Alpha Arbutin can be used by all skin tones as it does not change your skin color but evens out your complexion. It lightens the areas that are darker such as age spots, sun damage, hyperpigmentation, etc. due to excessive melanin production, resulting in a natural even skin tone.
Alpha Arbutin is an advanced molecule and does not cause cell cytotoxicity; thus it is a safe skin lightening active suitable for all skin tones.