I've been using this for about a month and my skin is definitely softer. I actually noticed a difference overnight. I use it every other day, because it did start to dry out my skin just a bit. It's also great to put on your neck, chest and hands. I believe you can purchase on Amazon.com for a cheaper price too.
I started using this about two weeks ago and I absolutely love it!!!! Serums usually make me break out or greasy, but not this one it absorbs quickly and doesn't make me oily. My skin looks brighter and feels softer I freakin love it!!!