All tests are verifiable in writing. To do so, please fill out our contact form indicating why you are interested and we will send you the documents by email.


March 2013 – Oil Analysis


Engine Oil Analysis by Chevron from a test performed with the Department of Science & Technology at the University of The Philippines. Evidence of wear reduction through the application of XOO

Official result:

More than 50% reduction in engine-metal wear.


August 2013


Test at a University of Applied Sciences in the Netherlands. Test vehicle is a Golf TDI 85kW. Objectives of the test are verification of fuel savings, increased performance and reduced emissions through the use of XOO.

Official Test results:

Up to 12% fuel savings on XOO, up to 22% more power (kW), up to 15% reduction of CO2, up to 40% reduction of NOX.