and clean in taste

Delivery Information

Hargroves Cycles offer Free Delivery for all orders over £9 with in Mainland UK (orders below £9 will be charged £1.99)

Bikes and Bulky items are sent via TNT Courier and smaller items are sent via Royal Mail 2nd Class Post.

Items over £50 are sent with Royal Mail 1st Class track able service which is emailed to the customer on the day of dispatch.
For full delivery details please see our Delivery Page

International Delivery

Hargroves Cycles delivery all across Europe. Goods are shipped from the UK and are subject to import duties where applicable

For further delivery, pricing and restriction information please view our International Shipping Page

Returns Information

We will happily exchange or refund any item purchased at Hargroves Cycles within 365 days, except gift vouchers and personalized products, except where faulty.

Returned goods must be unused and supplied with their original packaging, unless faulty.

For full details on our Returns procedure please visit out Returns Section.

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You're reviewing: Science in Sport GO 500g Electrolyte

Science in Sport plc is a leading sports nutrition company that develops, manufactures and markets sports nutrition products for professional athletes and sports enthusiasts. SiS is a strong brand in the elite athlete community - in the 2012 London Olympics, 24 medal-winning athletes or teams used SiS products.

SiS has two core product ranges: SiS GO, comprising of energy powders, isotonic gels, energy bars and hydration tablets; and SiS REGO, including protein based recovery powders and bars. SiS products are sold in a range of retail channels, including specialist sport retailers, major grocers, high street retailers and e-commerce websites.

SiS is currently the official sports nutrition supplier to cycling teams Rapha Condor JLT, Belkin Pro Cycling, Madison Genesis, Pro Team Astana and Team Katusha. SiS is also currently the official supplier of sports drinks and sports nutrition to the GB Rowing Team. In addition, Sir Chris Hoy, triathlete Helen Jenkins and double Olympic medallist Rebecca Romero are official brand ambassadors.

SiS was founded in 1992 and is headquartered in London, EC1N. Its manufacturing facility is in Nelson, Lancashire.

  • Science in Sport GO 500g Electrolyte