11 Worst Skin Care Serums
Hoping for an anti-aging miracle? You won't find it with these products
Why: The biggest complaint: "I've not seen any noticeable difference in the appearance of [brown] spots," readers say. Even after "eight weeks" or using "the entire tube" readers "have not noticed a change." Also, "it just feels thick, heavy, and annoying when I go to bed," one reader says.
Agree? Disagree? Write your review here.
*At time of publication
SEE NEXT PAGE: No. 9: Fusion Beauty LiftFusion Face Lift, $140