Formulated with 150mg of caffeine, 250mg of magnesium, and essential B vitamins (B2, B9, B12), this shot supports energy metabolism, muscle performance, and reduced tiredness. The addition of citrulline malate aids blood flow and muscular efficiency, helping you stay physically and mentally ready under pressure. Its carefully balanced ingredients work synergistically to enhance endurance and focus without the unpleasant jittery side effects that often come with high-caffeine products.

Designed with athletes in mind, from runners and triathletes to cyclists and gym-goers, the GO Caffeine Shot is your convenient pre-session performance companion. Its cola flavour goes down easily, and its compact bottle makes it easy to stash in your pocket, race belt, or gym bag for those moments when you need a clean, effective lift.

Whether you’re tackling the final miles of a marathon or hitting a key training session, this shot ensures you stay dialled in and pushing forward.

The SiS GO Caffeine Shot uses a precise 150mg dose of caffeine to stimulate the central nervous system, promoting mental focus, improved reaction time, and reduced perceived effort during exercise. Magnesium supports normal muscle function and reduces fatigue, while B vitamins aid energy production and combat tiredness. The addition of citrulline malate helps improve blood flow and oxygen delivery to working muscles, enhancing overall performance and endurance.

This carefully balanced formula is designed for quick absorption and effective results, helping you stay in the zone without crashes or side effects.