Review (4/5): Great serum for evening out your skin tone
I've been using this serum semi-regularly(I rotate with other serums) for the past month or so and I absolutely love it. It's light weight, and sinks into the skin fast. I'm still in my 20's and I've pretty smooth skin so while I can't say much about its effect on wrinkles, I have a bit of sun spots and freckles and the serum has been doing its job evening out my skin tone. I've been using the serum only at night. After washing my face, I apply toner, then Olay regenerist serum, followed by two or three pumps of this Vitamin C serum, and finishing up with moisturizer (cream + oil). I also make sure to wear sunscreen during the day time. I have crazy dark circles from lack of sleep and the serum hasn't made much difference on them (I hadn't expected it to work on them) The only thing I didn't like about the product is that it has such a short shelf life - 3 months, but I guess it keeps the product at its highest quality + forces me to stick to my skin care regimen :]
disclaimer: I received this product at a discount in exchange for my honest and unbiased feedback.