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SIS Science in Sport

SIS Science in Sport

When you commit so much time, effort and commitment to being the best you can be, you want a sports nutrition partner that truly understands endurance sport – one that you can trust to provide the best products and expert guidance.

With two decades of science behind them, SIS Science In Sport is designed to help you train, perform and recover quicker. SiS is used by elite athletes who accept only the best – including the leading Pro-cycling teams, World and Olympic champions.

  • Out of stock
    SiS GO Hydro 20 Tablets - Pink Grapefruit
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    SiS GO Hydro 20 Tablets - Pink Grapefruit

    SiS - Science in Sport

    $15.90
    SiS GO Hydro Pink Grapefruit meets your sodium requirements at a specific concentration (30mmol/L) that is scientifically proven to produce superior hydration compared with water alone. It was developed to keep the British Sailing team optimally...
    $15.90
    Out of stock Quick view
  • Out of stock
    SiS GO Hydro 20 Tablets - Strawberry & Lime
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    SiS GO Hydro 20 Tablets - Strawberry & Lime

    SiS - Science in Sport

    $15.90
    SiS GO Hydro (Strawberry & Lime) is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in plain water, it represents a highly practical approach (simply drop one tablet...
    $15.90
    Out of stock Quick view
  • Out of stock
    On Sale
    SiS GO Hydro 20 Tablets - Berry
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    SiS GO Hydro 20 Tablets - Berry

    SiS - Science in Sport

    Now: $14.79
    Was: $15.90
    SiS GO Hydro (Berry) is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in plain water, it represents a highly practical approach (simply drop one tablet in your 500 ml...
    Now: $14.79
    Was: $15.90
    Out of stock Quick view
  • Out of stock
    SiS GO Hydro + Caffeine 20 Tablets - Cola
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    SiS GO Hydro + Caffeine 20 Tablets - Cola

    SiS - Science in Sport

    $15.90
    GO Hydro + Caffeine is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in plain water, it represents a highly practical approach (simply drop one tablet in your 500 ml...
    $15.90
    Out of stock Quick view
  • Out of stock
    SIS Hydro Tabs - Pineapple & Mango
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    SiS GO Hydro 20 Tablets - Pineapple & Mango

    SiS - Science in Sport

    $15.90
    SiS GO Hydro (Pineapple & Mango) is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in plain water, it represents a highly practical approach (simply drop one tablet...
    $15.90
    Out of stock Quick view
  • Out of stock
    SIS Hydro Tabs - Lemon
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    SiS GO Hydro 20 Tablets - Lemon

    SiS - Science in Sport

    $15.90
    SiS GO Hydro lemon meets your sodium requirements at a specific concentration (30mmol/L) that is scientifically proven to produce superior hydration compared with water alone. It was developed to keep the British Sailing team optimally hydrated at the...
    $15.90
    Out of stock Quick view