Lethal doses of Heroin vs Carfentanil vs Fentanyl
Lethal doses of Heroin vs Carfentanil vs Fentanyl Fentanyl has almost completely replaced Heroin due to the ease of manufacturing with precursors from China. It is cheaper for the cartels to produce and move. pic.twitter.com/brDY2D5stH — Wall Street Mav (@WallStreetMav) …