Polyglutamic Acid

I've heard good reviews about this serum and decided to give it a try. I have dry, dehydrated skin that leads a bit to combo (Oily T-zone). I've been using it twice a day, as instructed, for around...

I received this as a sample and I like it but don't love it enough to buy it for the price per oz. It's expensive for how little you get. You can get a better value with say something like Cerave...