Serums for Skin Brightening
Face Republic | Vita Capsule Luminous Serum, Garnier | Bright Complete Vitamin C Serum, Klued | 5% Niacinamide Serum, L'Oréal Paris | Glycolic Bright 8% [Melasyl + Glycolic + Niacinamide] Serum, Mama's Choice | Advanced Brightening Serum
Korean Serums for Dark Spots
COSRX | The Vitamin C 23 Serum , Dear, Klairs | Freshly Juiced Brightening Vitamin Drop Serum, SOMEBYMI | Yuja Niacin Anti Blemish Serum, COSRX | The Alpha-Arbutin 2 Discoloration Care Serum, SKINFOOD | Yuja C Dark Spot Clear Serum
Cetaphil | Bright Healthy Radiance Perfecting Serum, COSRX | The Niacinamide 15 Serum, Olay | White Radiance Niacinamide + Vitamin C Super Serum, The Ordinary | Niacinamide 10% + Zinc 1% Serum, Paula's Choice | 10% Niacinamide Booster