Crystal meth is a drug. It usually appears as crystals or as a powder. Crystal meth contains methamphetamine. Crystal meth also has nicknames like meth, … Methamphetamin – Konsumformen. Die Bezeichnung „Crystal“ stammt von der gängigsten Form des Methamphetamins als mehr oder weniger grob kristallines Pulver. In … Crystal meth has become the most commonly used synthetic drug worldwide. The number of people addicted to this stimulant in Germany is … 2008