We review the study ” Vitamin C effective in targeting cancer stem cells ” in regard to how it is at least 10 times more effective at eliminating cancer stem cells than other tested pharmaceutical agents. We will also briefly look at the highlights in regard to: Stiripentol (a Pharmaceutical) , Honey-bee propolis (CAPE) , and Silibin (Milk Thistle Extract) Citation * NADH autofluorescence, a new metabolic biomarker for cancer stem cells: Identification of Vitamin C and CAPE as natural products targeting “stemness”. Oncotarget, 2015; DOI: 10.18632/oncotarget.15400