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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. SiS Go Isotonic Gel Variety Pack - Unisex
    £6.99
  2. Rego Recovery Sachet Drink
    £1.85
  3. Protein Shaker
    £6.00
  4. GO Isotonic Gel
    £1.40
  5. GO Gel Plus Caffeine
    £1.80
  6. GO Energy Drink- Sachet
    £1.35
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