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100% Natural Green Tea Extract EGCG Polyphenols Green Tea Extract Powder Capsules

Basic Information
Place of Origin: China
Brand Name: Tonking
Certification: ISO, HACCP, KOSHER, HALAL
Model Number: 4:1~20:1, 90% Tea Polyphenols
Minimum Order Quantity: 1kg
Packaging Details: 1kg/bag, 25kg/drum or customized
Delivery Time: 3-5 working days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 3000kg per month
Detail Information
Appearance: Brown Powder Active Ingredient: Tea Polyphenol, EGCG
Grade: Food & Medcine Grade Mesh Size: 80 Mesh
Application: Health Supplements Shelf Life: 24 Months
Storage: Cool And Dry Place COA: Available

Product Description

100% Natural Green Tea Extract EGCG Polyphenols Green Tea Extract Powder Capsules


Green tea has been one of the most popular and sought-after beverages in Asia for centuries, thanks to its incredible health benefits. With the rise of global awareness about health and well-being, the popularity of green tea has spread across the world, and it is now recognized as one of the healthiest beverages in the world.


Product Name:
Green Tea Extract Powder
Part Used
Polyphenols 30%~98%
EGCG 50%~98%
Brown powder
Grade Food & medicine grade
Shelf Life:
24 months
1kg/ Bag, 25kg/Fiber Drum
1. Functional foods
2. Healthcare supplement
3. Medicine field


COA of Green Tea Extract


Analysis Specification Result Test method
Physical Description      
Appearance Brown yellow powder Brown yellow powder Visual
Odor & Taste Characteristic Characteristic Organoleptic
Particle size 90% pass 80 mesh 90% pass 80 mesh CP2010
Solubility Water soluble Water soluble Visual
Extract solvent Ethanol & water Ethanol & water /
Chemical Tests      
Identification Positive Positive TLC
Assay (Polyphenols) 98.0% Min 99.96% UV
Catechins 80% Min 80.58% HPLC
EGCG 50% Min 50.6% HPLC
Loss on drying 5.0% Max 2.82% GB/T5009.3-2015
Ash 3.0% Max 1.02% GB/T5009.4-2015
Heavy metals 10.0ppm Max <10.0ppm CP2015
As 1.0ppm Max <1.0ppm GB/T5009.11-2015
Pb 1.0ppm Max <1.0ppm GB/T5009.11-2015
Microbiology Control      
Total plate count 1000cfu/g Max <1000cfu/g GB4789.2-2015
Yeast & Mold 100cfu/g Max <100cfu/g GB4789.15-2015
E.Coli Negative Negative GB4789.3-2015
Salmonella Negative 100% Natural Green Tea Extract EGCG Polyphenols Green Tea Extract Powder Capsules 0Negative GB4789.4-2015
Sterilization High temperature & high pressure for short time (5℃~10℃)
Conclusion Complies with the standards.
General Status Non-GMO, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.

Storage: Store in a well-closed place with constant low temperature and no direct sun light.


Application of Green Tea Extract Powder:

1.  Green Tea Extract Powder can be applied in cosmetic field.


2. Green Tea Extract Powder can be applied in functional food field


3. Green Tea Extract Powder can be applied in health supplement


4. Green Tea Extract Powder can be applied in beverage field.

Contact Details
Richard Zhang

Phone Number : +86-29-89388355 / +86-13619217035

WhatsApp : +8613619217035