SIS Beta Fuel + Nootropics from Science in Sport is a cutting-edge endurance drink mix designed for cyclists and endurance athletes who demand sustained energy and sharp mental focus on long rides. Formulated to deliver a high level of carbohydrates in an easily digestible format, it helps maintain energy stores when training or racing for extended periods. The addition of nootropics is intended to support concentration, alertness and decision-making, which can be crucial when you are pushing hard, navigating technical descents or responding to attacks in a group ride.
This drink mix is typically used before and during intense sessions, simply mixed with water in your bidon and sipped regularly throughout your ride. It is engineered to be gentle on the stomach, helping to reduce the risk of gastrointestinal discomfort that can derail performance. Ideal for road, gravel or MTB events, SIS Beta Fuel + Nootropics fits seamlessly into a structured fueling strategy, allowing you to combine it with gels and bars as needed. It is a smart choice for riders who want both physical and cognitive support from their nutrition.