I have had difficulty wearing mascara for some years now as my eyes have become very sensitive. Perspiration on my face would run over my mascara and my eyes would sting. Jana from Refine Your Style, told me about Eye of Horus so I decided to try it. I can wear this mascara all day and only a couple of times, on some very hot days, have my eyes had any problems at all. I love being able to wear mascara again! ELAINE