Wow Nullific, what are you a doctor or teacher or something...lol, Ive read in certain places that meth is cooked with crushed up sudafed pills most of time, cause the labs are always under pressure to produce as much as quickly and cheaply as possible before they have to move them to avoid from getting discovered, thats why is North and South Dakota and other states that are plagued with this meth problem only allow one pack of sudefed and other similar items (because of them chemicals in them) to be sold a day to help prevent Meth from being made. I mean how many people are gonna actually take the time to produce pure meth, I mean you need to know your chemistry to make that shit right, and lets face not many people have that knowledge.