Skin-brightening agents skin ko glow dete hain aur uneven tone ko reduce karte hain. Ye melanin synthesis ko slow karte hain, usually tyrosinase inhibition ke through, ya phir dead skin cells ko jaldi hatate hain. Common examples mein vitamin C, niacinamide, aur kojic acid hote hain. Ye dark spots, hyperpigmentation aur dull complexion ke liye acche hain, especially mixed skin types ke liye.