What are the main health benefits?

It supports bone health, has antibacterial properties, and shows anti-cancer potential.

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We accept LC, T/T, D/P, and PayPal.

100% Natural Black Tea Extract 10%-80% Theaflavins

Name: 100% Natural Black Tea Extract 10%-80% Theaflavins
Brand: Kingherbs Limited
SKU: 2011175645

Hunan, ChinaKingherbs Limited

US$176.30-181.80

25 kg

Sample price:US$100.00/10g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA, HACCP, HACCP, Halal, Kosher

Assay Method

HPLC

Model NO.

10%-80% Theaflavins

Application Form

Tablet, Capsule

Application

Food, Health Care Products

Color

Dark Reddish Brown

State

Powder

Type

Theaflavin

Botanical Source

Camellia Sinensis O. Ktze.

Part Used

Leaf,100% Natural

CAS No.#

4670-05-7

Appearance

Dark Reddish Brown Fine Powder

Assay

Nlt 40% Theaflavins

Loss on Drying

Nmt 5.0%

Ash Content

Nmt 5.0%

Extract Solvents

Ethanol & Water

Heavy Metals

Nmt 10ppm

Arsenic (as)

Nmt 2ppm

Lead (Pb)

Nmt 3ppm

Cadmium (CD)

Nmt 1ppm

Hg

Nmt 0.5ppm

Total Plate Count

<10,000cfu/G

Total Yeast & Mold

<1,000cfu/G

Transport Package

Packed in Fiber Drum, LDPE Bag Inside; 25kg

Specification

10%-80% Theaflavins

Trademark

Kingherbs

Origin

Yongzhou of Hunan Province

HS Code

2938909090

Production Capacity

500000 Ton

Key features

High Theaflavin Content: Contains 40% to 80% Theaflavins with NLT 40% assay.

Multiple Certifications: Certified by ISO, FDA, HACCP, Halal, and Kosher standards.

Natural Botanical Source: 100% natural extract derived from Camellia Sinensis leaves.

Strong Antibacterial Power: Effective against cold viruses, tooth decay, and food poisoning.

Bone Health Support: Polyphenols help inhibit substances that destroy bone cells.

Anti-Cancer Potential: Antioxidants disrupt chemical transmission pathways in cancer cells.

Flexible Customization: Offers flexible customization options based on customer samples.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamIn-stock Capacity

Kingherbs Limited

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Flexible customization CertifiedExport Year: 14 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.37h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryKingherbs Limited is identified as a factory and limited company supplying Saw Palmetto Extract. It operates more than 10 production lines, reports plant-extract output of 500 tons, maintains in-stock capacity, and serves domestic and multiple overseas markets. The supplier supports customization from samples and flexible customization, but reports no new products in the past year, no ODM service, and no SDK. It has participated in VITA FOODS EUROPE 2025 but has no overseas agents, branches, warehouses, or showrooms. Service-control documentation is incomplete: no written corrective-action or complaint-handling procedures or records were provided, and the quality-assurance status is unknown. Financial records are indicated for 2022–2024, but their results are not provided. The supplier passed neither a clearly stated audit outcome nor certification details in the available information; the audit result is recorded as 0 without an explained evaluation scale.

Supplier typeThe supplier is explicitly classified as a factory and a limited company, with no indication that it belongs to a larger company group. Its primary product is Saw Palmetto Extract, and the audited company is named Kingherbs Limited.

After-Sales capabilityThe supplier has participated in an offline trade show, but it has no overseas agents or branches, overseas warehouses, or overseas showrooms. More importantly, no written corrective and preventive action procedures or records and no written customer-complaint handling procedures or records were provided, limiting evidence of formal after-sales capability.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These explicit limitations indicate weak evidence of ongoing product innovation or software-development support.

Production capacityThe supplier operates more than 10 production lines, reports plant-extract output of 500 tons, has in-stock capacity, and serves domestic and several international markets. It also states an off-peak lead time within 15 working days, although outsourcing procedures and manufacturing contracts are listed as unknown.

Customization capabilityThe supplier explicitly provides customization from samples and flexible customization. This supports a positive assessment for customer-specific product adaptation, although the same slice confirms that ODM service is not available.