I used to be a greaseball and I had enough of it a years ago and got "into" skincare a bit: 1) Retinol helps mitigate oil production, 2) never use harsh soaps, just mild barrier protecting soaps like cerva washes for example (harsh removal of the oil just creates rebound effects), lots of moisturizer with hyaluronic acid and lastly 3) I use "Eucerin Oil Control SPF 50" every day. Keeps my skin and scalp pretty oil-less for hours and hours. Real magic cream that thing.