Arbutin is PLA2 and tyrosinase inhibitor found in Bergenia and Arctostaphylos used in skin whitening products. In drecreases melanin production. References: Tai A, Ohno A, Ito H. Isolation and Characterization of the 2,2'-Azinobis(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS) Radical Cation-Scavenging Reaction Products of Arbutin. J Agric Food Chem. 2016 Sep 28;64(38):7285-90. doi: 10.1021/acs.jafc.6b02847. Epub 2016 Sep 16. PubMed PMID: 27607833.

纯度：≥98%

CAS：497-76-7