How long does it take to deliver the order?

Delivery takes 15 working days after payment, available via sea, air, or international express.

Is a free sample available?

Yes, we provide free samples for customers to evaluate the product quality.

What certifications does the product have?

The product is certified with ISO and FDA standards.

Factory Supply Pure Stephania Tetrandra Extract 98% Tetrandrine Powder CAS 518-34-3

Name: Factory Supply Pure Stephania Tetrandra Extract 98% Tetrandrine Powder CAS 518-34-3
Brand: Nanjing NutriHerb BioTech Co., Ltd.
SKU: 1996246282

Jiangsu, ChinaNanjing NutriHerb BioTech Co., Ltd.

US$25.00-999.00

1 kg

Sample price:US$0.00/g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Assay Method

HPLC, UV

Model NO.

LK0028

Application Form

Tablet, Capsule

Application

Health Care Products, Medicine

State

Powder

HS Code

1302199

Production Capacity

1000kg/Year

Key features

High Purity Content: Tetrandrine extract with 98% assay verified by HPLC method.

Multiple Health Functions: Offers anti-allergic, anti-tumor, antihypertensive, and anti-angina effects.

Versatile Applications: Suitable for food additives, health supplements, OTCs, and cosmetics.

Natural Source Material: Extracted from pure wild Stephania Tetrandra roots grown for over 10 years.

Strict Quality Control: Meets ISO and FDA standards with low heavy metals and microbial limits.

Customization Services: OEM and ODM services available for tailored product needs.

Free Sample Offer: Free samples provided for quality evaluation prior to bulk orders.

Fast Delivery: Ships within 15 working days after payment via sea, air, or express.

Company profile

Nanjing NutriHerb BioTech Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.80h

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.