I fell in love with SiS and everything it does. I've never been the biggest fan of Caf gels, but do like to have 1 with me on Long Runs. SiS does an amazing job of providing that without the bitter added taste most other gels have. 10/10 would recommend.
Steven · April 28, 2025
Excellent Energy Gels with Caffeine
Been using for a couple of years, order it in batches of 30 and it sustains consistent energy production, no upset and only needs a glass of water or two when you take it pre-ride. Will keep using it for the foreseeable future.
Pat · April 25, 2025
Get up and run
With little kids all my training is happening before sun rise. I’ve been using the +caffeine gel at mile two and feeling great for my strides and hill repeats!
The original GO Energy Gels by Science in Sport – but with a kick.
In case you don’t know, the GO was key in changing the game. They effectively deliver an easily digestible and quick supply of carbohydrate.
The SiS Caffeine Gel is based on...
I fell in love with SiS and everything it does. I've never been the biggest fan of Caf gels, but do like to have 1 with me on Long Runs. SiS does an amazing job of providing that without the bitter added taste most other gels have. 10/10 would recommend.
Steven · April 28, 2025
Excellent Energy Gels with Caffeine
Been using for a couple of years, order it in batches of 30 and it sustains consistent energy production, no upset and only needs a glass of water or two when you take it pre-ride. Will keep using it for the foreseeable future.
Pat · April 25, 2025
Get up and run
With little kids all my training is happening before sun rise. I’ve been using the +caffeine gel at mile two and feeling great for my strides and hill repeats!
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