green tea polyphenols 98% powder manufacturer
green tea polyphenols 98% powder manufacturer
green tea polyphenols 98% powder manufacturer

Green Tea Polyphenols 98% | Catechins & EGCG | Shaanxi Huaze

Green Tea Polyphenols 98% — ≥98% polyphenols by UV from Camellia sinensis leaf. Pale yellow powder; catechins 30%–90%, EGCG 15%–98%. Capsules, tablets, beverages, weight management. Free sample and COA.

Appearance

Pale yellow to light brown or tawny powder

Specification

Polyphenols≥98.0%

CAS

84650-60-2

Test Method

UV

Free Sample

30g

Standard Packaging

25kg / Fiber Drum

Lead Time

1-3 working days

OEM&PrivateLabelServices

Capsules,tablets,softgel,gummies,small bags,private label

Compliance

Gluten free,no Allergen,Non-GMO,No Colors, BSE/TESE Free,Vegan

Other Specs

Polyphenols ≥50%–98%
Catechins≥30%–90%
EGCG ≥15%–98%

Inquiry

Green Tea Polyphenols 98% Powder — Camellia sinensis Leaf Extract | Bulk Wholesale & OEM Supply

Product Summary

Green tea polyphenols 98% is a Camellia sinensis L. leaf extract standardized to ≥98.0% total polyphenols by UV. The powder is pale yellow to light brown (CAS 84650-60-2). Batch-to-batch potency is guaranteed. Standard supply: 25 kg fiber drums, 1–3 working days. Free sample with COA on request.

Why Polyphenols 98%?

This is the highest commercial concentration available. When every milligram of active counts in your capsule or functional drink, 98% gives you maximum loading with minimum powder volume. Additional profiles — catechins 30%–90%, EGCG 15%–98%, and decaffeinated grades — are also available. Ask our team to match the profile to your target formulation.

What You Can Do With 98% Polyphenols

  • Weight management. Decaf metabolic support is a growing category. Our high-purity powder fits thermogenic blends and stimulant-free stacks — no reformulation needed.
  • Antioxidant formulas. Consumers search for teas with polyphenols. That is a built-in audience for your brand. Our 98% extract anchors those capsules and tablets with potency you can put on the label.
  • Functional beverages. RTD teas, drink mixes, wellness shots — our powder dissolves cleanly in water-based systems. Less time troubleshooting solubility, more time launching.
  • Beauty from within.Skincare and ingestible beauty brands need high-purity botanicals. This ingredient gives your marketing team a number worth talking about.

How Formulators Use It

Hard capsules and tablets — antioxidant and metabolic health supplements
Functional beverages — RTD teas, powdered drink mixes, and wellness shots
Gummies and soft chews — consumer-friendly polyphenols supplement formats
Skincare — serums, creams, and ingestible beauty powders

OEM and Private Label

Beyond bulk powder, we manufacture finished products under your brand. Capsules, tablets, sachets, and bottled formulations — all produced in our ISO 9001-certified, Kosher- and Halal-registered facility. Request a free sample with COA to evaluate quality before production.

About Huaze Biotechnology

Shaanxi Huaze Biotechnology Co., Ltd. operates a 4-hectare manufacturing campus in Yangling, Shaanxi. In-house extraction. ISO 9001. Kosher and Halal certified. University R&D partnerships. One facility, one quality system — from raw material to release.Please contact us at sales@zeingredients.com

