Pantothenic acid, about 10 grams a day for a few months then drop to about 3 grams on maintenance dose. This will help with your oil (and acne). Do a search on “Pantothenic acid acne” over at Google for more info. You can also use Clinac OC gel (non-prsecription) from Ferndale Laboratories. Prime ingredient is used to sucking up oil spills in oceans. Again do a search on where to buy.