Hesperis isatidea (Brassicaceae) is a perennial herbaceous endemic plant known as “Allıgelin”. It has traditional use concerning the cough, wound, cold and vulnerary in form of decoction poultice Eastern Turkey. In this study, vitro antioxidant activity (DPPH, ABTS, FRAP, metal chelating) enzyme inhibitory activities (anticholinesterase, anti-tyrosinase) H. isatideae were evaluated. Besides, tr...