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