The Good Molecules Discoloration Correcting Serum aims to improve the appearance of skin discoloration and uneven skin tone. It contains cetyl tranexamate mesylate, a modified form of tranexamic acid, and 4% niacinamide. This serum is designed to target hyperpigmentation, dark spots, acne scars, melasma, and sun damage, potentially leading to a more even and brighter complexion