Science in Sport (SiS) is an English sports nutrition company based in Lancashire. The company is a mix of sports scientists, nutrition experts and athletes meaning they know what fuel athletes need and also how to provide it for them. For over 15 years the company has been supplying not only the public but also Olympic and World Champions and many national and professional sports teams with a range of bars, gels and powders for use in  competition at all levels.

The range is divided into two key areas –

  • SIS GO - Prepare + Perform – bars, gels and powders
  • SIS REGO - Recovery – powders and bar

All products are lab tested to the highest international standards for use in competition and are also suitable for vegetarian and vegan diets.

Science in Sport Energy Bars and Drinks

 

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SIS Go Isotonic Gel Variety Pack - 7 x 60ml

SIS Go Isotonic Gel Variety Pack - 7 x 60ml

SIS Go Isotonic Gel Variety Pack - 7 x 60ml
$7.92 RRP $14.28 Save 44%
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SIS Go Isotonic Gel - 60ml

SIS Go Isotonic Gel - 60ml

Fast energy that's easy to absorb, no need for water.
From $1.11 RRP $2.05 Save 46%
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SIS Bottles

SIS Bottles

SIS drinks bottles in various sizes.
From $3.91 RRP $4.64 Save 16%
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SIS Go Energy Bar - 65g

SIS Go Energy Bar - 65g

SIS Go Energy Bar - 65g
$1.27 RRP $1.91 Save 33%
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SIS Go Hydro - 20 Tablets

SIS Go Hydro - 20 Tablets

Fast hydration, without energy.
$6.61 RRP $9.26 Save 29%
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SIS Rego Rapid Recovery - 500g Tub

SIS Rego Rapid Recovery - 500g Tub

SIS Rego Rapid Recovery Sports Drink 500g tub.
$13.17 RRP $17.53 Save 25%
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SIS Rego Rapid Recovery - 1.6kg Tub

SIS Rego Rapid Recovery - 1.6kg Tub

SIS Rego Recovery Sports Drink 1.6kg tub.
$42.34 RRP $51.61 Save 18%
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SIS Go Electrolyte - 500g Tub

SIS Go Electrolyte - 500g Tub

SIS Go Electrolyte 500g tub.
$9.20 RRP $13.50 Save 32%
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SIS Go Energy - 1.6kg Tub

SIS Go Energy - 1.6kg Tub

SIS GO Energy Sports Drink - replacement for PSP22.
$21.84 RRP $31.76 Save 31%
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SIS Go Energy - 500g Tub

SIS Go Energy - 500g Tub

SIS GO Energy Sports Drink - replacement for PSP22.
$9.20 RRP $13.50 Save 32%
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