Uva ursi P.E. Powder

Uva ursi P.E. Powder

1. English Name: Ursolic Acid 2. Botanical Name: Arctostaphylos UVA-rusi 3. CAS #: 497-76-7 4. Testing Method: HPLC 5. Appearance: White Fine Powder 6. Molecular Formula: C12H16O7 7. Molecular Mass: 272.25g/mol 8. Certificate: GMP, ISO, FDA


Uva ursi P.E. Powder

Bearberry extract 越橘提取物.jpg

Product Description

1. English Name: Ursolic Acid

2. Botanical  Name: Arctostaphylos UVA-rusi

3. CAS #:  497-76-7

4. Testing Method: HPLC

5. Appearance:  White Fine Powder

6. Molecular Formula:  C12H16O7

7. Molecular Mass: 272.25g/mol

8. Certificate: GMP, ISO, FDA

9.Package:1kg/bag & 25kg/drum&customization

10.Storage:Store in cool and dry place. Keep away from strong light and heat.

Natural bearberry extract arbutin is the active substance originated from natural plant which can whiten and lighten skin. Bearberry extract 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. Bearberry extract beta arbutin is one of the safest and most efficient whitening materials that are popular at present. Beta arbutin is also the most competitive whitening activity.


1)cosmetic usage: skin whitening, anti- age effect and UVB/ UVC filter

a. Action Mechanism:

Arbutin can effectively inhibit the formation of melanin and the hyperpigmentation which caused by

ultraviolet radiation. So it can be used to whiten skin, prevent the production of fliver spots and freckles,

treat sunburn and regulate melanogenesis.

b. Application Methods:

Added to advanced cosmetics which function is lightening skin, sunscreen and dispelling freckle.

c. Reference Addition:0.5~3%

2)medical usage: an anti-inflammatory and antibacterial agent

a. ingredients for burns drugs : Arbutin is a new main ingredient for burns drug , characterized by rapid analgesic, anti-inflammatory and strong, rapid elimination of swelling, heal quickly, leaving no scars.

b. ingredients for intestinal anti-inflammatory drugs: bactericidal, anti-inflammatory effect, non-toxic side effects.

Valid period: °C18 24 months with original packing under

Packaging:1kg, 5kg, 10kg aluminum foil vacuum bag; or 20kg,25kg Fiber Drum

Storage: Store in cool dry place, avoid sunlight and high temperature


  1. Arbutin Can be Applied in food field, senna tea is widely used to treat constipation;
    2. Arbutin Can be Applied in health product field, added into health products to relaxing the bowels;
    3. Arbutin Can beApplied in pharmaceutical field, for the treatment of acute pancreatitis, bacillary dysentery  and cholecystitis.

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