Arbutin is the active substance originated from natural plant which can whiten and lighten skin. It can infiltrate into the skin quickly without affecting the concentration of cell multiplication and effectively prevent activity of tyrosinase in the skin and the forming of melanin. By combined arbutin with tyrosinase, decomposition and drainage of melanin are accelerated, splash and fleck can be got ride of and no side effects are caused. It is one of the safest and most efficient whitening materials that are popular at present. It is also the most competitive whitening activity in the 21st century.

Products name: beta-Arbutin                     Products name: alpha-Arbutin

Structural Formula                                                         Structural Formula

CAS number: 497-76-7                                             CAS number: 84380-01-8

Molecular formula: C₁₂H₁₆O₇                                Molecular formula: C₁₂H₁₆O₇           

Molecular weight: 272.25                                          Molecular weight: 272.25  

Arbutin have two chemical type, one is beta-Arbutin, the other is alpha-Arbutin. The effective whitening is different. 

Wincobel Supply the products specifications: 

1> beta-Arbutin 99.0%

2> alpha-Arbutin 99.0% HPLC