Mephedrone in Poland — Effects, Risks, Dead Drops, Legal Status
Mephedrone (4-methylmethcathinone, 4-MMC) is a synthetic stimulant from the cathinone family, known for its popularity in Poland and Europe.
This page provides science-based information about mephedrone effects, health risks, sale formats, and legal status.
This page provides science-based information about mephedrone effects, health risks, sale formats, and legal status.
Notice: This page is for educational purposes only.
Bazaar Wiki is strongly against the use of psychoactive substances.
Mephedrone use carries serious health and legal risks.
Bazaar Wiki is strongly against the use of psychoactive substances.
Mephedrone use carries serious health and legal risks.
Mephedrone — Essential Facts
- First synthesized in 1929, but became popular in Europe around 2007–2008.
- Common street names: meph, drone, MCAT, 4-MMC.
- Usually sold as white/beige powder or crystals; sometimes pressed into tablets.
- Typical doses: 100–250 mg per session (very unregulated).
- Acts on dopamine, noradrenaline, and serotonin systems (similar to MDMA and amphetamine).
- Can be extremely compulsive — users often re-dose repeatedly.
- Mephedrone is illegal in Poland (possession = up to 10 years in prison).
How is mephedrone typically sold in Poland?
- Form: Most commonly as powder or crystals, rarely tablets.
- Sale method: Mainly darknet markets, Telegram, encrypted messengers.
- Dead drop: The dead drop system is the most common — after payment, the package is hidden and pickup info is sent to the buyer.
- Payment: Mainly cryptocurrency (BTC, XMR), rarely cash.
- Contactless: No meetings, no personal data, full anonymity.
- Risks: High risk of addiction, unknown chemical purity, dangerous adulterants, police surveillance.
Bazaar Wiki does not promote or encourage drug sales or use. This information is for public awareness and research only.
How does mephedrone work? (Effects & Mechanism)
Mephedrone is a synthetic stimulant, producing increased energy, euphoria, empathy, and enhanced sensory perception.
Effects start within 10–20 minutes (snorted) or 30–45 minutes (oral) and last 1.5–3 hours.
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Risks and Dangers of Mephedrone
- Highly addictive, strong compulsion to re-dose (“fiending”)
- Heart problems: arrhythmia, heart attack, stroke
- Paranoia, psychosis, panic attacks
- Possible kidney/liver damage, muscle breakdown (rhabdomyolysis)
- Dangerous impurities: cathinones, synthetic stimulants, unknown powders
- Risk of severe crash, depression, and sleep disturbances after use
- Severe legal consequences for possession or sale in Poland
Legal Status of Mephedrone in Poland
Mephedrone (4-MMC) is strictly illegal in Poland.
Possession, production, or sale can result in up to 10 years in prison.
All forms (powder, crystals, tablets) are banned by law.
Scientific Research on Mephedrone
- EMCDDA – Mephedrone Drug Profile
- NCBI – Mephedrone: Use, Effects and Risks
- UNODC – UNODC Substance Information
Bazaar Wiki is strongly against the use of mephedrone and all psychoactive substances.
This page is for scientific and educational purposes only.
This page is for scientific and educational purposes only.
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