SPECIAL OFFERS

Shop special offers on our sports products, including powders, tablets, gels and more. With up to 70% off selected lines, you’re in the right place to make huge savings on your favourite SiS products.


Whatever your goals are, our special offers section has a nutritional sports product for you. Our BCAA Perform Powder is formulated to support the maintenance of muscle mass, while our Hydro tablets are designed to replace the key electrolytes you lose through sweat during exercise.


At Science in Sport, we know how important it is to boost your energy, hydration, and recovery levels when you commit so much time, energy and determination to being the best you can be. Now you can get our scientifically formulated products for less with these special offers.

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15 Products

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Type of Product
Price
  1. GO Isotonic Energy Gel Orange 15 Pack
    GO Isotonic Energy Gel Orange 15 Pack
    Save 61%
    Special Price £9.99 Was £25.50
  2. GO Isotonic Energy Gel 15 Pack – Mixed
    GO Isotonic Energy Gel 15 Pack – Mixed
    Save 22%
    Special Price £20.00 Was £25.50
  3. GO Isotonic Energy Gel Blackcurrant 6 Pack
    GO Isotonic Energy Gel Blackcurrant 6 Pack
    Save 50%
    Special Price £5.25 Was £10.50
  4. Matchday Gels (10 x 60ml)
    Matchday Gels (10 x 60ml)
    £17.50
  5. go-isotonic-energy-gels-30-pack
    GO Isotonic Energy Gel
    12 Flavours
    From £5.25 From £10.50
    Save 50%
  6. GO Energy + Caffeine Gels
    GO Energy + Caffeine Gels
    4 Flavours
    From £13.20
16 33 48 View All

15 Products

Special Offers


Whatever your goals are, our special offers section has a nutritional sports product for you. Our BCAA Perform Powder is formulated to support the maintenance of muscle mass, while our Hydro tablets are designed to replace the key electrolytes you lose through sweat during exercise.

At Science in Sport, we know how important it is to boost your energy, hydration, and recovery levels when you commit so much time, energy and determination to being the best you can be. Now you can get our scientifically formulated products for less with these special offers.


TRUSTED BY THE WORLD’S BEST

At SiS, we have deep roots in elite sport thanks to our reputation for performance, quality and innovation. We are the official sports nutrition supplier to many professional teams and organisations, including INEOS Grenadiers Cycling Team and 2021 NBA Champions, the Milwaukee Bucks.

SiS supplies more than 330 professional sports teams and associations globally and is also Performance Research Partner to the English Football Association.


THE FEED STATION

Discover news, guides, our favourite products and much more over at our blog, The Feed Station. Packed full of knowledge from our team and performance professionals, you can filter entries by your chosen sport and hone your knowledge, as well as your performance.

Premier Delivery Just £9.99 For A Year Of Next Day Delivery!