Green Tea Extract 98% Polyphenols

Green Tea Extract 98% Polyphenols - Verified High-Purity Botanical Ingredient

Organic Herb Inc. (Stock Code: 872213) supplies Green Tea Extract 98% Polyphenols - one of the highest commercially available concentrations for nutraceutical, functional food, and cosmetic applications.

Sourced from Camellia sinensis clears out over our 8,000+ section of land GAP-certified domains in China's chief tea-growing locales, this extricate experiences water-ethanol extraction and HPLC confirmation to ensure power and purity.

Key differentiators:

· 98% least polyphenols (HPLC confirmed) with 40% EGCG content

· Full compliance: CGMP, FSSC22000, ISO9001, HALAL, Legitimate certified facilities

· US stock prepared: 4 stockrooms through our California backup Soil Made Nutritions

· 42-person R&D group with $1.2M+ expository hardware investment

Free 100-500g tests accessible for qualified formulators.

Technical Specifications

Parameter	Specification
Botanical Name	Camellia sinensisO. Ktze
Active Content	98% Total Polyphenols (min.)
EGCG Content	40% (min.)
Alternative Specs	40% L-theanine, 4:1 ratio extract available
Verification Method	HPLC/UV-VIS/TLC
Extraction Solvent	Water/Ethanol
Physical Form	Fine brownish-yellow powder
Source Material	Premium tea leaves (GAP-certified estates)
Particle Size	95% pass 80 mesh
Moisture	≤5.0%
Standard Package	25kg/fiber drum with double PE bag
MOQ	25kg
Lead Time	7 days (US warehouses); 14-21 days (direct from China)
Shelf Life	24 months (sealed, cool, dry storage)
Certifications	NSF GMP, Kosher, Halal, ISO9001, FSSC22000, Organic (upon request)

Why 98% Polyphenols Matter for Your Formulation

Maximum Potency, Minimum Dosage

Most commercial green tea extricates contain 50-80% polyphenols. Our 98% standardization means:

Lower incorporation rates.Achieve helpful dosages with 150-200mg instep of 400-500mg, diminishing capsule estimate or taking off room for synergistic ingredients.

Predictable performance.Eliminate clump variety that plagues entirety herb powders. Each generation run conveys indistinguishable ORAC values and antioxidant capacity.

Cleaner labels.Less filler, more dynamic compound. This things to formulators focusing on premium supplement markets where straightforwardness drives obtaining decisions.

Cost proficiency at scale.While per-kilo estimating runs higher than lower concentrations, cost-per-dose regularly diminishes due to decreased fabric usage.

Source Integrity: From Estate to Extract

We do not source from product brokers. Our three wholly-owned planting bases span 8,000+ sections of land over Shaoyang, Changsha, Huaihua, Guizhou, Hubei, and Jiangxi territories - China's conventional tea heartland.

GAP convention complianceat each bequest ensures:

· No unauthorized pesticide application (we give affirmed records to contracted farmers)

· Planned harvest timing for optimal polyphenol development

· Defilement anticipation through controlled drying and storage

· Full traceability from field facilitates to wrapped up clump numbers

Regional climate differing qualities permits year-round harvest planning. If one locale encounters antagonistic climate, others keep up supply continuity.

Extraction Technology That Preserves Bioactivity

Many Green Tea Extract 98% Polyphenols suppliers use high-temperature ethanol extraction that degrades heat-sensitive catechins. Our process protects what matters:

Dynamic low-temperature extractionmaintains compounds below 50°C throughout initial processing.

Nano-membrane concentrationremoves solvents without heat damage while achieving high polyphenol density.

Column chromatography separationisolates target compounds (polyphenols, EGCG, L-theanine) with 99.2% efficiency.

Spray-freeze dryingproduces stable powder without the oxidation common in standard spray drying.

This isn't just technical detail - it's why our extracts maintain 97-99% polyphenol content 18 months post-manufacture while competitor products degrade to 88-92%.

Testing Beyond Industry Standards

Our 2,400m² quality control laboratory runs 127 individual tests per batch across three categories:

Identity & Potency:

· HPLC fingerprinting against authenticated reference standards

· Total polyphenol quantification (Folin-Ciocalteu method)

· Individual catechin profiling (EGCG, EGC, ECG, EC)

· ORAC antioxidant capacity measurement

Safety & Purity:

· 218 pesticide residue screening (GC-MS/MS)

· Heavy metal analysis: Pb, As, Cd, Hg (ICP-MS)

· Microbial limits testing per USP standards

· Solvent residue verification (GC-FID)

Physical Characteristics:

· Particle size distribution (laser diffraction)

· Bulk density and flow properties

· Moisture content (Karl Fischer titration)

· Color stability under accelerated conditions

Every shipment includes a Certificate of Analysis with actual test values - not just "conforms to specification" statements.

Application-Specific Benefits

Dietary Supplements

Cardiovascular health formulas:High EGCG content supports endothelial function and healthy lipid metabolism. Pairs synergistically with CoQ10, omega-3s, and bergamot extract.

