Adderall is a combination of amphetamine and dextroamphetamine. Speed is a blanket term that can refer to amphetamines, but most often is associated with methamphetamine. Both Adderall and speed do have similarities including the fact that they are both stimulants.
Also question is, what is the chemical in the drug speed?
What is the difference between speed and ice?
Methamphetamine is available in three different forms commonly known as speed, base and ice but they differ in their purity. Ice is about 80% pure, whereas speed is typically around 10-20% pure. Ice is also called crystal, crystal meth, meth or shabu. Ice is usually smoked or injected.
Is speed in Ritalin?
Ritalin is not part of the amphetamine family of drugs, but it is a stimulant and therefore has amphetamine-like effects. In recent years Ritalin has been used as a study aid and in exams, many people think that this is a form of cheating. Ritalin can also make you feel nervous/panicky, tired and it can cause insomnia.