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SiS

SiS

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 is currently the official sports nutrition supplier to Team Sky, Team Wiggins, Katarina Johnson-Thompson and GB Rowing Team. In addition, Britain's greatest ever Olympian Sir Chris Hoy is an official brand ambassador.

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  1. GO Gel Plus Caffeine
    £1.79
  2. GO Isotonic Gel
    £1.40
  3. GO Isotonic Gel
    £1.40
  4. GO Isotonic Gel
    £1.40
  5. Protein Shaker
    £6.00
  6. SiS Go Isotonic Gel Variety Pack - Unisex
    £6.99
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