



Mephedrone and methylenedioxypyrovalerone are psychoactive 鈥渄esigner鈥� drugs and components of notorious 鈥渂ath salts鈥� that have been in the news recently. They are not used for cleansing, but to achieve legal 鈥渉ighs鈥�. They have many adverse side effects and have been banned in some jurisdictions. A聽聽to trace the origin of 鈥渂ath salt鈥� ingredients.

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