Just a thought for you OP, this happend to me randomly so I "proved" the cause...
Used clinique for years, from a teen mainly due to my mum introducing me, then inertia.
A friend booked me in with Laura Mercier, and I switched, bought a whole set of makeup - and you know it was better! so I carried on using it. The after a few months, I started developing cystic acne, large horrible spots...didn't even connect it with the makeup.....carried on for a couple of years, my chin was getting red and scarred. Then randomly saw another LM consultant and said I was having issues and she switched my foundation immediately to a different one that wasn't quite as good but "oil free". I still had issues though and realised that the LM moisturiser, the other stuff were still a problem.
The penny dropped, I switched back to clinique and over 4-5 months my skin returned to normal.
Now, mine is a little of an odd case, as I had never really experimented with make up and stuck with one brand from puberty. A single switch resulted in awful skin.
Its also made me realise how easy it is to "not realise" what is causing acne, even when its staring you in the face!
(I'm not a Clinique rep BTW)