How are quality complaints handled?

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

What products does the company offer?

We offer Thioctic Acid, Alpha Lipoic Acid (ALA), DL-Thioctic Acid, and R Alpha Lipoic Acid, among other plant extracts.

Glutathione Regeneration Raw Material 99% Alpha Lipoic Acid

Name: Glutathione Regeneration Raw Material 99% Alpha Lipoic Acid
Brand: Nanjing NutriHerb BioTech Co., Ltd.
SKU: 2066063705

Jiangsu, ChinaNanjing NutriHerb BioTech Co., Ltd.

US$115.00-500.00

1 kg

Sample price:US$0.00/g.Request sample

Product profile

Customization

Available

Certification

ISO, FDA

Assay Method

HPLC, UV

Model NO.

L005

Application Form

Tablet, Capsule

Application

Health Care Products, Medicine

State

Powder

Extract Source

Synthetic

Delivery

Within 1 Week

Appearance

Yellow Powder

Suitable

Elders, Adults

MOQ

1kg

Transport Package

Courier/by Sea/by Air

Specification

99%

Trademark

Nutriherb

Origin

China

HS Code

1302199

Production Capacity

5000kg/Year

Key features

High Purity 99%: Alpha Lipoic Acid with assay no less than 99.0% and no more than 101.0% on dried basis.

Multiple Certifications: Certified by ISO, FDA, KOSHER, and HALAL for international quality standards.

Versatile Application: Used in health care products, medicine, tablets, and capsules for liver and diabetes support.

Fast Delivery: Delivery within 1 week, with shipping time of 2-3 working days after payment.

Customization Available: OEM and ODM services available with customized appearance and suitable target groups.

Strong Antioxidant: Neutralizes free radicals and recycles antioxidants like vitamin C and glutathione.

Free Sample Offer: Free samples available for quality confirmation, with freight charges refundable upon order.

Quality Guarantee: Strict GMP and ISO standards with free replacement or refund for quality complaints.

Company profile

Nanjing NutriHerb BioTech Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤1.63h

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.