3 Review(s)

Alpha Arbutin is derived from the bearberry plant, and unlike hydroquinone, it has no negative side effects on the skin. When applied topically, it is known to inhibit tyrosinase activity and prevent the formation of melanin. Compared to Beta Arbutin, Alpha Arbutin is more stable, and also more expensive to manufacture. Alpha arbutin (4-hydroxyphenyl-D-lucopyranoside) is a synthetic and functional active ingredient for skin lightening. Biosynthetic ingredient, derived from bearberry. Crystalline, white powder. Water-soluble. Stable in the pH range from 3.5-6.5.