Methamphetamine was first synthesized from ephedrine in Japan in 1893 by chemist Nagayoshi Nagai. In 1919, crystallized methamphetamine was synthesized by Akira Ogata via reduction of ephedrine using red phosphorus and iodine. The related compound amphetamine was first synthesized in Germany.

Amphetamine, dextroamphetamine, methamphetamine, and their various salts, are collectively referred to as amphetamines. In fact, their chemical properties and actions are so similar that even experienced users have difficulty knowing which drug they have taken. Amphetamines are generally taken orally or injected. However, the addition of "ice," the slang name for crystallized methamphetamine hydrochloride, has promoted smoking as another mode of administration. Just as "crack" is smokable cocaine, "ice" is smokable methamphetamine. Methamphetamine, in all its forms, is highly addictive and toxic.

The effects of amphetamines, especially methamphetamine, are similar to cocaine, but their onset is slower and their duration is longer. In contrast to cocaine, which is quickly removed from the brain and is almost completely metabolized, amphetamines, methamphetamine remains in the central nervous system longer, and a larger percentage of the drug remains unchanged in the body, producing prolonged stimulant effects. Chronic abuse produces a psychosis that resembles schizophrenia and is characterized by paranoia, picking at the skin, preoccupation with one's own thoughts, and auditory and visual hallucinations. Laevoamphetamine (Benzedrine), dextroamphetamine (Dexedrine), and methamphetamine (Methedrine) are collectively referred to as amphetamines.

In order to pass a urine or blood test all you need is 2-5 days with no use. Amphetamines are potent psychomotor stimulants. Their use causes a release of the excitatory neurotransmitters dopamine and noradrenaline (norepinephrine) from storage vesicles in the CNS. Most pills and powders are water soluble meaning it doesn't stick to anything inside your body and rinses out in 5-6 days naturally. If its been 48 hours with no use you can go with a bottle of our Eliminator if you have the test sooner than the 6 days. Just drink the Eliminator 90 minutes before you test and you will be clean for 5 hours with the regular and 7 hours with our Eliminator solution. Rather than mask your urine, the Eliminator body cleanser acts like a sponge and absorbs and converts the toxins into clean urine. The results are outstanding! 99.999% success rate.