The Right Stuff is used for pre-hydration, during and rebalancing electrolytes after activitiesUsed by endurance athletes, High Schools & Colleges across the US, pro teams & OlympiansThe Right Stuff is not just another sports drink, it is a performance aid for serious athletesIn addition to optimizing sport performance, it also helps with jet lag, and altitude issues.NSF Certified For Sport - Every Batch is cleared for banned substances, heavy metals and contaminants