| HS Code | 228229 |
| Product Name | Organic Green Tea Extract |
| Source | Camellia sinensis leaves |
| Certification | USDA Organic |
| Form | Powder |
| Color | Light green |
| Taste | Slightly bitter |
| Caffeine Content | Moderate |
| Main Active Compounds | Polyphenols (EGCG), catechins |
| Solubility | Water-soluble |
| Use Case | Dietary supplement |
| Storage Condition | Cool, dry place |
| Serving Size | 500mg |
| Manufacturing Process | Water extraction |
| Country Of Origin | China |
| Shelf Life | 24 months |
As an accredited Organic Green Tea Extract factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Packed in a sealed, resealable 500g pouch, labeled “Organic Green Tea Extract,” with batch number and storage instructions printed clearly. |
| Shipping | Organic Green Tea Extract is securely packaged in tightly sealed, food-grade containers to preserve freshness and prevent contamination. The product is shipped via temperature-controlled transport, with clear labeling and documentation. Care is taken to comply with safety and regulatory guidelines, ensuring fast, reliable delivery to maintain product integrity. |
| Storage | Organic Green Tea Extract should be stored in a cool, dry, and well-ventilated area away from direct sunlight and moisture. Keep the container tightly closed to prevent contamination and exposure to air. Ideally, store at room temperature and away from strong odors, heat sources, and incompatible materials to maintain its potency and quality. Always follow manufacturer guidelines for optimal storage conditions. |
Competitive Organic Green Tea Extract prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to admin@ascent-chem.com.
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Tel: +8615365186327
Email: admin@ascent-chem.com
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Our story with green tea extract started over a decade ago in the heart of Zhejiang, where tea growers have passed on their craft for hundreds of years. We use handpicked organic Camellia sinensis leaves, grown without synthetic pesticides or chemical fertilizers. We have direct involvement in every stage—from tending the organic soil to processing the leaves on-site. The extract comes from the spring harvest, when catechin content peaks. Our typical powder is Model GTX-980. At the heart of GTX-980 is its EGCG concentration of not less than 98 percent, measured by high-performance liquid chromatography. That high EGCG content comes only through rigorous process control and skilled extraction, not shortcuts.
For food, beverage, supplement, and cosmetic formulators, the difference becomes clear once you smell the fresh, slightly grassy aroma. Most extracts on the market lack this aromatic profile because the leaves go through higher temperatures or sit for long transport times. We avoid high-heat steps, using a gentle water-ethanol extraction at low temperature—retaining both catechins and amino acids like L-theanine, while practically eliminating bitterness.
Our facility operates under strict organic certification. The extraction runs in stainless steel closed-loop systems, and every batch passes third-party tests for heavy metals, pesticide residues, and microbial contamination. From the beginning we found the biggest advantage came not from a marketing label, but from the trust our customers could build up batch after batch.
Those of us who have worked the line and spent late nights in the lab know green tea extract is more than a list of catechin numbers. Some customers come asking about the percentage of EGCG, but the real test comes in finished product application. We help beverage brands looking for clarity and stability, since some green tea extracts quickly turn their drinks cloudy. Our clarification step removes insoluble polysaccharides, so our extract dissolves quickly into cold water and leaves no floating material. Supplement companies trying to tablet a high-load formula find the GTX-980 powder has just the right granulation and flows evenly to avoid tableting issues.
In cosmetics, formulators want both carrier compatibility and active antioxidant content. Our extract holds color and remains free from tannic residue, allowing clear serums and creams. For all these cases, consistency beats any single test—no batch-to-batch color variation, no change in taste profile, no surprises with solubility. That reliability only comes by working alongside our partners and sharing our data straight from the line.
Years of direct trial and error have shown us how to dial in extraction time, alcohol ratio, and dew-point control for maximum profile stability. During shelf-life studies, we track catechin retention and measure any shift in color, smell, or taste. The extract gets packed under nitrogen to keep oxidation at bay, avoiding that all-too-familiar “off” note that creeps in otherwise. Many competitors take shortcuts, packaging their product after only a basic drying step; we’ve learned the hard way that keeping oxidation low makes all the difference over six to twelve months on a shelf.
