My favorite one is Fyrinnae's Oil Control Powder. It contains only matte mica, kaolin, and zinc oxide in it. It really helps alot to absorb excess oil from my face throughout the day. As, I hardly ever have to pull this stuff out for touchups, like I normally have to do with other finishing powders that I have. And, it never leaves my face feeling sucked dry of moisture, but instead it just leaves my face looking naturally matte, which I so love!
It is approximately 12 grams net weight, comes in a sifter jar, goes on transparent, and it only costs $7. I just love this stuff!