Alpha arbutin works by inhibiting tyrosinase activity that limits the melanin production in your skin. Less tyrosine and less melanin leads to lesser pigmentation, dark spots, and a more even complexion.
Alpha arbutin helps to reduce tan on your skin by reducing the degree of melanin production.
This natural ingredient can be very beneficial in treating melasma characterized by a dark or tan skin discoloration.Alpha arbutin is frequently marketed as a safer alternative to hydroquinone. While hydroquinone works by killing the cells that produce pigmentation and melanin, arbutin inhibits the enzymes that stimulate pigment-producing cells.
While other skin brightening agents can dry out and irritate your skin, alpha arbutin is less irritating. This is due to its active components that are released slowly.