FM asks…I also use olive oil as a facial moisturizer. Does this provide sufficient antioxidant protection? The Left Brain responds: Assessing how much antioxidant protection you need is a more difficult question to answer than you might imagine. I just read a great article by one of my favorite dermatologists, Zoe Diana Draelos, that explains [...] Read more: http://thebeautybrains.com/2011/10/09/how-can-i-tell-if-im-using-enough-antioxidants/