Health Minister Lesley Griffiths says she does not consider mephedrone use 'a huge problem' in Wales.
But she added that educating people about it now will raise awareness of the dangers and help prevent people trying the substance in future.
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A beautiful day today with sunshine everywhere! Temperatures will rise! Could this be the hottest May day ever recorded in Wales?
Exeter City’s 16-year-old defender Ethan Ampadu is among seven uncapped players in Chris Coleman's squad for Wales' match against Serbia.
The launch coincides with the UEFA Champions League Finals, which will see tens of thousands of visitors to the city.