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Science in Sport - fuelld.co.nz

Science in Sport

Science in Sport is a UK brand that has for years has been on the forefront of pushing the boundaries of athletic performance with products fueled by the latest science. Most famous for their Isotonic Energy Gel and now their new Beta Fuel High Carb Drink. Discover a range of high-quality products supported by science and loved by world-class endurance athletes. 

SIS GO Isotonic Energy Gel - fuelld.co.nz Save up to 16% Save %
$3.99 - $4.99
$3.99 - $4.99
$3.99
$3.39 - $4.19
$3.39 - $4.19
$3.39

SIS GO Isotonic Energy Gel

Science in Sport

Carefully created to ensure fast & easy digestion with minimal stomach discomfort, SIS GO Isotonic Energy Gels provide exactly what is required...

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$3.99 - $4.99
$3.99 - $4.99
$3.99
$3.39 - $4.19
$3.39 - $4.19
$3.39
Save up to 16% Save %
SIS GO Hydro Electrolytes - 20 Tabs - fuelld.co.nz
$15.70 - $15.70
$15.70
$15.70 - $15.70
$15.70

SIS GO Hydro Electrolytes - 20 Tabs

Science in Sport

Stay fully hydrated with the Science in Sport GO Hydro Hydration Tablets, which replenish your body with the minerals and electrolytes that are los...

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$15.70 - $15.70
$15.70
$15.70 - $15.70
$15.70
SIS Beta Fuel Energy Gel - fuelld.co.nz Sold out
$5.60 - $159.60
$5.60 - $159.60
$5.60 - $159.60
$5.60

SIS Beta Fuel Energy Gel

Science in Sport

As an endurance athlete (your events typically last more than two hours) you need to take in between 80-120g of carbohydrate per hour. The Science ...

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$5.60 - $159.60
$5.60 - $159.60
$5.60 - $159.60
$5.60
Sold out
SIS Beta Fuel Energy Drink - fuelld.co.nz
$6.40 - $6.40
$6.40
$6.40 - $6.40
$6.40

SIS Beta Fuel Energy Drink

Science in Sport

Fueling your most intense rides and runs, Science in Sport Beta Fuel is formulated with 80g of carbohydrate and a unique 1:0.8 maltodextrin: fructo...

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$6.40 - $6.40
$6.40
$6.40 - $6.40
$6.40
SIS Beta Fuel Energy Chew - fuelld.co.nz
Save up to 5% Save %
$132.00
$6.60 - $132.00
$132.00
$6.60 - $124.90
$6.60 - $124.90
$6.60

SIS Beta Fuel Energy Chew

Science in Sport

As an endurance athlete exerting your body for periods typically longer than two hours, you need to take in between 80-120g of carbohydrate per hou...

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$132.00
$6.60 - $132.00
$132.00
$6.60 - $124.90
$6.60 - $124.90
$6.60
Save up to 5% Save %
SIS GO Electrolyte Drink - fuelld.co.nz
$29.90 - $62.90
$29.90 - $62.90
$29.90 - $62.90
$29.90

SIS GO Electrolyte Drink

Science in Sport

Stay energised and hydrated during your most intense training sessions with the Science in Sport GO Electrolyte Drink, which delivers 36g of carboh...

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$29.90 - $62.90
$29.90 - $62.90
$29.90 - $62.90
$29.90
SIS Beta Fuel Energy Gel with Nootropics - fuelld.co.nz
$5.60 - $159.60
$5.60 - $159.60
$5.60 - $159.60
$5.60

SIS Beta Fuel Energy Gel with Nootropics

Science in Sport

Maximising your performance both physically and mentally, the Science in Sport Beta Fuel with Nootropics are energy gels with a unique 1: 0.8 malto...

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$5.60 - $159.60
$5.60 - $159.60
$5.60 - $159.60
$5.60
SIS GO Isotonic Energy Gel Variety Pack - fuelld.co.nz
Save 5% Save %
$27.30
$27.30 - $27.30
$27.30
$25.90
$25.90 - $25.90
$25.90

SIS GO Isotonic Energy Gel Variety Pack

Science in Sport

Carefully created to ensure fast & easy digestion with minimal stomach discomfort, SIS GO Isotonic Energy Gels provide exactly what is required...

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$27.30
$27.30 - $27.30
$27.30
$25.90
$25.90 - $25.90
$25.90
Save 5% Save %
SiS GO Energy Bake - fuelld.co.nz
$4.90 - $4.90
$4.90
$4.90 - $4.90
$4.90

SiS GO Energy Bake

Science in Sport

GO Energy Bake provides 30 grams of carbohydrates, with a fruit-filled center in each bar providing 10 grams of fructose. This bar is yummy, easier...

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$4.90 - $4.90
$4.90
$4.90 - $4.90
$4.90
SIS REGO Rapid Recovery 32 serve - fuelld.co.nz
$88.90 - $88.90
$88.90
$88.90 - $88.90
$88.90

SIS REGO Rapid Recovery 32 serve

Science in Sport

  A COMPLETE HIGH-CARB, HIGH-PROTEIN POST-EXERCISE RECOVERY SUPPLEMENT SiS REGO Rapid Recovery Powder is a complete recovery food supplement tha...

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$88.90 - $88.90
$88.90
$88.90 - $88.90
$88.90
SiS GO Energy Mini - Bar - fuelld.co.nz
$3.00 - $3.00
$3.00
$3.00 - $3.00
$3.00

SiS GO Energy Mini-Bar

Science in Sport

GO Energy bars are a nutritious, easily digestible and high carbohydrate based snack made from fruits and wholesome ingredients. The reduced size p...

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$3.00 - $3.00
$3.00
$3.00 - $3.00
$3.00
SiS Protein Bar - fuelld.co.nz
Sold out
$4.40 - $4.40
$4.40
$4.40 - $4.40
$4.40

SiS Protein Bar

Science in Sport

A tasty, low sugar chocolate bar packed full of protein. Conveniently split as two 32g bars in easy to eat portions, ideal for athletes on the go. ...

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$4.40 - $4.40
$4.40
$4.40 - $4.40
$4.40
Sold out
SIS Beta Fuel Energy Drink Variety Pack - fuelld.co.nz
Sold out
$38.40
$38.40 - $38.40
$38.40
$35.90
$35.90 - $35.90
$35.90

SIS Beta Fuel Energy Drink Variety Pack

Science in Sport

The Science In Sport Beta Fuel Drink Mix Variety Pack offers all three flavours available across the SIS Beta Fuel Drink Mix range. By incorporatin...

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$38.40
$38.40 - $38.40
$38.40
$35.90
$35.90 - $35.90
$35.90
Sold out