What is the assay method for this product?

The assay method for this NMN supplement is UV.

High-Quality Nmn Supplement - Support Healthy Aging

Name: High-Quality Nmn Supplement - Support Healthy Aging
Brand: Shaanxi Hongkang Biological Technology Co., Ltd.
SKU: 2130228255

Shaanxi, ChinaShaanxi Hongkang Biological Technology Co., Ltd.

US$228.32-230.32

1 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Certification

Assay Method

Model NO.

HK-NMN

Application Form

Application

Cosmetic

State

Powder

MOQ

1kg

Shelf Life

2 Years

Test Method

Sample

Avaliable

Key Word

Nmn

Appearance

White Powder

Transport Package

Aluminum Foil Bags, Cartons, Buckets

Specification

99%

Trademark

Hong Kang Bio

Origin

China

HS Code

111

Production Capacity

10000kg/M

Key features

Energy & Metabolism: Supports mitochondrial function and regulates glucose metabolism.

DNA Repair: Facilitates DNA repair mechanisms to maintain genomic integrity.

Neuroprotection: Protects neurons from oxidative stress and enhances cognitive function.

Cardiovascular Health: Improves vascular health and reduces inflammation for heart support.

Immune Support: Regulates immune function and enhances immune surveillance.

High Purity NMN: White powder with UV assay method for cosmetic and supplement use.

Fast Delivery: Delivery within 3-5 workdays after payment confirmation.

Company profile

Shaanxi Hongkang Biological Technology Co., Ltd.

Shaanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-08-17Nearest Port: shenzhenAverage Response Time: ≤2.39hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, EXW, CIF, DDP, DAP, CPT

AI-Powered supplier vetting

SummaryShaanxi Hongkang Biological Technology Co., Ltd. is identified as a Chinese manufacturer/factory in Xi’an, Shaanxi, offering plant extracts, cosmetic ingredients, and concentrated flavors. The supplier states that it has modern production facilities, strict quality control, customization capability, and a professional service team. Documented management-system certifications include ISO 9000, ISO 14000, ISO 9001, and ISO 14001. It operates six production lines, has 21–30 quality-control staff, and reports 6–10 years of R&D engineer experience. Export activity is substantial, with 90% of total sales from exports, exporting since 2010 and serving markets across multiple regions. However, the supplied information does not establish after-sales capability, customer cases, financial credibility, or detailed innovation performance such as new-product launches, ODM/OEM, or SDK development.

Supplier typeThe supplier is explicitly classified as a factory and Manufacturer/Factory. It is a limited company based in Xi’an, Shaanxi, China, and its stated primary products are plant extracts, cosmetic ingredients, and concentrated flavors.

CertificationsThe supplier lists ISO 9000, ISO 14000, ISO 9001, and ISO 14001 management-system certifications. A TUV Rheinland audit is also recorded, but the stated report period ended on 2025-08-21, so current validity cannot be confirmed from the provided information.

Production capacityThe supplier states that it operates advanced manufacturing facilities with strict quality control and efficient production processes. It reports six production lines and 21–30 quality-control staff, providing explicit evidence of established production and quality-control resources.

Customization capabilityThe supplier explicitly states that it can customize products according to specific requirements and deliver tailor-made solutions. This directly supports the presence of customization capability, although no technical scope or examples are provided.

Product Q&A

Q:What is the MOQ and shelf life?

The Minimum Order Quantity (MOQ) is 1kg, and the shelf life is 2 years.

Q:What payment methods are accepted?

We accept Bank Transfer (T/T), Western Union, and PayPal. Small orders can be paid via T/T, Western Union, or PayPal, while normal orders are paid by T/T to our company account.

Q:How can I get a sample?

Samples are available, but the cost charges will be at your account.

Q:Is a discount available?

Yes, discounts depend on your purchase quantity.

Q:What is the delivery time?

Delivery is around 3-5 workdays after payment. Peak and off-season lead times are within 15 workdays.