Discoloration Defense Serum is a facial serum suitable for daily use, which has clinically proven effects in reducing the extent and intensity of basic types of discoloration, including forms that are difficult to improve, such as freckles and acne scars. Composition with 1.8% tranexamic acid, 5% niacinamide and 5% H.E.P.E.S., its latest technology composition, improves the appearance of discolorations, while giving radiance and uniform tone to the skin, up to 2 weeks. Ideal for normal, oily, combination, dry skin that shows discoloration.