Cocaine is really a drug that comes from the coca leaf. It is derived from cocaine alkaloids, that are Normally occurring substances present in the leaves on the coca bush (Erythroxylum coca).The h?gh ???t ?file cocaine in these ?r??? ?? m??nl? du? to the r??k ?nd h?gh ???t ?nv?lv?d ?n tr?n???rt?ng the drug, superior desire ?v?r th? offer, as well