... buy factory supply pure natural and 100% natural eyebright extract of both low price and high quality.Eyebright Extract Product Name ... , C, D, and E. Official Latin Name: Euphrasia officinalis The flower of Eyebright, also known as Euphrasia and Ocularia, somewhat resembles a ... , is derived from the Greek Euphrosyne, who was one of the goddesses of the Three Fates, and whose name means "gladness". This ...