If Thursdays are marked on your calendar, we know why. Sephora just dropped the latest products from its insane Weekly Wow sale, and this week's picks did not disappoint. Cult-favorite brands like Stila and Murad are all on major discount right now. From a luxe SPF primer to volumizing mascara and sexy lipstick shades, prepare to want it all. These deals only last for seven days, so shop before they disappear!