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Quick Details

  • Type: Herbal Extract
  • Variety: stevia extract
  • Form: Powder
  • Part: Leaf
  • Extraction Type: Solvent Extraction
  • Packaging: Drum, Plastic Container
  • Place of Origin: Hunan, China (Mainland)
  • Grade: food grade
  • Brand Name: cnvigoroustech
  • Model Number: 100% pure natural
  • main product 1: Fenugreek Extract
  • main product 2: Marigold Extract lutein
  • main product 3: Mulberry Leaf Extract
  • main product 4: Lycium Extract, Fisetin Extract
  • main product 5: Tomato Extract Lycopene
  • main product 6: Reishi Mushroom Extract
  • main product 7: Focuxanthin, Evodia Extract
  • main product 8: Giant Knotweed Extract
  • main product 9: tea,mushroom,fruit,vegetable and herbal extract
  • main product 10: Green Tea L-Theanine

Packaging & Delivery

Packaging Details 25kg green tea extract/drum
Delivery Time 3-7 days

Factory supply high quality green tea extract powder


Product name: green tea extract

Latin name: Camellia sinensis O. Ktze

Active ingredients: polyphenols,EGCG

Appearance:  Light yellow or brown fine powder


Detail description

Tea polyphenols is natural compound extracted from tea. It is composed of more than 30 substance containing phenolic group, its chemical structure can be sorted four types: catechin type, flavone and flavonol type, anthocyanidin and procrypsis anthocyanidin type, phenolic acid type.  


Function of Green tea extract:


Tranquilizing effect when added to food and beverage

Meliorating flavor

Enhance immunity

Lowering the blood pressure

Advancing cerebra function, promoting the function of study and anamnesis

Enhancing the function of liver to let off toxins

Product pictures



Company Information


    Changsha Vigorous-tech Co., Ltd. is a manufacturer and distributor of Botanical Extracts, located in Changsha, Hunan. We are a biological high-tech enterprise with independent Import & Export rights.  

 The main products we can provide include four series and over 200 varieties, such as Tea Extracts, Herbal Extracts, Rare Mushroom Extracts as well as Fruit and Vegetable Extracts. 

     As specifications for botanical extracts become more demanding, we have been in the forefront of the line by testing every lot. All extracts are tested in-house. Random extracts are tested in authoritative analytical labs. Every sample is accompanied with a standard specification sheet and every order has a signed certificate of analysis. 

    We believe the customers are the No. 1. We strive to provide superior botanical extracts, competitive prices, and unequaled customer service well in the 21st century.


company picture


Packaging & Shipping


Delivery time :

Around 7-12 workdays after your payment.


5kg packed in aluminum foil bag,double plastic-bag inside

Packing :

In fiber-drums with two-plastic bags inside.

Net Weight :


Gross Weight :


Drum Size & Volume:

I.D.42cm × H52cm, 0.08 m³/ Drum

Payment terms:

T/T,L/C,western union,paypal

Srorage :

Stored in dry and cool place, keep away from strong light and heat.

Shelf Life :

2 years when properly stored.


Maybe you are also interested in the following products, please click the picture for detail information.


             Dark Tea Extract                         Oolong Tea Extract                     Black Tea Extract


           White Tea Extract                           Dong Quai Extract                       Ginseng Extract



   Reishi Mushroom Extract               Agaricus Blazei Extract                 Fisetin Extract







Exhibition 2015

 Exhibition 2017:

1. Vitafoods Europe. May 9-11, 2017, Geneva, Switzerland. Booth No.: G130;

2. Fi Asia(Thailand).September 13-15, 2017 ,Bangkok, Thailand. Booth No: H36; 

3.Supplyside West. September 27-28, 2017, Las Vegas, USA. Booth No: Q141;

4.CPhI Worldwide. October 24-26, 2017,Frankfurt, Germany. Booth No: 10.1-D79.


For more information,please contact below:


Changsha Vigorous-tech Co., Ltd

Email: vigorous58

Tex: (86) 0731 85574548

Fax:(86) 0731 85574798







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China (Mainland) | Manufacturer, Trading Company
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12 Transactions 1,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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