+ Caffeine Range

Our + Caffeine Range products are perfect for use before or during exercise and are designed to help you maintain focus and concentration while reducing tiredness and fatigue. Whether it's before you hit the gym, to help you through those last few miles or to give you a half-time boost, the + Caffeine Range products will help improve your endurance and give you the edge over the competition.

For more information on the importance of caffeine, take a look at our helpful article.
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  1. SiS Caffeine Tablets - 200 Tablets (Unflavoured)
    SiS Caffeine Tablets - 200 Tablets (Unflavoured)
    11% Off
    Was £9.00 Special Price £8.00
    0 Reviews
  2. SIS GO Caffeine Shot - 12 Pack
    +2Flavours
    SIS GO Caffeine Shot - 12 Pack
    50% Off
    Was £27.00 Special Price £13.50
    17 Reviews
  3. SiS GO Energy + Caffeine Gels - 6 Pack
    +3Flavours
    SiS GO Energy + Caffeine Gels - 6 Pack
    50% Off
    Was £11.00 Special Price £5.50
    46 Reviews
  4. SiS GO Energy + Caffeine Gels - 20 Pack
    +4Flavours
    SiS GO Energy + Caffeine Gels - 20 Pack
    50% Off
    Was £36.00 Special Price £18.00
    12 Reviews
  5. SiS GO Energy + Caffeine Gels - 30 Pack
    +4Flavours
    SiS GO Energy + Caffeine Gels - 30 Pack
    50% Off
    Was £54.00 Special Price £27.00
    9 Reviews
  6. SiS GO Energy + Caffeine Mini Bars - 12 Pack
    +2Flavours
    SiS GO Energy + Caffeine Mini Bars - 12 Pack
    40% Off
    Was £18.00 Special Price £10.80
    0 Reviews
  7. SiS GO Energy + Caffeine Mini Bars - 30 Pack
    +2Flavours
    SiS GO Energy + Caffeine Mini Bars - 30 Pack
    40% Off
    Was £45.00 Special Price £27.00
    6 Reviews
  8. SiS GO Caffeine Shot - 4-pack
    SiS GO Caffeine Shot - 4-pack
    30% Off
    Was £8.00 £5.60
    0 Reviews
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