by Ian Marshall, ITTF Publications Editor

Players are strongly advised to be very cautious if deciding to use any supplement product.

Notably, Higenamine which is named on the list may be found in some dietary supplements.

If in doubt contact Françoise Dagouret, ITTF Anti-Doping Manager – Email: [email protected] or your  National Anti-Doping Organization (NADO):

The World Anti-Doping Code: Prohibited List of Substances and Methods

The World Anti-Doping Code: 2017 Summary of Major Modifications and Explanatory Notes