Precision Fuel & Hydration are the sweat experts. Leaders in athlete and team sweat testing and the science of sports hydration. Their multi-strength electrolytes match how you sweat. In addition, their range of energy sweets and chews is a great alternative to energy gels. Their product range fuels intense workouts and supports endurance performance.

Their founder (Andy Blow) had abysmal results when racing in the heat and at longer IRONMAN distances. He suffered severely from cramping and had additional hydration-related issues, including hyponatremia (low blood sodium levels, which can have some nasty consequences). Nevertheless, he followed the widely accepted hydration advice available at the time.

After years of trial and error, he eventually figured out how to effectively manage his sodium and fluid intake to maintain his performance. He was helped significantly in that process by Dr Raj Jutley, a highly respected heart surgeon who introduced him to the concept of Sweat Testing and the considerable variance in sweat and sodium losses that can occur from athlete to athlete.

Through his search for an effective solution, with Dr Jutley's input, the Precision Fuel & Hydration concept was born.

Word soon spread that we were offering a unique, personalized hydration solution. Pretty soon, they were providing their services to a growing list of professional sports teams in the English Premier League, International Rugby Union, the NFL, NBA, MLB, NHL, Formula 1 motor racing, MotoGP and Indy Car, as well as elite individuals from the worlds of cycling, running, triathlon and more.

They've even worked with railway workers, firefighters and military service personnel, who are exposed to high levels of heat stress and sweating, helping them maintain performance in even the harshest environments.