For over 20 years Endura Sports Nutrition, which is owned and operated by Health World Limited, has been engaging in nutritional research with the largest on-site scientific staff of Md's, PhD's, Dc's, and ND's. Leon and Michael Brosnan founded this company with only two things in mind: safety and performance.  Endura carries a wide array of products for the serious athlete including recovery drinks, optimised hydration systems, muscle-builders, and metabolism enhancers.