The Beta Fuel Gel was already dominating the carbohydrate game. Now, SiS added brain power to the mix, creating a gel that fuels both your legs and your head when it matters most.

Same proven 1:0.8 maltodextrin-to-fructose ratio delivering 40 g of carbohydrates with 30-50% more fuel than standard gels. The neutral pH solution keeps your gut happy while the dual-pathway absorption maximizes efficiency. This part hasn’t changed because it didn’t need to.

200 mg of caffeine meets Cognizin® Citicoline – a clinically-proven nootropic that sharpens focus and maintains mental performance when your brain starts to fade. Add 200 mg of L-theanine to smooth out caffeine’s rough edges and 1 g of L-taurine for sustained alertness without the crash.

Mental fatigue kills performance long before your legs give out.

After hour three of grinding, your decision-making suffers, your pacing falls apart, and race tactics become wishful thinking. Nootropics maintain cognitive function when physical demands are highest – keeping you sharp when the race gets decided.

Maximum one serving per day – this isn't your standard hourly gel. Deploy during the middle of intense efforts lasting 120+ minutes when mental focus becomes critical. Think decisive race moments, not routine fueling.

The earlier you address both physical and mental fatigue, the better your finish. This gel ensures your brain stays in the game when your body is screaming to quit.