The Good Molecules Discoloration Correcting Serum is a high-performance treatment targeted at evening out skin tone and fading hyperpigmentation. This version 2.0 formula features Cetyl Tranexamate Mesylate, a specialized form of Tranexamic Acid that delivers the active ingredient deeper and more effectively into the skin to inhibit melanin production. Paired with 4% Niacinamide (Vitamin B3), it works to soothe inflammation while clearing up surface discoloration. The lightweight, non-sticky serum absorbs quickly, making it a favorite for those dealing with persistent post-inflammatory hyperpigmentation (PIH), melasma, and age spots without the irritation often associated with harsh lighteners.