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First, our quality control aims to reduce quality problems to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

100% Natural Pterocarpus Santalinus Wood Extract 99% Pterostilbene Powder

Name: 100% Natural Pterocarpus Santalinus Wood Extract 99% Pterostilbene Powder
Brand: Nanjing NutriHerb BioTech Co., Ltd.
SKU: 1959205641

Jiangsu, ChinaNanjing NutriHerb BioTech Co., Ltd.

US$10.00-100.00

1 kg

Sample price:US$0.00/g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Assay Method

HPLC, UV

Model NO.

CA0028

Application Form

Tablet, Capsule

Application

Health Care Products, Medicine

State

Powder

Extract Source

Synthesis Material Intermediates

MOQ

1kg

Shelf Life

2 Years

Stock

Have Stock

Delivery

Within 1 Week

Sample

Available

Certificate

ISO 9001, USP

Color

White

Centifiaction

ISO COA MSDS

CAS

537-42-8

Transport Package

Bottle, Drum, Vacuum Packed

Specification

99%

Trademark

Nutriherb

Origin

China

Production Capacity

5000kg/Year

Key features

High Purity Content: Contains 99% Pterostilbene extracted from 100% natural Pterocarpus Santalinus wood.

Certified Quality: ISO and FDA certified with HPLC and UV assay methods for rigorous quality control.

Versatile Application: Ideal for health care products and medicine in tablet or capsule forms.

Dietary Friendly: Non-GMO, vegan, and free from allergens suitable for various dietary preferences.

Rapid Delivery: Ships within one week after payment via sea, air, or express delivery.

Long Shelf Life: Maintains quality for 24 months when stored away from strong light and heat.

Customized Solutions: Offers personalized development services tailored to specific customer needs.

Large Production Capacity: Capable of producing 1000 tons per year to meet high volume demands.

Company profile

Nanjing NutriHerb BioTech Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.71h

AI-Powered supplier vetting

SummaryNanjing NutriHerb BioTech Co., Ltd. is identified across the records as a China-based limited company operating in plant extracts, pharmaceutical intermediates, cosmetics, agriculture, food, and related trading activities. The supplier has documented procedures and records for corrective/preventive actions and customer complaints, and holds an ISO9001:2015 certificate. Production information lists capacities for four products, with 11–20 quality-control staff and 6–10 years of combined R&D-engineer experience. However, the records state that no SDK is available, no new products were launched in the past year, quality assurance and traceability statuses are unknown, and quality-control test equipment is recorded as zero. Financial records provide years rather than assessable financial results, so financial credibility cannot be judged. No customer cases are provided.

Supplier typeThe supplier is recorded as a China-based limited company, with records describing it both as a trading company and as a manufacturer/factory. Its stated activities cover plant extracts, pharmaceutical intermediates, biotechnology R&D, cosmetics, daily necessities, and import/export business.

CertificationsThe supplier holds an ISO9001:2015 certificate. A BV audit record is also provided, with a report period from 2025-01-08 to 2026-01-07, although the recorded audit evaluation result is 0 and no interpretation of that result is supplied.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and for handling customer complaints. This provides explicit evidence of documented service-response processes.

R&D capabilityThe company focuses on innovation in herbal extracts and reports 6–10 years of total R&D-engineer experience. However, it has no available SDK and launched no new products in the past year, indicating limitations in the specifically recorded innovation outputs and technical-support offering.

Customization capabilityThe supplier explicitly reports a design-services capability limited to minor customization. This confirms some customization availability but does not evidence broad or advanced customization capability.

Product Q&A

Q:How to contact with us?

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Q:Which kind of payment terms do you accept?

For small orders, you can pay by T/T or Paypal. For normal orders, please pay by T/T to our company account.

Q:Can you give me a discount price?

Sure, the discount price depends on your quantity.

Q:How can I get a sample?

Free samples are available, but freight charges will be at your account. These charges will be returned to you or deducted from your future order.

Q:How to confirm the Product Quality before placing orders?

You can get free samples for some products by paying only the shipping cost or arranging a courier. You can also send us your product specifications and requests, and we will manufacture the products according to your requests.