Green Tea Extract Supplier & Bulk EGCG Catechins Powder Manufacturer
Gensei supplies Estratto di tè verde in polvere, noto anche come Estratto di Camelia sinensis, Polifenoli del tè verde, Catechins Powder o EGCG Green Tea Extract, for dietary supplements, capsules, tablets, gummies, nutrition powders, drink powders and custom premix manufacturing. We support supplement brands and contract manufacturers with bulk supply, EGCG specification, catechin specification, COA, sample availability and global B2B sourcing support.
Product Highlights
- Bulk Green Tea Extract raw material for dietary supplement manufacturing
- Standardized tea polyphenols, catechins and EGCG options available
- Suitable for capsules, tablets, gummies, drink powders, nutrition powders and premixes
- Caffeine-controlled and decaffeinated options can be discussed according to project needs
- COA, specification sheet, SDS and technical documents available for qualified buyers
- Non-GMO, allergen, vegan, organic or origin statements can be discussed according to sourcing plan
- Bulk packaging, sample support and export coordination available
Che cos'è l'estratto di tè verde?
Green Tea Extract is a botanical supplement ingredient made from Camellia sinensis leaves and commonly standardized for tea polyphenols, catechins or EGCG.
Estratto di tè verde in polvere is produced from the leaves of Camellia sinensis. In supplement manufacturing, it is used in capsules, tablets, gummies, nutrition powders, drink powders and custom premixes. For B2B procurement, buyers usually evaluate Green Tea Extract by botanical source, extraction method, tea polyphenol content, total catechins, EGCG level, caffeine level, assay method, carrier, color, taste profile, heavy metals, pesticide residues, microbiology, documentation, packaging and destination market requirements.
Tea Botanical Ingredient
Green Tea Extract is selected by supplement brands for tea-based botanical formulas, wellness products and active lifestyle supplement concepts.
EGCG & Catechin Options
Common B2B specifications include tea polyphenols, total catechins, EGCG and caffeine-controlled options.
Supplement Supply Focus
Gensei focuses on B2B raw material supply for supplement brands, OEM factories and contract manufacturers.
Green Tea Extract Specification Options
Final specifications depend on botanical source, polyphenol level, catechin level, EGCG level, caffeine requirement, extraction process and destination market requirements.
| Parametro | Typical Options |
|---|---|
| Product Category | Green Tea Extract Powder / Camellia sinensis Extract / Botanical Supplement Ingredient |
| Botanical Source | Camellia sinensis leaves |
| Common Synonyms | Green Tea Extract, Camellia sinensis Extract, Green Tea Polyphenols, Tea Catechins, EGCG Green Tea Extract, Green Tea Leaf Extract |
| Main Active Markers | Tea polyphenols, total catechins, EGCG, EGC, ECG, EC and caffeine according to specification |
| EGCG Reference | Epigallocatechin gallate, CAS 989-51-5, molecular formula C22H18O11 |
| Typical Specification Options | Tea polyphenols 50%–98%, catechins 30%–90%, EGCG 10%–98%, or customized specification according to batch COA |
| Caffeine Options | Natural caffeine level, low-caffeine option or decaffeinated option can be discussed according to formula needs |
| Metodo di analisi | Tea polyphenols, catechins, EGCG or caffeine by HPLC, UV or other agreed testing method according to specification |
| Typical Appearance | Brown, yellow-brown, greenish-brown or tan fine powder depending on extract ratio and process |
| Grade Options | Food grade, supplement grade, organic option, non-GMO option or customized grade according to project requirements |
| Applicazioni comuni | Botanical supplements, capsules, tablets, gummies, drink powders, nutrition powders, functional blends and premixes |
| Testing Items | Polyphenol assay, catechin profile, EGCG, caffeine, botanical identity, moisture, ash, bulk density, mesh size, heavy metals, pesticide residues, microbial limits and residual solvents upon request |
| Documents | COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement, organic certificate and technical documents upon request |
| Imballaggio | 1 kg, 5 kg, 10 kg, 20 kg, 25 kg bag/carton/drum or customized bulk packaging |
| Immagazzinamento | Store in a cool, dry, sealed environment. Protect from heat, moisture, direct sunlight and repeated exposure to humid air. |
Note: This table is for B2B sourcing reference. Final tea polyphenol content, catechin profile, EGCG level, caffeine level, assay method, grade, packaging, shelf life and documentation should be confirmed according to the actual batch and purchase agreement.
Green Tea Extract vs. Green Tea Powder
Green Tea Extract and Green Tea Powder are related tea ingredients, but they differ in concentration, standardization and formulation positioning.
| Item | Estratto di tè verde | Green Tea Powder |
|---|---|---|
| Elaborazione | Extracted from Camellia sinensis leaves and usually standardized for active markers | Ground green tea leaves, usually less concentrated and not always standardized |
| Typical Positioning | Selected for formulas requiring defined polyphenols, catechins, EGCG or caffeine level | Selected for whole-tea positioning, flavor, color or less concentrated tea powder applications |
| Formulation Notes | Review taste, caffeine level, EGCG level, extract ratio, solubility and warning requirements | Review flavor, color, serving size, particle size and natural caffeine contribution |
| Buyer Note | Confirm marker compounds, assay method, caffeine, residual solvents and COA before sourcing | Do not substitute for Green Tea Extract unless the formula, label and finished product positioning allow it |
Applications in Dietary Supplements
Gensei supplies Green Tea Extract primarily for botanical supplements, wellness formulas and functional nutrition products.
