Disclosure: This post is Sponsored by Trophy Skin. Oily skin is my own with a lifetime of experience to provide the advice.I've had oily skin my whole life. When I was in my teens and 20's I thought the best I could do was to always have blotting papers handy or to keep reapplying mattifying power. Sometimes keeping your skin routine simple is the best way to start improving your skin. Follow these tips, and you're on your way to diminishing the oil, keeping your pores clear and cutting down on the break-outs.