How Long Does MDMA Stay In Your System How Long Does MDMA Stay In Your System? MDMA (3, 4 – methylenedioxymethamphetamine), also known as ‘ecstasy’ or ‘molly’, is a powerful synthetic drug that has hallucinogenic and stimulant properties. Ecstasy has a half-life of 8 hours, by which time half of the drug will be clear […]

