natural alpha arbutin food supplement

China natural alpha arbutin food supplement, Find details about China arbutin, alpha arbutin from natural alpha arbutin food supplement

Store Method
Normal Temperature
Trademark
SOST
Transport Package
Aluminum Foil Bag/ Cardboard Barrel
Origin
China
Store Method
Normal Temperature
Trademark
SOST
Transport Package
Aluminum Foil Bag/ Cardboard Barrel
Origin
China

natural alpha arbutin food supplement

Product Description

Model Name

alpha arbutin

Latin Name

A. uva-ursi

Active Ingredient

Arbutin

CAS No.

497-76-7

Specification

98%

Apparent 

White needle crystal or powder

Part

Leaf

Text method

HPLC

Function

Whitening skin care

Application

Used in cosmetics,pharmaceutical

Stock

in stock

 natural alpha arbutin food supplement


natural alpha arbutin food supplement

beta-arbutin

CAS No.:497-76-7

Synonym

4-Hydroquinone β-D-glucopyranoside

Formula

C12H16O7

Molecular

272.25

Appearance

White needle or crystal or powder

Assay 

≥99.5%HPLC

PH value(in 1% solution):

5.0-7.0

Specific rotation 

-63 to -67 

Melting point: 

198-202 Celsius degree 

Infrared characteristic peak value:

1512cm-1 1219cm-1 1049cm-1 ?5-7)cm-1

Loss on drying: 

Not more than 0.5%

Residue on Ignition: 

Not more than 0.5% 

Heavy metals (Pb): 

Not more than 10ppm 

Arsenic: 

Not more than 2ppm 

Hydroquinone: 

None 

natural alpha arbutin food supplement

natural alpha arbutin food supplement

UVA ursi leaf is the medicinal part of a shrub that is indigenous to Europe. The name UVA 

 

ursi means "bear's grape", and the shrub is sonamed because bears like to eat the small red 

 

berries that grow on the UVA ursi plant. Other names for UVA ursi leaf include bearberry, 

 

hogberry and upland cranberry. UVA Ursi is small woody evergreen shrub that is a species of

 

 Arctostaphylos, one of several related species referred to as bearberry. This plant blooms from April to May and produces an orange colored berry. (alpha arbutin)

natural alpha arbutin food supplement

1. Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.

2. Arbutin is a skin whitening agent which is very popular in Japan ,South Korea and other Asian countries for skin de-pigmentation.

3. Arbutinis one of the safest and most efficient whitening materials that are popular at preset. 

4. Arbutin is also the most competitive whitening activity in the 21st century.  (alpha arbutin)

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