Wrinkle Revenge Ultimate Hyaluronic Serum

I purchased a full sized 1 oz bottle of this DERMAdoctor Wrinkle Revenge Ultimate Hyaluronic Serum from Ulta during a sale this past March. I have been using it almost every single day, morning and...

I got this as a GWP with a purchase of several products from Ulta. I am using it as my first step after cleansing and/or exfoliating w/AHAs. I use it day and night under all my other serums,...