Review (4/5): Superior absorption, feels clean
I've tried two Retinol Serums, and this one is my favorite. It seems to absorb better. I ordered it because I had some chronically dry, flaky skin and can't wear heavier creams, as I'm prone to breakouts. This totally hydrates my skin, and I've gotten more than a few compliments on how young my skin looks. I tried another brand (Ultimate C Pro), and it sort of sat on top of my skin, so I came back to this product. I would give it 5 stars, but I haven't tried enough brands to really honestly rate it tops. Very nice, clean feeling serum.