SiS (Science in Sport)
SiS GO Energy + Caffeine Gel 60ml - Cola
Train smarter so you can train harder with a boost of caffeine that delivers fast energy and lowers perception of effort to maintain performance.
- Award winning gel technology with a caffeine boost that's clean in the mouth and easy to digest
- Use before or during endurance sessions for added physical and mental focus
- Comes in convenient 60ml gel packs