Mephedrone (4-MMC)

$270.00$2,670.00

When taken orally, users reported they could feel the effects within 15–45 minutes; when snorted, they could feel the effects within 15–45 minutes.

Mephedrone is one of hundreds of designer drugs or legal highs that have been reported in recent years, including artificial chemicals such as synthetic cannabis and semisynthetic substances such as methylhexanamine.