If you are just battling with a bit of oil but you dont have active break outs and spots or pigmentation then it could be something as simple as just making sure you’re using an appropriate cleanser (nothing very soapy, foamy or harsh and drying). Something like Lamelle’s Nourish Cleanser is a good option. Also a light moisturiser that isn’t going to make you feel shiny or sticky, something like Nourish Revitalise Lite Moisturiser.