SiS Beta Fuel Dual Source Energy Gel + Nootropics – 40g Carb Isotonic Gel for Endurance (Caffeine + Cognizin®)

Delivery 3 - 10 Working Days

Evidence-Based Energy Gel for Body & Mind Performance

The SiS Beta Fuel Dual Source Energy Gel + Nootropics is a scientifically advanced fuelling solution for endurance athletes who need both physical power and mental sharpness.

Each gel delivers 40g of carbohydrate in a 1:0.8 maltodextrin-to-fructose ratio, optimised to improve carbohydrate absorption, reduce stomach discomfort, and boost performance. Added nootropics including Cognizin® Citicoline, caffeine, taurine, and theanine support focus, reaction time, and mental resilience – exactly what you need in the toughest stages of your ride or race.

Backed by elite athlete testing, the new Beta Fuel range is designed to help you use +17% more carbohydrate and sustain higher power outputs for longer.

Key Benefits:

40g carbohydrate per gel – optimised 1:0.8 ratio for maximum absorption

250mg Cognizin® Citicoline – supports focus & cognitive function

200mg caffeine + 200mg L-theanine + 1g taurine – smooth mental lift without jitters

Isotonic formula – easy on the stomach, minimal GI distress

Scientifically tested with elite athletes – proven performance fuel

Part of the Beta Fuel range – combine with drinks & chews for full fuelling strategy

Why Endurance Athletes Use Beta Fuel Nootropics Gels

🚴 For cyclists & triathletes – maintain both body and mind over long distances

🏃 For runners & endurance events – sustain focus in the later stages of competition

⚡ For training or race day – optimise fuelling with science-backed carb absorption

How & When to Use:

Consume directly from the sachet

Provides 40g of carbs per serving – aim for 80–120g carbs per hour during long events

Best used during races or training sessions lasting 2+ hours

Limit to one nootropics gel per day (combine with other SiS Beta Fuel products for carb intake)