Weight management products:Thermogenic properties complement caffeine anhydrous, green coffee bean, and conjugated linoleic acid in fat loss stacks.

Cognitive support blends:Natural L-theanine content (when specified) balances stimulation from caffeine or other nootropics. Works well with phosphatidylserine, bacopa, and lion's mane.

Antioxidant complexes:98% polyphenol concentration delivers ORAC values comparable to astaxanthin or resveratrol at fraction of the cost.

Typical inclusion rate:150-300mg per serving (capsules/tablets); 200-500mg (powders).

Functional Foods & Beverages

Ready-to-drink teas and wellness shots:Water-soluble at concentrations up to 2g/L. Natural color acceptable in category; pairs with lemon, ginger, or honey flavors.

Protein and nutrition bars:Heat-stable through baking processes up to 180°C. Provides natural preservation alongside antioxidant marketing claims.

Powdered drink mixes:Disperses cleanly without clumping when pre-blended with maltodextrin or inulin carriers at 1:3 ratio.

Functional gummies:Works in pectin-based systems; adjust for slight astringency with citric acid and natural sweeteners.

Typical inclusion rate:50-200mg per serving (beverages); 100-300mg (solid foods).

Cosmetics & Personal Care

Anti-aging serums and creams:Polyphenols scavenge free radicals that accelerate skin aging. Compatible with retinol, vitamin C, and hyaluronic acid.

Sunscreen boosters:In vitro studies show enhanced UV protection when combined with mineral or chemical filters. Reduces oxidative stress from sun exposure.

Scalp and hair treatments:Supports healthy follicle environment. Incorporated into shampoos, conditioners, and leave-in treatments at 0.5-2% concentration.

Preservation systems:Extends product shelf life by preventing lipid oxidation. Allows reduced synthetic preservative loading in natural formulas.

Typical inclusion rate:0.1-3% by weight depending on product format and desired positioning.

What Sets Organic Herb Apart

Certifications That Open Markets

We maintain active certifications across regulatory frameworks:

· NSF GMP:Pharmaceutical-grade manufacturing suitable for drug development

· FSSC22000:Global food safety management system recognition

· ISO9001:Quality management system compliance

· Kosher (OK Kosher):Serves Orthodox Jewish markets

· Halal (IFANCA):Access to Muslim-majority regions

· Organic (USDA/EU equivalency):Available for products requiring organic certification

These aren't purchased certificates - they represent annual audits, process validations, and documented compliance systems that protect your brand reputation.

R&D Partnership, Not Just Supply

Our 42-person technical team includes:

· 3 academicians specializing in botanical chemistry

· 12 Ph.D. researchers (pharmacognosy, food science, extraction engineering)

· 27 senior technicians with 8+ years industry experience

We've completed:

· 10 China National Key Research Projects on botanical active ingredient isolation

· 400+ successful extract development projects

· 23 proprietary extraction process patents

What this means for you:

· Custom specification development (specific catechin ratios, decaffeinated versions, enhanced solubility)

· Formulation troubleshooting support

· Stability testing assistance

· Regulatory documentation preparation

We're not order-takers. We're technical partners invested in your product success.

US-Based Inventory for Speed and Reliability

Earth Made Nutritions operates four climate-controlled warehouses:

· West Coast:Los Angeles, CA (primary hub)

· Southwest:Phoenix, AZ

· Central:Dallas, TX

· East Coast:Elizabeth, NJ

Advantages for North American customers:

✓ 2-5 day ground shipping across continental US

✓ No customs delays or unexpected import fees

✓ Smaller order quantities available (vs. container minimums from China)

✓ Same-time-zone communication and support

✓ Consolidated shipping with other Organic Herb products

For customers outside North America, we ship direct from our Changsha, Hunan facility with full export documentation and competitive DDP/DAP terms.

Sustainable Practices That Align With Your Values

Environmental commitments:

· 78% solvent recovery rate through closed-loop systems

· Solar power supplementation (32% of facility energy usage)

· Wastewater treatment to discharge standards 40% better than national requirements

· Organic waste conversion to agricultural compost (returns to contracted farms)

Social responsibility:

· Fair pricing agreements with 340+ contracted farming families

· Technical training programs improving yields 23% over five years

· Rural development investment through infrastructure support

· Transparent supply chain auditable by customers

These aren't marketing statements - they're audited practices documented in our annual sustainability report.

Common Questions From Formulators

What's the real distinction between 50%, 80%, and 98% polyphenol extracts?

Beyond concentration, extraction profundity shifts. Lower rate extricates regularly utilize easier water extraction with negligible refinement. Our 98% determination requires multi-stage chromatographic partition that evacuates tannins, cellulose, proteins, and other non-target compounds.

Result: Cleaner taste profile (less astringency), way better dissolvability, more unsurprising steadiness, and higher bioavailability. For applications where you're showcasing polyphenol substance particularly, 98% permits more grounded name claims with lower serving sizes.

How do I oversee the brownish color in light-colored formulations?

Three approaches:

1. Microencapsulation:We can give typified forms utilizing gum arabic or adjusted starch that veils color until digestion.

