Close this search box.

Green Tea Extract

Product Categories

Have questions about our products?

Simply fill out the form below and one of our customer service representatives will contact you shortly.


Contact Us

Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046

Green Tea Extract

Other Name

Green Tea Extract powder



Part Used


Active Ingredient


Test Method



Brown Powder


Customized various dosage forms and packaging


HACCP, ISO22000, IS09001, Eu-Organic, Us Organic, HALAL, KOSHER

Green Tea Extract

Product Description

There are many introductions on the Green Tea Extract network. The main active component is tea polyphenols, mainly including catechins (EGCG), which is a polyphenol component mainly present in tea, accounting for 8%-20% of tea. It is an important chemical component with health care effects in tea. Nowadays, tea polyphenols have been widely used in the food, cosmetics and pharmaceutical industries. Medicinal effects of green tea extract: lowering blood pressure, anticoagulant, lowering blood lipids, reducing weight, preventing atherosclerosis and thrombosis and other cardiovascular diseases, lowering blood sugar, preventing diabetes, bactericidal and antiviral



Product Specifications

Tea polyphenols 10%-98%


Certificate of Analysis


Green tea extract has antioxidant, anti-tumor, anti-radiation, anti-viral effects, but also can enhance the human body’s resistance to disease, but also can reduce blood sugar, blood lipid levels, to prevent cardiovascular and cerebrovascular diseases have an effect. Green tea extract contains tea polyphenols, caffeine, aromatic oil and other substances, has the effect of removing free radicals, can delay aging, but also can help remove toxins in the intestine, have weight loss effect.

Application Cases

Why RainWoodBiotech?

RainWood Biotech is engaged in researching, producing, and exporting concerning the field of health and fitness, cosmetics, pharmaceuticals, food, and beverages additives, and also feeding staff who have obtained EU and US organic certification, KOSHER, HALAL, ISO9001, HACCP, and ISO22000.
RainWood Biotech was established in 2006, located in Shaanxi Xi’an Hi-tech Development Zone, covering 19 acres of land with a factory construction area of around 10000 square meters.

RainWood Biotech believes that natural specialty ingredients and innovative technology are the best basis for us to serve our clients’ needs. We are capable and proud to provide the greatest product solutions to increase more value of the products themselves.

Frequently Asked Questions

Rainwood provides herbal extract, cosmetic ingredient and food additive product.

Our company has its own competitive R&D team, and currently owns more than 100 employees. Among them, there are 3 Dr. doctors majored in this field. Besides, Postgraduate employee accounts 10%, undergraduate employee accounts 15%, and professional technical personnel accounts 5%. Its professional talented personnel are completely equipped in laboratory for the quality control.
Various Detection Devices are well equipped, such as HPLC, GC, UV, TLC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The entire production process from the source of raw material, production, inspection, warehousing, customer service and other sectors are in strict accordance with the ISO9001:2015 system.
We will provide you with satisfactory products according to your requirements.

Please contact our sales person and they will guide you with an easy and professional way for your order.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”. 

Please tell us the products you need

We will offer you free samples and a certificate of analysis

We will contact you within 1 working day, please pay attention to the email with the suffix “”.