This concealer was great at first..It was long-lasting and blends well to my skin..It looked really great!! but as i continued using it..I started to break out!!..whiteheads and pimples were coming out from parts of my face where i put mac concealer on!!..So, I surfed the net on harmful ingredients in cosmetics that could cause cosmetic acne..
I found out that MAC studio finish has beeswax..jojoba oil and other stuffs that are 'comedogenic'..they were pore-blocking monsters!..
I'll probably use it only for my night parties, 'coz it stays put very well!..but not for my everyday makeup wear..