Several of amphetamine's substituted derivatives occur in nature, one example is in the leaves of Ephedra and khat plants.[1] Amphetamine was first developed at the end of the 19th century. From the 1930s, amphetamine and some of its by-product compounds located use as decongestants from the symptomatic remedy of colds https://apothekedrogen.eu/product-tag/amphetamine-kaufen-osterreich/