I haven't used a foundation in a while. Because masking and the resultant acne has made me wary of using base products, it just doesn't seem worth it. So now instead of using a foundation, I've been heavily spot concealing since it's been needed because of my foundation use causing a previous break out. Cry.
Thankfully, while my current concealer isn't mask proof. It doesn't break me out. 100 points. And what have I been using for the past year? The Saem's Cover Perfection Tip Concealer.
But a warning for users.