persistent acne

Okay so Im about at wits end here

I was on acutane, used pro-activ, used an exfoilant,bar soap, clearisil, face masks, wash my face day and night nothing seems to help.

Acutane blew half of it away as proactic cleared me up but it was only temporary and now were back at step 1. I find the pill helps minimize it but Im getting sick of spending 10-15$/month just to try and keep it down.

Anyone got anything for acen scarring as well?
I can't use oil, my face is really oily.