What is the shelf life of the product?

The shelf life is 24-25 months, as specified on the Certificate of Analysis.

Do you offer OEM or ODM services?

Yes, we provide OEM and ODM services for capsules, tablets, and other forms.

What are the payment terms?

We accept T/T in advance, L/C, D/P, or other terms upon negotiation.

Alkaloid Powder Stephania Tetrandra Root Extract CAS 518-34-3

Name: Alkaloid Powder Stephania Tetrandra Root Extract CAS 518-34-3
Brand: Nanjing NutriHerb BioTech Co., Ltd.
SKU: 1930947301

Jiangsu, ChinaNanjing NutriHerb BioTech Co., Ltd.

US$12.86-17.10

1 g

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Assay Method

HPLC, UV, Tlc

Model NO.

0242

Application Form

Tablet, Capsule

Application

Food, Health Care Products

State

Powder

Extract Source

Stephania Tetrandra

Color

White

Active Ingredient

Tetrandrine

Centifiaction

ISO COA MSDS

Appearance

Powder

Transport Package

Bottle, Drum, Vacuum Packed

Specification

1kg/bag 25kg/drum

Trademark

Nutriherb

Origin

China

Production Capacity

1000kg/Month

Key features

High Purity Tetrandrine: 98% purity via HPLC, sourced from Stephania Tetrandra root.

Multiple Certifications: ISO, FDA, Kosher, and Halal certified for global compliance.

Flexible OEM/ODM: Custom forms including capsules, tablets, and private labels.

Free Sample Available: 20-50g samples provided free of charge for quality testing.

Natural Source Material: 100% natural plant extract with stable supply from own bases.

Strict Quality Control: Tested by third-party labs and internal QA for safety.

Fast Delivery: Standard lead time of 15 working days after payment.

Versatile Applications: Suitable for food, health products, and cosmetics.

Company profile

Nanjing NutriHerb BioTech Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.00h

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.