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SiS (Science in Sport)

SiS GO Electrolyte 500g (Lemon & Lime) + 5 Isotonic Gels FREE


Get 5 FREE GO Isotonic Gels when you buy 1 GO Electrolyte 500g tub.

(1) SiS GO Electrolyte 500g - Lemon & Lime
(1) SiS GO Isotonic Gel 60ml - Pineapple
(1) SiS GO Isotonic Gel 60ml - Apple
(1) SiS GO Isotonic Gel 60ml - Lemon & Lime
(1) SiS GO Isotonic Gel 60ml - Pink Grapefruit
(1) SiS GO Isotonic Gel 60ml - Tropical


    Gives you a balance of fast hydration and sustained energy so you can train longer and perform better.

    • Flavoured carbohydrate energy drink 
    • Light on stomach, delivers fast energy and aids hydration
    • Use before and during sport to maintain endurance performance and protect against cramp
    • 500g bottle




    Go faster and longer with the world's first Isotonic drink that provides fast energy boost without the need of water, designed to be clean in the mouth and easy on the stomach.

    • Flavoured Maltodextrin gel with added sweetener.
    • Use during endurance sessions and events to help avoid flagging
    • Comes in convenient 60 ml gel packs 
    • Best before end: 6 months+



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