Green Tea Extract

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Green tea extract Introduction

Green tea extract, mainly composed of polyphenols and Catechins, is extracted from the prepared leaves of a tree called Camellia sinensis. Green tea catechins contain four molecules, epigallocatechin-3-gallate (EGCG), epi-gallocatechin (EGC), epicatechin gallate (ECG) and epicatechin (EC). The one with the most potent antioxidant prosperities is EGCG. The extract is used to make medicine.

Active ingredient:

Tea Polyphenols

Molecular formula:


Molecule weight


CAS number:


Molecule structure

Where are Green tea extract extracted from?

All teas (green, black, and oolong) are derived from the same plant, Camellia sinensis. which is native to eastern Asia. This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters. The difference is in how the plucked leaves are prepared. Green tea, unlike black and oolong tea, is not fermented and is produced by steaming fresh leaves at high temperatures. During this process, it is able to maintain important molecules called polyphenols, which seem to be responsible for many of the benefits of green tea. While black tea is produced by a complex wilting and fermentation process. Oolong tea is produced by a process intermediate to that of green and black tea. The leaves of the tea plant are used both as a social and a medicinal beverage.

Green Tea Extract Specification(COA)





Polyphenols ≥ 98%

98.06% UV

EGCG ≥ 50%

51.20% HPLC



Fine Powder



Reddish brown









Soluble in Water (40℃)


Part Used



Drying Method

Spray drying


Physical Characteristics

Particle Size

100% through 80 mesh


Loss on Drying



Bulk Density



Heavy metals

Total Heavy Metals









Microbiological Tests

Total Plate Count



Total Yeast & Mold













American Warehouse

It saves your money and time to ship goods from USA warehouse.

Detailed address: 1901 S. Lynx Place, Ontario, CA 91761

Green tea extract Benefit and Dosage

1. Antioxidant (Cancer Prevention)

Green Tea Extract contains numerous compounds, including Polyphenols and Catechins, that provide potent antioxidant benefits. Taking Green Tea Extract can protect against harmful free radicals that attack the immune system and cause diseases, such as cancer.

Recommended dosage —— 600mg of Green Tea Extract a day

2. Weight loss

Green tea extract rich in polyphenols (EGCG and others) and caffeine may support a weight-loss program by stimulating carbohydrate metabolism or by inhibiting the digestion of fat in the intestine. Fat burning effects are highly synergistic, almost dependent on not consuming caffeine habitually.

Recommended dosage —— 300mg EGCG to 150mg caffeine equivalent per day

3. High cholesterol

According to several trials, supplementing green tea extract has been shown to lower total cholesterol and low-density lipoprotein (LDL or “bad”) cholesterol levels in people with moderately high cholesterol levels. Green tea catechins are potent inhibitors of the enzyme, Squalene epoxidase, which is needed for the forming of cholesterol.

Recommended dosage —— 200 mg of green tea catechins daily

4. Diabetes

Several trials have reported positive findings regarding the anti-diabetes properties of green tea extract among people with type 2 diabetes or borderline diabetes. Green tea extract consumption can significantly improve blood glucose control and insulin sensitivity.

Recommended dosage —— 400 to 700 mg of Green Tea Extract a day

5. Anogenital warts

A specific green tea extract ointment (Veregen) is FDA-approved for treating Anogenital warts. It is considered to act via antiviral, immunomodulatory, antioxidant, and antiangiogenesis mechanisms.

Recommended dosage —— Topical application of the ointment 3 times a day for a maximum of 6 weeks

6. Sunburn

Creams containing green tea extract, when used topically, can protect skin against ultraviolet rays. According to some trails, erythema and inflammation consequent to solar-simulated UV exposure was reduced and was suggested to be related to the antioxidant and anti-inflammatory activity of tea polyphenols.

Recommended dosage —— topical application of green tea extract containing 2.5 to 10% polyphenols

*The Content here is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician with any questions you may have regarding a medical condition.

Product packaging





By Express By Air By Sea
Suitable for under 50kg
Fast: 7-15 days
High cost
Door to door service
easy to pick up the goods
Suitable for more than 50kg
Fast: 7-15 days
High cost
Port to port
professional broker needed
Suitable for more than 500kg
Slow: 7-45 days
Low cost
Port to port
professional broker needed

How To Buy Green tea extract

Paypal(Suitable for under 500USD) Western Union(Suitable for under 5000USD) Bank Transfer(Suitable for all amount)
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Easy to handle
Reasonable bank charges
Arrive time: immediately
Easy to handle
Reasonable bank charges
Arrive time:2-3 work days
Easy to handle

Green tea extract Manufacturers And Laboratory Shows

Green Tea Extract factory

With an investment of 80 million RMB, the construction of the factory started from 2012 and was finished at 2014. There are three production lines that meet the GMP standard in our factory which can process 6,000 ton raw materials each year with production of 900 ton plant extract. Our factory has been issued with the GMP certificate by China Food and Drug Administration in the year 2014.

Green Tea Extract manufacturer GMP Production Line

Plant extract testing laboratory

Due to the complexity of plant extract and the deficiency industrial standards, one of our founders established a professional testing lab with an investment of 15 million RMB in 2014. The laboratory is equipped with five High performance liquid chromatography, one Gas Chromatograph, one Atomic Absorption Spectrometer, one Liquid mass spectrometry, one TLC scanner, one Automatic polarimeter, one Infrared Spectrometer, one Automatic melting point apparatus, one Mold incubator, one UV-visible spectrophotometer, one Portable Pressure Steam Sterilizer, one Single clean bench, one Explorer quasi-microbalance, one Electronic balance, and one Experimental resistance furnace.

Our Mission And Philosophy

Where to buy Green Tea Extract? Where to find good Green Tea Extract Manufacturers and Green Tea Extract suppliers? Where can i Looking for Green Tea Extract purchase? Where can i purchase Green Tea Extract price and where to get Green Tea Extract for sale? Is that the very question that lingers in your mind every time you do purchasing? Well, that should not be your headache any longer since we are committed to help you get rid of it completely. We can provide you with the safest and most effective Green Tea Extract. To ensure the quality of any products that you buy on your platform, we have signed an investment and cooperation agreement with Natural Medicine Public Technical Service Platform, the largest and most professional third-party testing agency in China. Any extract you buy will have to pass the test of our strategic partner before delivery.
To ensure that the production process is under our control, we have built factory of our own, what’s more, we have bought the most shares of several high-quality manufacturers. From raw material selection, to every specific production procedure, to the storage of every kind of product, every detail is under the inspection of our specialists with at least ten years’ experience.