Bearberry Extract(Uva Ursi Extract)

Bearberry Extract(Uva Ursi Extract)

[ Botanical Name ] Arctostaphylos uva-ursi
[ Used Part ] leaf
[ Specification ] 5:1, 10:1, 20:1
[ Detection method ]  HPLC
[ Appearance ]  Brown Powder
[ Main Ingredient ] Ursolic acid, Alpha-arbutin
[ Applications ]
1. Applied in food filed, It is advisable to drink water into which a half gram of baking soda has been dissolved when taking uva ursi leaf to treat an infection.
2. Applied in cosmetic field, beta arbutin is able to used in facial masks to whiten, eliminate wrinkles and dispelling spot.
3. Applied in phamaceutical field, bearberry leaf extract use as a diuretic and is often recommended to ease fluid retention, swelling and bloating.
COA of Bearberry Extract
Loss on drying: 2.09%
Ash: 4.27%
Mesh Side: 100% pass 80 mesh    
Ratio: 10:1
Heavy metal: ≤20ppm
As: ≤5.0ppm
Residual Pesticide: Negative
Total Plate Count: ≤1000cfu/g
Yeast & Mold: ≤100cfu/g
Salmonella: Negative
E. Coli: Negative
About Bearberry Extract(Uva Ursi Extract)
Uva ursi (Arctostaphylos uva ursi), as well accepted as bearberry (or beargrape), is frequently used as an astringent (which causes skin tissue to tighten), a mild diuretic (which promotes urination), and as a remedy for urinary tract infection. The plant has a long history of medicinal use as a remedy for urinary tract infections and bladder infections in the United States.
One of the main components of the Bearberry Extract is Arbutin. Arbutin once it comes in contact with the skin converts itself into Hydroquinone. Therefore, Bearberry Extract also has the capacity to naturally degrade existing skin melanin with exceptional efficacy. Thus, this novel two-tiered approach results in a more pre-emptive and long term skin tone lightening and color evening that is possible from conventional skin lighteners.



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