LOVE this! I have used this serum for only a few days but I can honestly say that I have seen a great improvement in my skin! I normally am skeptical when someone claims to have fast results but this serum is awesome! I have used many numerous vitamin C serums and literally ALL of them were drying to my skin. This is not the case with this serum I use it with an all natural eye cream and believe it or not I have been using Vaseline Rescue Hand Cream over top of this to seal it in. It works wonders! I have noticed an increased softening to my skin and some dark spots have actually faded. I also wash my face with a gentle baby wash as so many facial washes can be very drying these days.I will comment and say this is not your typical vitamin C serum. It is a bit thicker and as a nice face oil type of feel. One pump is really more than enough and goes a long way!I have referenced the other facial care products I use below. I hope this review helps you! :) I try to be objective, detailed and always completely honest with my reviews. I love to help others to make smart buying choices for themselves. If this review was helpful to you, please click on the YES button. This will make it easier for others to find the review so that they may be helped as well.