The process of purifying methamphetamine involves removing impurities and byproducts from the synthesized substance to increase its potency and perceived quality. This process typically utilizes solvents and specific techniques to selectively dissolve and separate the desired compound from unwanted materials.
Attempts to purify illicitly produced substances stem from a desire to minimize harmful contaminants and enhance the psychoactive effects. Historically, such purification efforts have existed alongside the underground drug trade, often driven by profit motives and user preferences for a more refined product.