The effects began within 15-20 minutes of ingestion. The come-up was very strong and very short. Advertised strength was 250-300mg but my personal experience puts it in the range of 150-200mg. The downer or burnout on the next day is very severe with stomach cramps and acute exhaustion.
Pillreports is a global database of Ecstasy" pills based on both subjective user reports and scientific analysis. "Ecstasy" is traditionally the name for MDMA based pills, however here we also include closely related substances such as MDA, MDEA, MBDB. Pills sold as "Ecstasy" often include other, potentially more dangerous, substances such as methamphetamine, ketamine and PMA.