We supply food-grade tea polyphenols extracted from dried green tea leaves of Camellia sinensis. Standard specifications: Tea Polyphenols 60%, 80%, 90%, 95% (UV test); EGCG content can be customized. 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.

• 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 brownish-yellow powder, uniform texture; mild natural tea aroma, no mould, rancid or stale odour

• Natural Components: Tea polyphenols, EGCG, EGC, EC, ECG and other catechins

• Available Types: Green tea extract powder; tea polyphenols 60%/80%/90%/95%, custom EGCG 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

Raw Material Natural Characteristics

Camellia sinensis belongs to Theaceae family. Green tea leaves are rich in natural tea polyphenols and catechins. Our tea polyphenols use high-quality green tea leaves as raw material, processed by gentle extraction and low-temperature spray drying to retain native polyphenol 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.

• Natural Plant Source: Harvested from mature green tea leaves from standardized tea planting bases, free from thick stems, debris and deteriorated leaves.

• Mild Low-Temp Extraction Process: Water-ethanol extraction, low-temperature drying reduces oxidation and thermal damage, protecting natural polyphenol components and powder colour.

• Consistent Quality Standard: Unified purification, assay testing and mesh classification guarantee stable potency and colour between batches, convenient for end product formulation.

• Wide Application Flexibility: Fine powder can be directly blended or dispersed in liquid, compatible with most supplement, beverage and food production systems.

Disclaimer: This product is food-grade natural botanical raw material only, for food and dietary supplement formulation and processing. All descriptions only refer to natural material properties and application features. No medical judgement, treatment or health-related claims are made.

Application Fields

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

• Plant Beverage Formulation: Functional polyphenol drinks, plant-based nutritional beverages, compound antioxidant drinks

• Solid Supplement Blends: Compound nutrition powder, solid beverage, superfood blend, capsule and tablet raw material

• Specialty Food Recipes: Cereal mix, energy bar, baked food and clean-label functional food development

• Food Ingredient Compounding: Compound botanical formulations, clean label food production, natural polyphenol ingredient

• Retail Packing: Bulk raw material for private label retail packaging of tea polyphenol green tea extract powder

Our Supplier Advantages

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.

• Careful Raw Material Selection: Select tender green tea leaves, remove old stems, broken leaves and foreign impurities to control quality at source.

• Controlled Gentle Processing: Precisely control extraction, concentration and drying parameters to avoid high-temperature oxidation, protect natural tea polyphenol components and colour.

• Multi-stage Purification and Sifting: Combine impurity removal, purification, sterilization and powder sieving to reduce foreign matter and coarse particles, improve powder uniformity.

• Full Batch Quality Control: Each batch is tested for tea polyphenol content, moisture, microbial count, heavy metals and solvent residues before shipment, complying with international export standards.

• Custom Service Available: Support custom tea polyphenol / EGCG assay, mesh size and packaging; COA, MSDS and other export documents can be provided.

Packaging and Storage Guidelines

• Standard Export Packaging: 25kg food-grade aluminium foil lined drum; small trial packs available upon request

• Storage Conditions: Keep in cool, dry, dark and ventilated warehouse, away from high temperature, humidity and direct sunlight.

• Storage Reminder: Tea polyphenols are sensitive to moisture, heat, light and oxygen. Keep tightly sealed after opening to prevent moisture absorption, caking, colour darkening and active component degradation.

FAQ

Q1: What specifications of tea polyphenols can you supply?

A1: We supply green tea extract tea polyphenols from Camellia sinensis, standard tea polyphenols 60%/80%/90%/95% (UV), customizable EGCG content, multiple mesh sizes, organic grade optional.

Q2: Are there any additives added to your tea polyphenol powder?

A2: Our bulk tea polyphenols only undergo extraction and purification. No added sugar, artificial colours, flavours or preservatives, suitable for clean label and vegan production.

Q3: What about sample service, MOQ and lead time?

A3: Samples are available for formulation and quality testing. Regular grades are in stock for prompt shipment. Custom requirements can be negotiated separately.