Also diet - raw fruit & vegetables is very important & water.
Along with using a facial brush, maybe even a clairsonic which I would highly recommend, Id recommend witch hazel as a toner for after washing.
Cetaphil cleanser/bar soap are often recommended as are their moisturizers.
I like neutrogena facial sunscreen. It doesnt seem to be comedogenic and if you get the urge to wear make up on top of it, that works too!
The main thing is you want to check ingredients. No mineral oil, look out for paraffins which is wax just like it sounds, glycerine might also be too heavy.
Evita, so do & your girlfriend share products?