PR Nutrition was founded in 1992 in order to produce products that would propel endurance athletes to personal records. In 1998, PR Nutrition changed hands and slowly started to fade out of the nutritional product market. In the summer of 2010, PR Nutrition was bought back by its founders and the company's signature item, PR Bar was reintroduced to the nutritional market. PR Bars have experienced a rebirth and people all over the nation are discovering the must-have fuel that athletes of all types depend on for endurance. Herbspro.com is proud to carry the entire range of this fine brand.