Bests & Worsts Reviews from Amazon

I wanted to use this product for a while before giving a review and here it is now: I have been applying this product 2x/day before my moisturizers for 1 month now. I am a 44-yr old female with obvious wrinkles and dry/dull complexion. My skin is very important and I therefore invest in what are considered top-of-the-line and pricey products. The Skinceuticals Phloretin serum worked some but I did not think the mediocre results justified the price. Now to this product: the liquid is clear (not yellow) which is an excellent indicator the product is fresh (vitamin C oxidizes quickly and becomes yellow and ineffective); my skin is more radiant and it looks more refreshed. the dull complexion is visibly reduced and the lines around my eyes have diminished nicely. In all the years of expensive products, I have not seen such an improvement... ever. The best thing is this stuff is affordable at a fraction of the price!