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Quick Details

  • Type: Herbal Extract
  • Variety: Corosolic acid
  • Form: Powder
  • Part: Leaf
  • Extraction Type: Solvent Extraction
  • Packaging: Drum, Vacuum Packed, Carton
  • Place of Origin: Heilongjiang, China (Mainland)
  • Grade: TOP
  • Brand Name: LGBERRY
  • Model Number: LGBERRY
  • Latin Name: Lagelstroemia indica
  • Alias Name: narrowleaf rockvine root or herbal
  • Appearance: Brown yellow powder
  • Odor: Characteristic
  • Assay: 10%, 20%, from banaba leaf extract
  • Active Ingredient: Corosolic acid from banaba leaf extract
  • Test Method: HPLC Corosolic acid
  • Particle Size: through 100 mesh,80mesh
  • Loss on drying: 5% Corosolic acid Natural FDA Banaba extract powder/
  • Solubility: soluble in diethyl ether, Chloroform,Etheyl alcohol, Acetone, etc

Packaging & Delivery

Packaging Details 25kgs/carton, 2.5kg/bag, double plastic bag vacuum packing inside, with carton outside.
Delivery Time Shipped in 4 days after payment



Absorption of ultraviolet light 


Optical rotation 

No rotation   Natural FDA Banaba extract powder/ banaba leaf extracPowder 20%

Melting point 


Heavy Metal



≤ 2ppm 


≤ 2ppm


≤ 2ppm

Total Plate Count


Yeast & Mold







Non- Irradiated


Store in cool & dry place; Keep away from strong light 

and high heat.

Shelf life

36 months when properly stored


Enterprise standard. 

Drums or cartons, 25kgs/drum(carton), 2.5kg/bag, double vacuum plastic packing 

(vacuum sealed foil bags) inside.


The main efficacy: clearing away heat and toxic material; dispeling heat from blood to stop bleeding

Health care efficacy: lowering blood sugar and cholesterin content, losing weight, anti-bacterial, anti-epithyte, calming, and curing sugar diabetes.


We have passed HACCP Certificate, ISO9001 Certificate, Halal Certificate, CIQ Certificate, PONY Report and US FDA Certificate.  And we are also Alibaba Chinese supplier. Now, we can do commodity inspection.


Otherwise, thereinto, Sex enhancement and Sport nutrition:

(1). 3,4-divanillyltetrahydrofuran  95%; (2). 6,7-dihydroxybergamottin 45%; (3). Turkesterone;

(4). Maca extract; (5). Tongkat Ali extract; (6). Tribulus Terrestris Extract; (7). Horny Goat Weed Extract;

(8). Soybean Isoflavones P.E.; (9). Silene otites Extract

Weight loss:

(1). Fucoxanthin; (2). Banaba leaf extract




Transaction History of the Supplier

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Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $48,000
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