All Products

At Science in Sport, we’re committed to research, testing, and certification. By working with the elite athlete community, we create performance-driven products that meet your nutritional needs and support your training goals. 

Our products are widely trusted across the globe, helping ambitious athletes from a wide range of disciplines to take their training to the next level. Through our world-leading and relentless research, we formulate products that will truly impact your performance.

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48 Items

  1. GO Energy + Electrolyte Gels
    GO Energy + Electrolyte Gels Formulated with key electrolytes
    Out of stock
  2. GO Energy Bar Mini - 30 Pack
    GO Energy Bar Mini - 30 Pack Made from natural fruit ingredients
    From £39.00
    Member £35.10
  3. Beta Fuel + Nootropics Gels
    Beta Fuel + Nootropics Gels Physical and mental power output
    From £16.00
    Member £14.40
  4. GO Energy Powder - 1.6kg
    GO Energy Powder - 1.6kg Easily digestible and quick supply of carbohydrate
    From £33.00
    Member £29.70
  5. PROTEIN20 Bar - 12 pack
    PROTEIN20 Bar - 12 pack Vegan friendly protein on the go
    From £32.99
    Member £29.69
  6. GO Energy + Caffeine Gels
    GO Energy + Caffeine Gels Improves alertness and concentration
    From £13.50
    Member £12.15
  7. Protein Bars
    Protein Bars A tasty, low sugar high protein bar coated in chocolate
    From £23.09 From £32.99
    30% Off
  8. Immune Tablets - Orange
    Immune Tablets - Orange Low calorie rehydration drink with vitamin C and Iron
    £8.00
    Member £7.20
    Add
  9. Hydro + Caffeine - Cola - 8 Pack
    Hydro + Caffeine - Cola - 8 Pack Optimum hydration and mental stimulation in a convenient format
    £60.00
    Member £54.00
    Add
  10. GO Isotonic Energy Gel Bundle (2 x 6 pack)
    GO Isotonic Energy Gel Bundle (2 x 6 pack)
    £21.00
    Member £18.90
    Out of stock
  11. 800ml SiS Cycling Drinks Bottle - Narrow Neck
    Bottle - 800ml Standard diameter fits in bicycle water bottle cages
    £5.00
    Member £4.50
    Add
  12. 600ml SiS Cycling Drinks Bottle - Wide Neck
    Wide Neck Water Bottle - 600ml Pre-marked powder levels for easy measuring
    £4.00
    Add
  13. 800ml SiS Pro Yellow Cycling Bottle
    Pro Yellow Bottle - 800ml Use in the gym or out on the road
    £5.00
    Member £4.50
    Add