Product Overview Detail Information Substance Methamphetamine Common Name Crystal meth / crystal methamphetamine Chemical Class Synthetic amphetamine-type stimulant Composition Methamphetamine; illicit samples may contain unknown contaminants Concentration / Purity Cannot be established reliably without appropriate chemical analysis Pharmacological Effects Central nervous system stimulation involving dopamine and norepinephrine systems Duration of Effects Variable and dependent on exposure, formulation, individual factors, and other circumstances Approved Medical Uses Methamphetamine has limited regulated medical use in some jurisdictions; illicit crystal meth is not an approved consumer medicine Administration No unsupervised administration is recommended Shelf Life Not reliably established for illicit material Storage Authorized research…
