9 Best Vitamin C Serums for Hyperpigmentation 2026
Treating hyperpigmentation can be frustrating, especially when over-the-counter serums fail to deliver visible results due to unstable formulas or ineffective ingredients. The best vitamin C serums for hyperpigmentation combine potent, stable forms of Vitamin C—like L-ascorbic acid or ascorbyl glucoside—with brightening powerhouses such as niacinamide, arbutin, and hyaluronic acid to fade dark spots while improving…