Why Choose Gensei as Your Green Tea Extract Supplier?
Gensei provides procurement-oriented support for supplement brands and contract manufacturers sourcing Green Tea Extract.
Supplement-Focused Supply
Our Green Tea Extract support is focused on capsules, tablets, gummies, drink powders, nutrition powders, botanical blends and premixes.
Marker Specification Matching
Gensei can discuss tea polyphenols, catechins, EGCG, caffeine-controlled or decaffeinated options according to formula requirements.
Document Support
COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement and organic documents can be provided for qualified B2B buyers.
Application Matching
We help match EGCG level, catechin profile, caffeine level, taste profile, carrier and particle size with capsules, tablets, gummies and drink powders.
Bulk Packaging
Bulk packaging can be arranged according to specification, order quantity, stability needs and shipping requirements.
Global Supply Support
Gensei supports international supplement buyers with quotation, sample coordination, documentation and export shipment planning.
Quality Control & Documentation
For Green Tea Extract purchasing, botanical identity, catechin profile, EGCG level, caffeine content and batch documentation are essential for supplier evaluation.
Lotto COA
Certificate of Analysis can be provided to verify key batch parameters such as tea polyphenols, catechins, EGCG, caffeine, moisture and quality limits.
Specification Sheet
Technical specifications help your R&D, purchasing and quality teams evaluate suitability before bulk purchase.
Safety & Handling
SDS and storage information can support internal handling, warehousing and supplement production planning.
Green Tea Extract should be protected from moisture, heat and strong light. Buyers should confirm botanical source, EGCG level, total catechins, caffeine content, assay method, residual solvents, pesticide residue limits, microbiology, shelf life, packaging and storage conditions before placing bulk orders.
Bulk Ordering Process
Gensei helps supplement buyers move from specification review to quotation, sampling and shipment.
Domande frequenti
Common questions from supplement brands, OEM manufacturers, contract manufacturers and ingredient buyers.
Che cos'è l'estratto di tè verde?
Green Tea Extract is a botanical extract made from Camellia sinensis leaves. It is used in dietary supplements, botanical capsules, tablets, gummies, drink powders, nutrition powders and custom premixes.
What are common names for Green Tea Extract?
Common names include Green Tea Extract, Camellia sinensis Extract, Green Tea Polyphenols, Tea Catechins, EGCG Green Tea Extract and Green Tea Leaf Extract depending on material form and specification.
What EGCG or catechin specifications can Gensei supply?
Gensei can discuss Green Tea Extract options such as tea polyphenols, total catechins, EGCG and caffeine-controlled specifications according to your formula, label and finished product requirements.
What is the difference between Green Tea Extract and Green Tea Powder?
Green Tea Extract is extracted and commonly standardized for tea polyphenols, catechins, EGCG or caffeine, while Green Tea Powder is ground tea leaf material and is usually less concentrated.
Can Green Tea Extract be used in gummies?
Yes. Green Tea Extract may be used in gummy supplement concepts. The final choice should consider taste, color, caffeine level, serving size, texture, processing temperature and stability.
Can Green Tea Extract be used in capsules or tablets?
Yes. Selected Green Tea Extract specifications can be used in capsules and tablets. Buyers should confirm bulk density, flowability, moisture, excipient compatibility, caffeine level and serving size.
Can I request COA and EGCG specification before ordering?
Yes. Qualified B2B buyers can request COA, specification sheet, SDS and related technical documents before placing a bulk order.
What is the MOQ for Green Tea Extract?
MOQ depends on EGCG level, catechin profile, caffeine requirement, organic status, carrier, packaging, stock status and destination market. Please contact Gensei with your required specification and purchase quantity for a detailed quotation.
How should Green Tea Extract be stored?
Green Tea Extract should generally be stored in a cool, dry and sealed environment. Avoid moisture, heat and direct sunlight to help maintain extract quality and batch consistency.
Do you supply Green Tea Extract for medical or pharmaceutical use?
This page is focused on B2B dietary supplement ingredient sourcing. If your project involves pharmaceutical, medical food or regulated therapeutic applications, please confirm the required grade, documentation and regulatory pathway separately.
Source Bulk Green Tea Extract from Gensei
Looking for a Green Tea Extract supplier or bulk EGCG catechins powder manufacturer for dietary supplements? Contact Gensei to request quotation, COA, EGCG specification, catechin profile, MOQ, sample availability and global shipping support.
Disclaimer: This product information is intended for B2B dietary supplement ingredient sourcing and formulation reference only. It is not intended to diagnose, treat, cure or prevent any disease. Final supplement claims, dosage, labeling, caffeine declaration, warning statements, ingredient declaration, product classification and market compliance should be reviewed according to applicable regulations in the destination market. Green Tea Extract products may require additional review for caffeine level, EGCG intake, target population and warning language depending on the market and finished formula.