I love,love Dr. Adrienne Denese Hydroshield serum. I order it from QVC. It was the very 1st product in her skin care line that I tried. I use it every single day! It's like an extra glass of water for your skin. It comes in a couple different sizes and it's awesome!!

This is the best serum I've ever used. It's a bit pricier than some, but well worth it. It leaves my skin so hydrated and soft. Can be purchased on QVC or Amazon.