Combining two effective, plant derived, skin lighteners, Giga White / Bio White Serum encourages the promotion of a brighter, more uniform complexion. By inhibiting the production of tyrosinase, Giga White / Bio White Serum helps to stop the formation of melanin pigment, while the plant extracts help to exfoliate dark surface cells. Within weeks, pigmented spots are reduced in color, size, and quantity and skin appears smoother, softer, and more supple.