How does SIS gel work?: The science of isotonic fueling for athletes
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4 min read
In 2002, the company Science in Sport (SiS) introduced the world's first isotonic energy gel, a significant innovation for endurance athletes seeking to fuel during exercise. This unique formulation completely changed the conventional approach to sports nutrition, leaving many to ask: how does SIS gel work so effectively to deliver energy without the usual gastric side effects?
