SKINCEUTICALS DISCOLORATION DEFENSE 30MLThis skin serum targets the look of uneven skin tone to achieve brighter, more even looking skin. Discoloration Defense is a layerable daily use serum clinically proven to reduce the appearance of key types of skin discoloration in all skin tones. Formulated with 3% tranexamic acid, 1% kojic acid, 5% niacinamide, and 5% HEPES, this formula brightens skin and evens skin tone in as early as 2 weeks. Daily dark spot corrector targets visible skin