4-Methylethcathinone or 4-MEC is a very popular research chemical that is similar to the research chemical Mephedrone.
Due to similarities between 4-MEC & Mephedrone,4-MEC is often referred to & sold as Mephedrone Alternative / Mephedrone Replacement
4-MEC is a stimulant and entactogen drug of the phenethylamine, amphetamine, and cathinone chemical classes.
Systematic (IUPAC) name
Class B (UK), Class C (NZ), I-P (Poland) 
As is always the case when buying research chemicals from Arret Pain Meds – when you buy 4-MEC you will be guaranteed to receive genuine material of exceptional quality purity, quick delivery and excellent customer service.
Very High Quality / Purity 4-MEC Is Currently Available To Buy In Small Crystal Form
All Sales Come With OBF’s Guarantee For Peace Of Mind
Wholesale 4-MEC Enquiries Welcome. Bulk 4-MEC Quantities Available