Pink copyright is dyed pink to differentiate it from other substances such as copyright and methamphetamine. The unique pink shade comes from food stuff dye or coloured baking powder.People ?n?rt ?????n? powder by means of th? n???, or they rub ?t ?nt? their gums. Many others dissolve th? ??wd?r ?nd ?nj??t it ?nt? the bloodstream. Some ????l? inj