Outdoor clothing and equipment for outdoor sports from SiS

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Their full name is Science in Sport, and they come from Great Britain. They are one of the world leaders in sports nutrition. SiS sponsors team INEOS or FC Manchester United. More than 100 countries sell their products for 30 years.

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Sports accessories and equipment from SiS

Nutrition and cosmetics from SiS

Products

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Clearance SiS GO Energy Bar Mini, 40 g

1.79 € ~~RRP 1.99 €~~

-11% SiS GO Hydro tablets, 20x4.3 g

7.90 € -11% ~~RRP 9.90 €~~

-9% SiS REGO RECOVERY regeneration drink, 1500 g

from 50.99 € -9% ~~RRP 59.99 €~~

-8% SiS BETA FUEL energy gel + nootropics, 60 ml

3.49 € -8% ~~RRP 3.79 €~~

SiS Beta Fuel energy chew, 60 g

from 4.09 € ~~RRP 4.69 €~~

-9% SiS Go Energy drink, 1600 g

42.99 € -9% ~~RRP 46.99 €~~

SiS GO Energy + Electrolyte energy gel, 60 ml

from 1.89 € ~~RRP 2.19 €~~

-9% SiS Beta Fuel energy drink, 80 g

4.09 € -9% ~~RRP 4.49 €~~

-7% SiS GO Electrolyte carbohydrate drink, 1 600 g

39.90 € -7% ~~RRP 47.99 €~~

-8% SiS REGO recovery drink, 500 g

22.99 € -8% ~~RRP 24.99 €~~

SiS Beta Fuel energy gel, 60 ml

from 2.49 € ~~RRP 2.79 €~~

SiS Go Isotonic Variety multipack of energy gels, 7x60 ml

10.90 € ~~RRP 15.89 €~~

SiS Go Electrolyte carbohydrate drink, 500 g

19.79 € ~~RRP 21.99 €~~

SiS GO Energy + Caffeine energy gel, 60 ml, double espresso

2.39 € ~~RRP 2.60 €~~

SiS GO Hydro energy drink, tabs, 20x4.5 g, cola + caffeine

8.89 € ~~RRP 9.90 €~~

SiS REGO recovery drink, 500 g

22.99 € ~~RRP 24.99 €~~

SiS GO Energy + CAFFEINE energy gel, berry, 60 ml

2.39 € ~~RRP 2.60 €~~

SiS REGO CLEAR RECOVERY regeneration drink, 1 380 g

62.99 € ~~RRP 69.99 €~~

SiS GO Energy Bake energy bar, 50 g

2.69 € ~~RRP 2.99 €~~

SiS REGO CLEAR recovery drink, 460 g

31.99 € ~~RRP 34.99 €~~

-7% SiS stainless steel shaker with double wall, 750 ml, black

25.99 € -7% ~~RRP 27.99 €~~

SiS HYDRO bottle 750 ml, black

25.99 € ~~RRP 27.99 €~~

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Outdoor from SiS