Even Tone Correcting Serum visibly reduces hyperpigmentation and discoloration. This lightweight serum from skinbetter science improves the look of sun-damaged skin and brown patches. Its multi-action formula incorporates b.r.y.t. Technology, a non-retinol complex that diminishes hyperpigmentation. Effective for varying skin types, this dermatologically-tested serum is paraben-, fragrance-, and dye-free.