Arbutin is a hydroquinone derivative naturally found in plants such as blueberries, cranberries, or bearberry. It is documented in scientific literature to help reduce the appearance of pigmentation irregularities and age-related marks. In literature, arbutin is associated with tyrosinase activity, an enzyme involved in melanin formation. It is thus linked to visible skin tone evening for a brighter complexion. Arbutin is also associated in scientific literature with protection against oxidative stress, a factor contributing to dull complexion.
