EGCG, Epigallocatechin Gallate, is a standardized polyphenol extract powder from dried green tea leaves of *Camellia sinensis*. Our green tea EGCG is produced through raw tea sorting, cleaning, water/ethanol extraction, concentration, purification, spray drying, sieving and sterilization. Mature fresh green tea leaves are adopted as raw materials and processed under low-temperature gentle extraction to retain natural catechin compounds. This clean-label plant extract is light yellow to off-white fine powder with a characteristic faint tea aroma, widely used for food, dietary supplement and bulk export.

Many EGCG products on the market suffer from unstable content, easy oxidation and discoloration caused by high-temperature processing and rough purification. Our EGCG extract adopts low-temperature extraction and spray drying. We strictly select tea leaves and remove old stems, impurities and deteriorated raw materials. Coarse residues and irrelevant fractions are filtered. The finish

We supply food-grade EGCG extracted from dried green tea leaves of Camellia sinensis. Standard specifications: EGCG 50%, 80%, 90%, 95% (HPLC test); total tea polyphenols customized grades available. Multiple mesh sizes can be selected for solid drink, supplement and botanical compound formulation. Each batch is tested by third-party accredited laboratories to meet international food safety and clean label standards.

Specifications

Botanical Source Dried leaves of Camellia sinensis (Theaceae)
Processing Technology Green tea selection, cleaning, extraction, concentration, purification, spray drying, sieving, sterilization
Appearance Fine light yellow to off-white powder, uniform texture; mild natural tea aroma, no mould, rancid or stale odour
Natural Components EGCG, EGC, EC, ECG and other tea catechins, tea polyphenols naturally present in green tea
Available Types Green tea extract powder; EGCG 50%/80%/90%/95%, custom total polyphenol content, multiple mesh specifications, organic grade optional
Handling Feature Good water solubility, easy to mix into solid powder blends, beverage, capsule and tablet formulations
Key Features Stable active content, low heavy metal and solvent residue, consistent batch sensory, clean formula, vegan and non-GMO
Available Certifications ISO22000, Halal, Kosher, Non-GMO, Vegan compliant; organic grade optional
Shelf Life 24 months under sealed, cool, dry and dark storage

Camellia sinensis belongs to Theaceae family. Green tea leaves are rich in natural catechin polyphenols. Our EGCG uses high-quality green tea leaves as raw material, processed by gentle extraction and low-temperature spray drying to retain native catechin substances. This plant-derived extract has stable physical properties and flexible application, fitting the global trend of natural, plant-based and clean-label food and supplement ingredients.

With fine powder form, natural tea aroma, stable active content and reliable batch consistency, EGCG is widely applied in plant nutrition drinks, solid supplements and food ingredient manufacturing:

We run standardized green tea cleaning, controlled extraction, purification and spray drying production lines. Stable raw material supply and complete batch QC system ensure stable assay value, low impurities and consistent flavour for bulk export orders.