These Top-Rated Vitamin-C Serums Will Have You Looking on the Bright Side of Dull Skin

If thick and goopy consistencies have kept you from trying this ingredient (or consistently using it), the OTZI C-Drip Vitamin C Brightening Serum ($35) has a lightweight, water-like texture that doesn't dry down sticky. That doesn't mean nothing's happening, though, as its 5 percent vitamin C plus antioxidant-rich ginseng berry bring about glowing results (and a 4.7-star rating from other Sephora shoppers, too).