Arbutin is a skincare ingredient that provides skin lightening and antioxidant effects. Arbutin blocks tyrosinase, which is an enzyme involved in producing pigmentation. It helps fade discoloration caused by inflammation and ultraviolet light. As an antioxidant, it also protects against environmental stressors.
Alpha arbutin, also called Hydroquinone β-D-glucopyranoside, is a naturally occurring molecule that is derived from the bearberry plant. Alpha-arbutin is the chemically synthesized version of arbutin that is most commonly found in skincare products.
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