L'Oréal Revitalift Vitamin C Vitamin E Salicylic Acid Serum ($33)
Vitamin C is hailed as a powerhouse ingredient when it comes to clearing up dark spots. Some of the best hyperpigmentation serums with this ingredient can cost upward of $200, but this one costs a fraction of that price, delivers incredible results, and can be found at most of your local drugstores. A win-win if you ask us.