First of all, there was NOTHING in this sample. Literally. I had to have someone else help me squeeze the tube, and all I got was an amount the size of the end of a pen. Seriously? I decided to focus the product on my larger porous area, meaning my nose. It reminded me so much of the Pore Professional product that I wonder if there is any difference. Perhaps because this one includes SPF? I don't know. But the price for this product is waaaay more that that of the Pore Professional, which in my opinion does a better job, so I think I'll probably just stick with that. I don't know. Maybe if there had actually been something in the tube, I would have been able to get better results. Such a shoddy performance for such a highly applauded company.