What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Who is the target audience for this supplement?

It is suitable for adults and is not applicable for pregnant women, teenagers, children, or newborns.

What is the shelf life of the product?

The shelf life is 24 months when stored in a cool, dry place.

Bulk Pure USP Sleep Nutrition Supplements Raw Material 99% Melatonin Powder

Name: Bulk Pure USP Sleep Nutrition Supplements Raw Material 99% Melatonin Powder
Brand: Wellgreen Natural Co...Ltd
SKU: 2246173675

Shaanxi, ChinaWellgreen Natural Co...Ltd

US$118.00

1-9 kilograms

US$104.00

10-24 kilograms

US$93.00

25+ kilograms

Product profile

Customization

Available

CAS No.

Formula

Model NO.

WN-MP01

EINECS

Storage Method

Cool Dry Place

Type

Supplements

Product

98% Specification

Dosage Form

Powder

Applicable People

Adult

Not Applicable

Pregnant Women,Teenagers People Children,Newborn

Shelf-Life

24months

Transport Package

Specification

Trademark

Wellnature/Wellgreen

Origin

Shaanxi, China

HS Code

1302199099

Production Capacity

1000000

Key features

High Purity Melatonin: 99% pure USP grade melatonin powder for sleep nutrition supplements.

Comprehensive Certifications: Halal, Kosher, ISO, and HACCP certified for global market compliance.

Flexible Customization: Full customization, minor customization, and design-based options available.

Strict Quality Control: 100% visual and function inspection with 7 dedicated QA/QC inspectors.

Fast Lead Time: Peak and off-peak season lead time within 15 workdays.

Low MOQ: Minimum order quantity starts at just 20g for flexible purchasing.

Professional OEM/ODM: Experienced R&D team of 3 engineers supporting custom development.

Global Shipping: Multiple Incoterms including FOB, CIF, CFR, and EXW from Shanghai Port.

Company profile

Wellgreen Natural Co...Ltd

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.43h

AI-Powered supplier vetting

SummaryThe supplier’s registered business scope covers agricultural products, food and feed additives, cosmetics, health food, veterinary drugs, chemical products, related processing, storage, trade, and import/export activities. It reports written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaints. However, the submitted financial indicators for 2022–2024 are all stated as zero, which raises a significant financial credibility concern. Certification information is listed only as “Others,” without identifiable standards. The supplier has three R&D engineers, reports no new products launched in the past year, and lacks SDK availability. It claims OEM capability for well-known brands, but provides no specific customer names or cases and reports no Fortune 500 cooperation. International service infrastructure is limited: no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Lead time is stated as...

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaints. It also states that service quotations can use FOB, CIF, CFR, and EXW terms and that peak- and off-season lead times are both within 15 working days, supporting a documented service process.

Financial creditReported operating revenue, operating cost, gross profit, gross margin, and current-ratio indicators are stated as zero for the latest year and, where provided, for multiple prior years. These explicit zero values represent a significant deficiency in demonstrated financial operating capacity.

R&D capabilityThe supplier reports three R&D engineers but no new products launched in the past year and no available SDK. The limited R&D staffing is evidence of some technical resources, while the absence of recent product launches indicates weak demonstrated recent innovation output.

Customization capabilityThe supplier explicitly reports OEM capability for well-known brands, which supports customization and contract-manufacturing capability. However, no details are provided regarding customization categories, minimum volumes, technical resources, or completed projects.