Appearance

Pale yellow to light brown or tawny powder

Specification

Polyphenols≥98.0%

CAS

84650-60-2

Test Method

UV

Free Sample

30g

Standard Packaging

25kg / Fiber Drum

Lead Time

1-3 working days

OEM&PrivateLabelServices

Capsules,tablets,softgel,gummies,small bags,private label

Compliance

Gluten free,no Allergen,Non-GMO,No Colors, BSE/TESE Free,Vegan

Other Specs

Polyphenols ≥50%–98%
Catechins≥30%–90%
EGCG ≥15%–98%

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Company Overview

Shaanxi Huaze Biotechnology Co., Ltd. holds both a Food Production License and a Health Food Production License — making us a dual-licensed, registered manufacturer of natural food ingredients and plant-derived functional compounds, covering R&D through finished product manufacturing.
Our 25,000 m² registered facility in the Yangling Agricultural Demonstration Zone houses dedicated extraction and formulation workshops under one comprehensive food safety and quality management system.
Three competitive advantages:
• Scale — high-volume production improves batch consistency while lowering unit costs.
• Proximity — cooperative raw material bases in China’s key growing regions provide a direct cost edge.
• Certifications — ISO 9001, Kosher, and Halal, with products routinely meeting EU, US, and Chinese pharmacopoeia standards.
For buyers seeking a reliable, large-scale ingredient partner, Huaze delivers — consistently.
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Shaanxi Huaze Biotechnology Co., Ltd. turns raw botanicals into trusted, high-quality ingredients for the global food, supplement, and cosmetic industries.

With nearly two decades of technical expertise, our Yangling facility covers the full value chain — R&D, extraction, formulation, and finished-product manufacturing — all under one quality system. Our portfolio spans four categories:

  • Natural food ingredients — functional actives, natural pigments, fruit juice powders, natural sweeteners
  • Functional formulations — custom premixes and ready-to-blend powder systems
  • Dietary supplement ingredients — standardized botanical extracts
  • Branded nutraceuticals — finished products under our own label

Beyond the catalog, we offer custom specifications, proprietary formulations, and direct technical support. Whether you need a standard extract or a tailored blend, we engineer solutions — not just supply ingredients.

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Our certifications — ISO 9001, Kosher, Halal, and Chinese food production licensing — reflect a quality infrastructure built for global markets.

Behind the facility is a team that brings 20 years of R&D experience and active partnerships with leading Chinese universities. We see every customer relationship as a partnership: your specifications, our expertise, delivered with integrity — every time.

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Shaanxi Huaze Biotechnology Co., Ltd. is a vertically integrated manufacturer of plant-derived functional ingredients for the food, dietary supplement, and cosmetic industries worldwide.

From one site in the Yangling Agricultural Demonstration Zone, we handle everything: R&D, raw material sourcing, botanical extraction, formulation, and finished product manufacturing. No outsourcing. No handoffs. Just one quality system from start to finish.

  1. Breadth — Our portfolio covers natural pigments, sweeteners, standardized extracts, custom premixes, and branded nutraceuticals, sourced from both domestic and imported raw materials.
  2. Value — Cooperative raw material bases near China’s major growing regions give us — and our customers — a structural cost advantage.
  3. Reliability — ISO 9001 certified quality management, Kosher and Halal certifications, and a track record of delivering to EU, US, and Chinese pharmacopoeia specifications.
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Certificates

Factory Show
Macroporous Resin Adsorption Column for Plant Extract Purification
Adsorption Column
Multi-functional Extraction Tank – Production Equipment
Extraction Adsorption Concentration
Finished Goods Warehouse-Huaze Biotech
Finished Goods Warehouse

FAQ

What botanical extracts do you offer?

Our portfolio spans standardized botanical extracts and naturally derived active compounds at every scale. That includes branded ingredients with proven bioavailability, and tailored OEM/ODM solutions — think custom premixes, stick-pack blends, and ready-to-mix solid beverages.

We’re a manufacturer. Our extraction and formulation facility occupies 4 hectares (60 Mu) in Shaanxi’s Yangling Agricultural Demonstration Zone, operating under ISO 9001 quality management with Kosher and Halal certification. Every batch is produced, tested, and released on-site — we don’t outsource production or skip release testing.We prioritize locally sourced raw materials and partner exclusively with GACP-compliant growers. This gives us full traceability from field to finished product and supports biodiversity conservation. Every batch is identity-verified, purity-tested, and checked for batch-to-batch consistency before release.

Yes. We know that in-house validation is a critical step in your R&D process. We typically supply 30 g of product at no charge for evaluation purposes. While the sample itself is free, we ask that you cover the international shipping cost — which is fully creditable against your first bulk purchase order.

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