We keep open communication with growers and processors and trace each shipment to the original plot of land. Since we run both extraction and drying facilities ourselves, full traceability never becomes mere paperwork—it shows up in true residue-free status year after year. Some marketplaces blend extracts from multiple origins or even spike them with synthetic catechins to boost numbers. Every kilo of our extract can be traced down to its field, harvest week, and batch number. Problems get solved quickly because there’s a real person behind the supply chain—not just a warehouse or spreadsheet.
Our green tea plants draw from soil untouched by urban or industrial runoff, and routine soil tests confirm the absence of lead or other contaminants. We noticed a positive impact each harvest since shifting to narrower infusion windows—leaves picked too late often yield less potent catechins and more oxidation, so our team picks early, even at the cost of total harvest yield. The difference is tangible in both laboratory analysis and final application.
Food safety comes naturally because we build relationships face-to-face. Each stage of processing includes rigorous checkpoints for microbiology, pesticides, and mycotoxins. The extract routinely meets EU and US standards for residue and purity. International beverage and supplement brands appreciate this, especially as regulatory authorities tighten controls on imported extracts.
Years of work with R&D teams—both small brands and multinational companies—have shown us the importance of practical application. Often, customers have trouble incorporating “green tea extracts” from other sources that separate in suspension or develop astringency over shelf life. Our extract disperses quickly into water, holding its color and flavor, and doesn’t turn bitter with time because we keep residual caffeine levels low and carefully balance the drying temperature. The taste remains clean, with no harsh back-note, so even high-dosage beverage and functional food recipes can feature green tea as a hero ingredient without negative aftertaste.
Many producers overlook the fine points: compressibility, solubility in ethanol and water, and temperature sensitivity. Working hands-on with tableters, beverage R&D and cosmetic chemists, we have adjusted our process to remove insolubles and guarantee flow rates for automated dosing. That care saves time and rework for every downstream customer.
Compared with traditional solvent-extract products, our organic green tea extract remains free from synthetic processing aids. We rely on food-grade ethanol—never methanol or denaturing agents—and test every outbound batch for residual solvents. This zero-tolerance policy for contaminants directly supports clean-label product claims.
Some supplement brands request extra-fine powders for capsule filling, while beverage makers want less-dense granules that pour easily. Our on-site spray-drying equipment gives us control over fineness, density, and moisture levels. Moisture remains under 5 percent, which extends shelf life naturally without needing additional preservatives.
Organic means more than a marketing badge. It has reshaped our operations from the soil up: local inspectors check every part of the chain from compost input to finished packaging. We invest in organic-approved processing agents and regularly renew our certifications to match evolving national and international requirements. A typical batch of GTX-980 passes both USDA and EU organic standards, which strict retail buyers now require for supplement or beverage launches.
Our growers use soil amendments like spent tea mulch and plant-based composts, which help keep the primary active constituents—mainly EGCG, ECG, EGC, and L-theanine—at higher concentrations. Pest management relies on physical barriers and biological approaches, never broad-spectrum chemical sprays. The leaves arrive at the factory field-fresh, and we keep the supply chain as short as possible, often handling harvests and extraction on the same day.
The result is an extract where the antioxidant profile stays intact, measured batch for batch using validated quantitative testing. A real-world effect comes through in customer feedback: better taste, longer shelf life in beverage applications, and higher acceptance in clean-label food and supplement product audits.
Not all extracts are created equal. We hear time and again from customers who tried other “green tea extract” suppliers and found the finished product dark, bitter, or unstable. The biggest differences trace back to raw material selection, extraction precision, and post-extraction handling.
We only take spring-leaf harvest, which means higher levels of EGCG and amino acids such as L-theanine, giving a rounder taste and higher antioxidant value. Many competitors take mixed-leaf, off-season raw material and focus only on meeting a minimum catechin level. Their approach can include using high temperatures or excessive solvent, resulting in oxidation and bitter, astringent taste. Beyond flavor and stability, this high-temperature approach can degrade key polyphenols and create byproducts not declared on the label.
