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  1. SiS GO Isotonic Energy Gel - 6 Pack
    +10Flavours
    SiS GO Isotonic Energy Gel - 6 Pack
    40% Off
    Was £8.40 Special Price £5.00
    110 Reviews
  2. SiS GO Energy + Electrolyte Gels - 6 Pack
    +3Flavours
    SiS GO Energy + Electrolyte Gels - 6 Pack
    33% Off
    Was £9.00 Special Price £6.00
    43 Reviews
  3. SiS GO Energy + Caffeine Gels - 6 Pack
    +3Flavours
    SiS GO Energy + Caffeine Gels - 6 Pack
    27% Off
    Was £11.00 Special Price £8.00
    46 Reviews
  4. SiS Hydro Tablets - 8 Pack
    +4Flavours
    SiS Hydro Tablets - 8 Pack
    £56.00
    2 Reviews
  5. 3 for 2
    SiS Hydro Tablets
    +4Flavours
    SiS Hydro Tablets
    £7.00
    63 Reviews
  6. SIS GO Energy Powder - 18 Pack
    +3Flavours
    SIS GO Energy Powder - 18 Pack
    25% Off
    Was £24.00 Special Price £18.00
    4 Reviews
  7. 800ml SiS Cycling Drinks Bottle - Narrow Neck
    800ml Bottle
    £5.00
    20 Reviews
  8. REGO Bundle
    SiS REGO Recovery Bundle
    30% Off
    Was £75.00 £52.50
    20 Reviews
  9. Cycling Essentials Bundle
    Cycling Essentials Bundle
    £32.00
    0 Reviews
  10. SiS L-Carnitine - 500mg - 90 Tablets (Orange)
    SiS L-Carnitine - 500mg - 90 Tablets (Orange)
    £13.00
    0 Reviews
  11. SiS Iron Complex - 90 Tablets (Unflavoured)
    SiS Iron Complex - 90 Tablets (Unflavoured)
    £10.00
    0 Reviews
  12. SiS Caffeine Tablets - 200 Tablets (Unflavoured)
    SiS Caffeine Tablets - 200 Tablets (Unflavoured)
    £9.00
    0 Reviews
  13. REGO Rapid Recovery Powder 2.5kg
    +4Flavours
    REGO Rapid Recovery Powder 2.5kg
    33% Off
    Was £44.40 Special Price £29.73
    0 Reviews
  14. SiS PROTEIN20 - 12 Pack
    +3Flavours
    SiS PROTEIN20 - 12 Pack
    33% Off
    Was £30.00 Special Price £20.00
    0 Reviews
  15. SiS PROTEIN20 - 55g
    +3Flavours
    SiS PROTEIN20 - 55g
    £2.50
    0 Reviews
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  1. Bottles 21 items
  2. Bundles 8 items
  3. Hydration 15 items
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  7. Energy 48 items
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  1. Bars 18 items
  2. Bottles 21 items
  3. Bundles 11 items
  4. Gels 27 items
  5. Powders 36 items
  6. Shots 3 items
  7. Tablets 17 items
  8. WHEY20 6 items
Flavour
  1. Apple 11 items
  2. Apple and Blackcurrant 5 items
  3. Banana 11 items
  4. Banana Fudge 3 items
  5. Berry 12 items
  6. Blackcurrant 16 items
  7. Blueberry 4 items
  8. Cherry 13 items
  9. Chewy Banana 2 items
  10. Chocolate 21 items
  11. Chocolate and Orange 1 item
  12. Chocolate and Peanut 3 items
  13. Chocolate Fudge 3 items
  14. Chocolate Orange 4 items
  15. Citrus 7 items
  16. Cola 15 items
  17. Cookies and Cream 1 item
  18. Double Espresso 8 items
  19. Espresso 3 items
  20. Lemon 10 items
  21. Lemon and Lime 19 items
  22. Lemon and Mint 7 items
  23. Mango 1 item
  24. Mint Chocolate 7 items
  25. Orange 24 items
  26. Pineapple 12 items
  27. Pineapple and Mango 6 items
  28. Pink Grapefruit 11 items
  29. Raspberry 12 items
  30. Red Berry 7 items
  31. Strawberry 19 items
  32. Strawberries and Cream 2 items
  33. Summer Fruits 1 item
  34. Tropical 19 items
  35. Unflavoured 4 items
  36. Vanilla 19 items
  37. Various 15 items
  38. Peanut Butter 2 items
  39. Fruit Salad 7 items
  40. Salted Caramel 7 items
  41. Mixed 1 item
  42. Strawberry and Lemon 1 item
  43. Chocolate Orange 1 item
  44. Vanilla Cheesecake 4 items
  45. Double Chocolate Brownie 4 items
  46. Chocolate Peanut Crunch 4 items
Caffeine
  1. Caffeine Free 81 items
  2. Contains Caffeine 20 items
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