Finally, fuel and hydration that don’t force you to choose.
The new Beta Fuel + Electrolyte Gel combines SiS’s proven 1:0.8 ratio with essential electrolytes in one package. 40 g of carbohydrates engineered for maximum absorption without gut revolt – now with the sodium your body craves during sweat-soaked efforts.
Built for endurance athletes pushing beyond two hours when conditions demand both fuel and electrolyte replacement.
One gel. Dual pathways. Zero compromises.
When sweat meets science.
Hot conditions? High sweat rates? Sessions pushing past two hours? This is your answer. SiS packed their pro athlete-approved 40 g carb formula with the electrolytes your body dumps through sweat.
The same 1:0.8 ratio that revolutionized endurance fueling – now engineered to replace what heat steals from your performance. Take 1-2 gels per hour when conditions get serious.
Because your PR doesn’t care about the weather.