Question: what is the best rated vitamin c serum?
Answer: Natural Pick. ...  7 Universal C Skin Refiner. ...  Natural Pick. ...  9 Vitamin C Ester Brightening Serum. ...  10 Fresh Pressed Daily Booster with Pure Vitamin C 10% ...  11 Pineapple-C Brightening Serum. ...  12 Obagi System Professional-C 20% Vitamin C Serum. ...  Amazon Deal. TruSkin Vitamin C Serum for Face.