Is there a discount for bulk orders?

Yes, different quantities come with different discount levels.

How can I contact you?

You can contact us via TradeManager, MSN, Skype, phone, or email.

Plan Extract Antioxidant Ingredients Sophora Japonica Extract Quercetin and Kaempferol

Name: Plan Extract Antioxidant Ingredients Sophora Japonica Extract Quercetin and Kaempferol
Brand: Xi'an Kangherb Bio-Tech Co., Ltd.
SKU: 1915767611

Shaanxi, ChinaXi'an Kangherb Bio-Tech Co., Ltd.

US$400.00

1-19 kg

US$200.00

20+ kg

Sample price:US$300.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO, Fssc, GMP, Halal

Assay Method

HPLC

Model NO.

Kaempferol

Application Form

Tablet, Capsule

Application

Food, Health Care Products, Medicine

State

Powder

Extract Source

Galanga Root Extract

Grade

Food and Cosmetic

Package

1kg/Aluminum Foil Bag, 25kg/Drum.or Small Package

Certificate

ISO, Fssc, GMP, Halal

Name

Kaempferia Parviflora Extract

Self Life

24 Months

Extract Trademark

Sheerherb

Transport Package

50g/Bag, 10bags/Jar

Specification

98% kaempferol powder

Trademark

Sheerherb

Origin

China

HS Code

2932999099

Production Capacity

10000 Kg Per Month

Key features

High Purity Kaempferol: Natural flavonol with 98% purity, CAS 520-18-3, light yellow powder.

Synergistic Health Benefits: Kaempferol and quercetin act synergistically to reduce cancer cell proliferation.

Broad Therapeutic Functions: Supports anti-cancer, antioxidant, anti-inflammatory, and diabetic cataract treatment.

Strict Quality Certifications: Certified by ISO, FSSC, GMP, Halal, EU Organic, and US FDA standards.

Flexible Customization: Customizable grade (Food/Cosmetic), packaging, and certificate options available.

Fast Delivery Lead Time: Delivery within 3-5 days after payment confirmation, excluding holidays.

Reliable Quality Guarantee: Free replacement or refund for any quality issues caused by the manufacturer.

Global Export Experience: Over 10 years experience, selling to 120+ countries with professional R&D.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Xi'an Kangherb Bio-Tech Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/FactoryExport Year: 2017-06-01Nearest Port: Xi'an Ariport, Shanghai port, Qingdao portAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): EXW, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryThe supplier is a chemical-products supplier with five production lines, reported in-stock capability, broad export-market coverage, and peak- and off-season lead times within 15 workdays. It supports multiple forms of customization and provides ODM and OEM services, while reporting new product development during the past year. However, it is not identified as a professional technical supplier, does not provide 3D software design services or SDK access, and has only one R&D engineer. Service procedures and complaint-handling procedures exist with follow-up records, but there is no approved service-supplier list and some quality-control information is unavailable; stated quality-control testing equipment is zero. No certification information, customer case details, or verified overseas service infrastructure is provided. Financial-related records are referenced for multiple years, but the available information does not establish financial strength.

After-Sales capabilityThe supplier has a clear customer-complaint procedure with followed records and a corrective/preventive-action procedure with records. It also reports in-stock capability and lead times within 15 workdays in both seasons, but it has no overseas warehouse, showroom, agent, or branch, and no overseas service countries are stated; therefore, after-sales support is documented domestically but overseas coverage is limited.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has one R&D engineer whose responsibility is developing new products. However, it has no available SDK, is not a professional technical supplier, and does not provide 3D software design services, indicating product-development capability but limited technical-development evidence.

Production capacityThe supplier operates five production lines, reports in-stock capability, and lists product output for resveratrol, stevia, and quercetin. Its stated lead time is within 15 workdays in both off-season and peak season, and it serves multiple global markets, providing explicit evidence of production and fulfillment capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, which directly supports a broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of customer-service experience with recognized brands. However, no brand names, project descriptions, product examples, or performance details are provided, so the depth of customer cases cannot be assessed.