SiS GO Energy + Caffeine Gels - Individual

SiS GO Energy + Caffeine Gels - Berry | Individual Science in Sport
SiS GO Energy + Caffeine Gels - Orange | Individual Science in Sport
SiS GO Energy + Caffeine Gels - Citrus | Individual Science in Sport
SiS GO Energy + Caffeine Gel - Double Espresso | Individual Science in Sport
SiS GO Energy + Caffeine Gels - Berry | Individual Science in Sport
SiS GO Energy + Caffeine Gels - Orange | Individual Science in Sport
SiS GO Energy + Caffeine Gels - Citrus | Individual Science in Sport
SiS GO Energy + Caffeine Gel - Double Espresso | Individual Science in Sport

SiS GO Energy + Caffeine Gels - Individual

SiS GO Energy + Caffeine Gels - Individual

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Does the SiS GO + Caffeine Gel Give You a Real Performance Edge?

The SiS GO Energy + Caffeine Gel is the GO Isotonic formula with 75mg of pharmaceutical-grade caffeine added. Same 22g of fast-acting carbohydrates, same isotonic delivery requiring no extra water, same clean GI-friendly profile. The caffeine addition is strategic: research consistently shows it lowers perceived exertion and improves sustained output in events and training rides over 90 minutes. The Double Espresso variant doubles the dose to 150mg for those who want a bigger hit late in a race or on a hard climb.

Caffeine acts centrally on the brain to reduce the sensation of fatigue, which matters most in the final hour when your legs are already speaking and mental endurance becomes the limiter. Most experienced riders save caffeinated gels for the last third of a race or key training blocks. No artificial flavors and clean in the mouth. Available in Berry, Orange, Citrus, and Double Espresso.

$2.10
$2.10
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9 in stock

Flavor: Berry
  • Orders over $100 ship free!
  • Estimated delivery: Mar 18 - Mar 22

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Specifications

  • Carbohydrates: 22g per gel
  • Caffeine: 75mg (150mg in Double Espresso variant)
  • Formula: Isotonic (no additional water required)
  • Carb Source: Maltodextrin
  • Flavors: Berry, Orange, Citrus, Double Espresso
  • Use Case: Races and hard training days over 90 minutes

FAQ

When should I use caffeinated gels versus regular GO gels?

Use regular GO gels for base fueling throughout a ride, and switch to caffeinated gels in the final 45 to 90 minutes when fatigue and mental effort compound. Timing caffeine intake this way maximizes the benefit without building too much tolerance over a long day.

What is the difference between 75mg and 150mg caffeine?

75mg is roughly the equivalent of a strong espresso. 150mg (Double Espresso) is appropriate for riders who are caffeine-tolerant and need a stronger stimulus for decisive moments in a race. Start with 75mg if you are unsure how you respond.

Can I combine these with other caffeinated products?

Be aware of total daily caffeine intake if stacking multiple caffeinated products. A common approach is using GO + Caffeine gels alongside regular GO gels rather than using exclusively caffeinated gels throughout a long ride.

Best For

Road and gravel racers who use caffeine strategically during events over 90 minutes, and training riders who want a mental edge on hard days. The Double Espresso variant is popular for criterium finishes and mountain race climbs.

SiS GO Energy + Caffeine Gels - Individual Reviews:

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