A Little Help, Please :-)

Today I enlist your help...

Over the summer, my skin was perfect...not oily, no major problems...nada. Glowing, even, as my husband said.

Then work happened and my face (especially my forehead) gets oily and shiny during the day...I can't stand it. The funny thing: it isn't bad at all during the weekends.

I have tried everything I can think of--cleansers for oily skin types, oil eliminating astringents, oil absorbing masks--the whole bit...but nothing seems to work. I don't wear foundation...only mineral powder (which is oil free).

Does anyone have any remedies I may be able to try? A product that you love that keeps your face matte and shine free? It can be a home remedy, a product--anything. I have been looking at products online, but I am afraid that they won't work. If I have some recommendations from trusted bloggers such as yourself, I may stand a chance.

Unconventional post for me, I know, but I figured it couldn't hurt to ask, right?

Thanks! :-)