First Endurance spent some time with Astana discussing the unique nutritional requirements of endurance athletes and unconventional product development process.  Over the past two years, First Endurance  partnered with Astana to provide racing and training supplements for the riders.  Team riders and doctors worked with First Endurance to develop OptygenHP, PreRace and the soon-to-be released new & improved OptygenHP formula.  During that time, the team won the Giro d’ Italia, Vuelta a Espana, Tour de France, the Tour of California (twice) and a number of other Protour races.

http://www.astana-cyclingteam.com/fresh_brew/fe.html