Some extracts tested from global suppliers show a synthetic spike, in which natural green tea powder gets mixed with isolated EGCG or caffeine for the sake of label claims. By running a fully integrated process, we keep the integrity of our product fully transparent. Every batch is tested using HPLC and checked for foreign compounds, with certificates available for inspection by partners and regulatory bodies.
Comparisons with non-organic or conventionally extracted powders reveal higher pesticide residues, occasional heavy metal spikes, and greater variance in moisture content. After firsthand analysis and field returns, we revisit our process design several times each year to keep pace with new requirements and to avoid the sort of non-compliance that could shut down an export order.
R&D staff at ready-to-drink beverage makers have told us how they battled cloudiness in green tea drinks using other extracts. After shifting to our product, clarity improved and flavor notes remained consistent over the product’s life. A natural food bar manufacturer solved a recurring issue with bitterness leaching through during hot-fill processing by changing to our low-caffeine, organic extract. Our ability to tailor moisture and granule size for their specific process stepped up their speed and output.
Nutraceutical companies looking to build premium immune support or energy blends find that our process reduces unwanted fillers or adulterants. Clean label audits confirm this year after year. In personal care, cosmetic brands trust the extract to add both antioxidant functionality and a clean, green-sourced identity to finished creams and serums. This track record derives directly from keeping the process grounded, working closely with brand R&D, and holding batch integrity as the highest standard.
Shelf-life remains a top concern for every partner we serve. By packing under nitrogen and working with desiccant-supported containers, the polyphenol content in our powder retains its level even after a year of storage. We collaborate with supplement companies on accelerated stability tests, ensuring catechin levels do not fall below label claims at the end of shelf life.
As demand for clean-label, plant-derived antioxidants grows, the pressure on both quality and sustainability has never let up. We have weathered drought years by investing in irrigation and protective crop row covers, ensuring raw supply stays steady. Without chemical fertilizer or broad-spectrum pesticides, crop rotation, composting, and beneficial insects fill the gaps. These measures keep both our product and land healthy for the long term.
Transport disruptions or pandemic-era logistics rarely catch us off guard because we maintain both buffer stock and a close relationship with raw leaf suppliers not dependent on global spot markets. That’s a unique position compared to importers who sometimes fill spot orders with lower-grade extract. Pricing always reflects labor, testing, and tight harvest windows—not arbitrary markup.
As regulators and customers ask for proof at every stage, physical and analytical traceability requires real infrastructure—both digital recordkeeping and old-fashioned human oversight. Our team uses advanced barcoding for internal tracking and photographs batches at every stage. Partners can review any step: from field, to extraction, to packaging.
Some new customers come with concerns about contaminants—pesticides, heavy metals, mycotoxins. Multiple lab tests, both internal and third-party, back up every claim. We have never failed a pesticide screen, and have helped downstream partners pass retail chain audits and customs checks countless times.
We keep reinvesting in both equipment and people. R&D never stands still: we test new drying steps, extraction ratios, and organic processing aids. We benchmark every batch against our last five years of quality reports, never settling for “good enough.” Continuous dialogue with both longtime and new customers drives root-cause analysis if an issue ever arises.
Real value comes out of direct engagement between manufacturing, quality, and the end customer. Our green tea extract looks, smells, and performs consistently not because of automation alone, but because every employee, from the field to QA, stands behind the product. Integrity in both process and promise defines our extract, and the results show up in both customer satisfaction and final product performance.
Many brands gravitate toward “organic” claims or high EGCG numbers, but years of field experience and customer collaboration have taught us to answer to more than just test results. The difference between an average and a truly reliable extract always turns on integrated production, full traceability, and a commitment to make real improvements year after year.
We invite formulators, brands, and end-users to look beyond labels and numbers. Sustainable sourcing, strict process integrity, hands-on experience, and ongoing commitment to improvement all shape the outcome in a finished product. From supplement tablets to ready-to-drink beverages to clean-label cosmetics, our organic green tea extract GTX-980 offers clarity, taste, stability, and the trust that only a true manufacturer can bring.
