What are the ingredients in crank?

Crank is a slang term used for the drug methamphetamine, which is a highly addictive stimulant drug that is often used recreationally. It is a powerful central nervous system stimulant that affects the brain and body, causing increased alertness, energy, and euphoria. Crank is typically made by combining ephedrine or pseudoephedrine with other chemicals such as acetone, hydrochloric acid, and lithium. These chemicals are then cooked together to form methamphetamine, which is usually crystallized into a white or off-white powder.