I have normal/bordering oily/non acne-prone skin. I tried Studio Fix Foundation for about 4 months-ish? It was my first foundation from MAC. At first, I really liked it, it seemed to be working nicely. It never broke me out. But after a while, it was just eh. It wasn't terrible, but it wasn't amazing. Medium coverage, kind of made me look ghost-ish. I switched to Chanel's Teint Fluid Naturel Universel SPF15 (liquid) and am MUCH happier. While Studio Fix wasn't horrible, it just didn't do much for me.