SiS
Science in Sport grew out of the desire to provide the best nutritional products and advice to athletes. The company mixes qualified sport scientists, food technologists, and a physician with keen athletes and sports people who have competed from local level to the world stage.
As a result of all this experience they have an unprecedented knowledge of the nutritional needs of athletes. Science in Sport also collaborates with leading universities on research projects, as well as getting involved at the sharp end of sports performance.
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The Science in Sport (SiS) Smart 1 Energizer Gel is immensely popular with runners and is SiS' fastest selling product.
The innovative mix of caffei...
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Price: £49.99
Science in Sport'’s (SiS) GO-GEL is the world's first isotonic energy gel. Each handy palm sized GO Gel sachet contains 25g of isotonic carbohydrate e...
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Price: £29.99
Science in Sport'’s (SiS) GO-GEL is the world's first isotonic energy gel. Each handy palm sized GO Gel sachet contains 25g of isotonic carbohydrate e...
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Price: £29.99
Science in Sport'’s (SiS) GO-GEL is the world's first isotonic energy gel. Each handy palm sized GO Gel sachet contains 25g of isotonic carbohydrate e...
More
Price: £29.99
Science in Sport'’s (SiS) GO-GEL is the world's first isotonic energy gel. Each handy palm sized GO Gel sachet contains 25g of isotonic carbohydrate e...
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Price: £28.99
Science in Sport’s (SiS) GO-Bars are a healthy, nutritious and delicious snack - ideal for athletes and people with active lifestyles.
SiS has combi...
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Price: £23.99
Science in Sport’s (SiS) GO-Bars are a healthy, nutritious and delicious snack that'’s ideal for athletes and people with active lifestyles.
SiS ha...
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Price: £23.99
Science in Sport’s (SiS) GO-Bars are a healthy, nutritious and delicious snack that’s ideal for athletes and people with active lifestyles.
SiS has...
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Price: £23.99
Science in Sport’s (SiS) GO-Bars are a healthy, nutritious and delicious snack that'’s ideal for athletes and people with active lifestyles.
SiS ha...
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Price: £23.99
Science in Sport’s (SiS) GO-Bars are a healthy, nutritious and delicious snack that'’s ideal for athletes and people with active lifestyles.
SiS ha...
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Price: £23.99
Science in Sport's (SiS) Rego is a re-energising drink specifically designed to improve recovery from and boost adaptation to running and exercise.
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Price: £17.99
Science in Sport's (SiS) Rego is a re-energising drink specifically designed to improve recovery from and boost adaptation to running and exercise.
...
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Price: £17.99
Science in Sport's (SiS) Rego is a re-energising drink specifically designed to improve recovery from and boost adaptation to exercise.
18 x 50g...
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Price: £17.99
Science in Sport's (SiS) GO Electrolyte Sports Fuel is a drink designed to provide active people with energy and electrolytes (salts) lost while exerc...
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Price: £16.99
Science in Sports (SiS) GO Electrolyte Sports Fuel is a drink designed to provide active people with energy and electrolytes (salts) lost while exerci...
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Price: £16.99
Science in Sport’s (SiS) GO Electrolyte Sports Fuel is a drink designed to provide active people with energy and electrolytes (salts) lost while exerc...
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Price: £16.99
Science in Sport’s (SiS) PSP22 complex carbohydrate energy fuel is designed for high-energy performance. It can be used to help carbo load prior to ev...
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Price: £16.99
Science in Sport’s (SiS) PSP22 complex carbohydrate energy fuel is designed for high-energy performance.
It can be used to help carbo load prior to...
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Price: £16.99
The Science in Sport (SiS) introductory pack provides a sample of every SiS energy product along with a free water bottle.
GO-GEL - Isotonic carb...
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Price: £9.99
The Science in Sport (SiS) Narrow Neck is a clear drinks / water bottle holding 800ml of fluids.
Great looking drinks bottle for taking on water...
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Price: £3.49
The Science in Sport (SiS) Wide Mouth is a 500ml clear water bottle ideal for preparing SiS drinks to use before, after...
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Price: £2.99