Matte powder

My skin gets very oily; is there a powder that can give a matte finish? My forehead, nose, and cheeks are practically overflowing with oil. It's so greasy that even after washing my hair, it gets matted before the day is over. I don't think foundation alone is enough. I need a powder to control the oil. If you know of any products suitable for oily, acne-prone skin, please recommend them. I really don't want my skin to be greasy.