What is the after-sales service policy?

We guarantee 101% top quality. If not, we offer a 100% refund and immediate compensation.

What are the main applications of this extract?

It is used in food, health care products, daily necessities, cosmetics, and functional drinks.

Polygonum Cuspidatum Root Extract 98% Resveratrol

Name: Polygonum Cuspidatum Root Extract 98% Resveratrol
Brand: Xuancheng Quality Herb Co., Ltd.
SKU: 888219915

Anhui, ChinaXuancheng Quality Herb Co., Ltd.

US$235.00-245.00

1 kg

Sample price:US$0.00/g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA, Kosher, Halal, ISO9001, ISO22000

Assay Method

HPLC, UV, Tlc

Model NO.

98%

Application Form

Lotion, Paste, Tablet, Capsule, Granuls

Application

Food, Health Care Products, Daily Necessities, Cosmetics, Functional Drink

State

Powder

Extract Source

Polygonum Cuspldatum

CAS

58436-28-5

Transport Package

25kgs/Drum

Specification

98%

Trademark

Qherb

Origin

China

HS Code

1302199099

Production Capacity

5000kgs/Month

Key features

High Purity Resveratrol: 98% Resveratrol extracted from Polygonum Cuspidatum root with HPLC verification.

Multiple Certifications: ISO, FDA, Kosher, Halal, ISO9001, and ISO22000 certified for safety and quality.

Versatile Applications: Suitable for food, health care products, cosmetics, and functional drinks in various forms.

Proven Health Benefits: Antioxidant, anti-inflammatory, and supports cardiovascular health and immune regulation.

Flexible Packaging: Small orders of 1kg packed in sealed aluminum foil bags for freshness and convenience.

Fast Delivery: Small orders delivered within 3 days; bulk orders shipped within 7-10 days.

Quality Assurance: 100% refundable if quality does not meet standards, ensuring customer satisfaction.

Custom OEM Service: OEM manufacturing available based on specific customer specifications and requests.

Company profile

Xuancheng Quality Herb Co., Ltd.

Anhui, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.21h

About Our Factory & Business Background

Address402, Feicuicheng, Xuancheng, Anhui, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPlant Extract, White Willow Bark Extract, Milk Thistle Extract, Hyaluronic Acid, Red Yeast Rice Powder, Horny Goat Weed Extract, Bilberry Extract, Green Tea Extract, Marigold Extract Lutein, Panax Ginseng Extract

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:How to contact the supplier?

You can chat via Trade Manager, send an inquiry via email, or call the telephone directly for immediate reply.

Q:How to confirm product quality before ordering?

For stock items, free samples are available (buyer pays shipping). For OEM, samples are made per specifications for confirmation.

Q:What is the minimum order quantity?

The minimum order is 1kg, which is packed in a small aluminum foil bag and sealed.

Q:What payment methods are accepted?

We accept payment by telegraphic transfer (T/T), Western Union, and PayPal.

Q:What is the lead time for delivery?

Small orders are delivered within 3 days, while bulk orders take 7-10 days.

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