2. Definition design:Position in dark-colored items (chocolate, berry flavors) or misty groups (capsules, tablets).

3. Decaffeinated/decolorized option:Custom preparing decreases color concentrated 60-70% whereas keeping up 95%+ polyphenol substance (least 500kg orders).

Can you coordinate a competitor's Certificate of Analysis?

Usually yes. Send us the competitor COA and we'll analyze against our detail library. If we do not as of now deliver that correct profile, our R&D group can create it. Custom details ordinarily require:

· Least 100kg introductory order

· 15-20 day advancement timeline

· One-time setup charge (shifts by complexity, regularly $800-1,500)

· Commitment to 500kg yearly least for supported production

What's your testing recurrence for pesticides and overwhelming metals?

Every generation bunch - no special cases. We do not depend on quarterly or yearly testing. Given that diverse gather seasons and geographic sources can present changeability, batch-by-batch confirmation is the as it were way to ensure safety.

For pesticides, we screen for 218 compounds utilizing GC-MS/MS and LC-MS/MS against US, EU, and Chinese pharmacopeia limits (we apply the strictest standard). For overwhelming metals, ICP-MS testing covers As, Pb, Cd, Hg against California Prop 65, USP, and EU limits.

All test information goes with your COA. We can moreover organize third-party confirmation through Eurofins, SGS, or other labs if your quality framework requires autonomous testing.

Do you offer toll fabricating or white-label products?

Yes, through Soil Made Nutritions. Capabilities include:

· Custom mixing (least 500kg wrapped up product)

· Epitome (least 100,000 units)

· Tableting (least 200,000 units)

· Bottling and labeling

· Fulfillment and distribution

For clients requiring wrapped up items or maybe than crude fabric, we can oversee the whole handle from detailing improvement through conveyed stock. Contact us for white-label program subtle elements and minimums.

What documentation ships with worldwide orders?

Standard trade documentation includes:

· Commercial receipt and pressing list

· Certificate of Investigation (full test results)

· Certificate of Beginning (Shape A, Frame E, or common as required)

· Phytosanitary certificate (when applicable)

· Wellbeing certificate (for certain countries)

· MSDS/SDS in English

· Kosher/Halal certificates (in the event that certified product)

· Non-GMO statement

· Allergen statement

· BSE/TSE statement

For particular nation prerequisites (FDA Earlier Take note, CFIA notices, ANVISA enrollment, etc.), we've taken care of sends out to 40+ nations and can explore documentation necessities. Extra certificates may bring about little expenses ($50-200) depending on complexity.

What's your arrangement on tests and how do I ask them?

Qualified clients receivefree tests (100-500g)for detailing trials. "Qualified" regularly means:

· Dynamic item advancement (not student/personal projects)

· Trade enlistment or assess documentation

· Reasonable arrange potential (least 25kg inside 6 months)

Request process:

4. Mail subtle elements: planning application, testing timeline, assessed arrange amount, shipping address

5. We'll send test (100-500g) with full COA by means of messenger (3-5 days US; 5-10 days international)

6. You test and give feedback

If you require bigger test amounts (>500g), we can give at 50% ordinary estimating. For clients requiring tests over numerous details, we can make custom test packs.

How do estimating and installment terms work for first-time buyers?

Pricing changes based on:

· Detail (98% polyphenols vs. custom specs)

· Arrange amount (volume rebates start at 100kg)

· Conveyance terms (EXW China vs. DDP US locations)

· Bundling prerequisites (standard vs. custom)

· Certification needs (standard vs. organic)

Typical estimating structure:

· 25-99kg: $[base rate]

· 100-499kg: 8-12% discount

· 500-999kg: 15-18% discount

· 1,000+kg: 20-25% rebate (yearly contract estimating available)

Payment terms:

· To begin with arrange: 50% store, 50% some time recently shipment (T/T or LC)

· Built up clients (3+ effective orders): Net 30 or Net 60 accessible with credit approval

· US distribution center pickup: Credit card acknowledged for orders beneath $5,000

Request current estimating by emailing determinations, amount, and conveyance area. We give formal citations inside 24 hours.

Start Your Formulation With Confidence

Whether you're developing your first green tea extract product or optimizing an existing formula, you need a supplier that delivers consistent quality, responsive service, and technical partnership.

Organic Herb Inc. has supplied botanical extracts to formulators in 40+ countries since 2009. Our combination of vertically-integrated sourcing, advanced extraction technology, comprehensive quality systems, and US-based inventory solves the most common frustrations with international ingredient suppliers.

Next steps:

7. Request your free sample- Test our 98% polyphenol extract in your formulation (100-500g, includes full COA)

8. Schedule a technical consultation- Discuss your project with our R&D team for formulation guidance

9. Get a formal quotation- Receive pricing based on your specific requirements within 24 hours

Contact Us

Email: info@organic-herb.com

Responses within 24 hours (typically faster). Include your Green Tea Extract 98% Polyphenols application, quantity needs, and timeline for fastest service.