Excellent foundation. I have very fair, breakout-prone skin with an oily T-zone and this foundation does the job pretty well. Never causes any breakouts for me. Doesn't have any of the yellow undertones I struggled with in other foundations. I found it hard to find any foundation pale enough and 010 porcelain is perfect for me. It offers lightweight coverage that lasts me all day (including through 12 hour shifts). I get a little shiny towards the end of the day but that's more my skin than this foundation's fault! My only complaint would be it shows sometimes settles a little in the fine lines of my face as the day goes on, even with using a primer. If you need heavier coverage, I'd suggest using some concealer underneath this foundation.