How do you handle quality complaints?

If a quality problem is caused by us, we will send free replacement goods or refund your loss.

What products does your company offer?

We offer L-Dopa, Levodopa, Mucuna Pruriens Extract, L-Dopa Extract, Mucuna Extract, Dopa, and 3,4-Dihydroxy-L-Phenylalanine.

Nutriherb Hot Selling Natural Mucuna Pruriens Extract 98% Levodopa

Name: Nutriherb Hot Selling Natural Mucuna Pruriens Extract 98% Levodopa
Brand: Nanjing NutriHerb BioTech Co., Ltd.
SKU: 2083346755

Jiangsu, ChinaNanjing NutriHerb BioTech Co., Ltd.

US$30.00-130.00

1 kg

Sample price:US$0.00/g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Assay Method

HPLC, UV, Gc

Model NO.

L005

Application Form

Tablet, Capsule

Application

Health Care Products, Medicine

State

Powder

Extract Source

Mucuna Pruriens

Expiremnet Date

2 Years

Delivery

Within 1week

Stock

Yes

Quality

High Quality

Transport Package

Courier/by Air /by See

Specification

99%, 95%

Trademark

Nutriherb

Origin

China

HS Code

1302199

Production Capacity

1000kg/Year

Key features

High Purity Levodopa: Natural Mucuna Pruriens Extract with 98% Levodopa content verified by HPLC.

Certified Quality: ISO, FDA, KOSHER, and HALAL certified with strict GMP manufacturing standards.

OEM & ODM Service: Customized services available to develop personalized solutions for specific needs.

Fast Delivery: Shipping time is 2-3 working days after payment via Sea/Air or Express.

Free Sample Available: Free samples provided; freight charges are at buyer's account but refundable.

Stable Natural Source: Own cultivation base ensures 100% natural material and stable supply.

Versatile Applications: Suitable for health supplements, functional foods, cosmetics, and pharmaceuticals.

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

Company profile

Nanjing NutriHerb BioTech Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤2.06h

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.