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Methylone
Also known as: bk-mdma, m1, mdmc
βk-MDMA is a cathinone stimulant and empathogen, similar in structure to MDMA, though more stimulating and less empathogenic in comparison. Was very commonly mis-sold as MDMA on the street until it was banned in 2013. The Marquis reagent can differentiate βk-MDMA from MDMA. Less potent than MDMA with a slightly shorter duration.
Dosage
Oral
Common: 150-250mg
Heavy: 300mg+
Light: 100-150mg
Strong: 200-300mg
Duration
Onset: 15-60 minutes
Duration: 2-4 hours
After effects: 6-24 hours
Timeline
Onset
15-60 minutes
Peak
2-4 hours
After
6-24 hours
014.5h1.2d
Typical
Extended range