Methamphetamine is typically produced illegally in clandestine laboratories using a combination of precursor chemicals, some of which are legal and some are not. The production of methamphetamine is a dangerous and complex process that requires specialized knowledge and equipment.

Clandestine methamphetamine laboratories can be found in many parts of the world, particularly in regions where drug trafficking and manufacturing are prevalent. These laboratories are often located in rural areas or in urban settings where they can operate relatively undetected.

The production of methamphetamine is associated with significant health and safety risks, including the risk of fire, explosion, and exposure to hazardous chemicals. The production process can also have environmental consequences, such as the contamination of soil and water with toxic chemicals.

In addition to illegal production, methamphetamine is also produced legally for medical use in some countries, but the production is tightly regulated and monitored to prevent diversion and abuse.