Illuminating Tinted Moisturizer SPF 15 is one of my favorite products from Stila. I have used this for several years in the winter when I need something to give my skin a pretty glow while still getting some sun protection. This and some mascara is all that you need to instantly look like you slept for 8 hours and don't have a care in the world (OK, maybe just well rested).
It contains mica to help diffuse fine lines and imperfections, as well as Sweet Almond Oil for soft, hydrated skin! At $32 for almost 2oz, it is definitely a steal (mine usually lasts for about 4 months).