Melatonin Raw Powder – Premium Quality Sleep Support Ingredient

Shaanxi Nuoyuan Biotech Co., Ltd. manufactures pharmaceutical-grade Melatonin Raw Powder with 99% purity, verified through advanced HPLC testing systems. Our product is chemically known as N-acetyl-5-methoxytryptamine (CAS No: 73-31-4) and is manufactured in our 30,000 square metre accredited factory with an annual processing capacity of 20,000 tonnes.

This high purity biosynthetic ingredient is a premium Active Pharmaceutical Ingredient (API) for the makers of nutraceuticals, pharmaceuticals, and functional foods. We have over 15 years OEM/ODM expertise and assure consistent quality by conducting rigorous tests with our 5 HPLC systems at every level of manufacturing.

Our product is free from the possibility of contamination from animal derived sources and has a better bioavailability and stability. And it may be made into pills, capsules, gummies and other formats right away.

Melatonin Raw

Certificate of Analysis (COA)

Product Name	Melatonin	Batch number	/
Cas No.	73-31-4	Batch quantity	6500kgs
Chemical formula	C₁₃H₁₆N₂O₂	Country of origin	China

Analysis Item	Specification	Result
Appearance	White to Off-white Powder	Visual
Odor /Taste	Characteristic	Smell /Taste
Impurity	None visible impurity	Visual
Particle size	100% Pass 80 mesh	Sieve
Loss on Drying	≤0.5%	0.1%
Residue on ignition	≤0.1%	0.1%
Chloride	≤0.02%	0.01%
Heavy Metals	≤10 ppm	Conforms
Lead (Pb)	≤0.5 ppm	Conforms
Arsenic (As)	≤0.5ppm	Conforms
Cadmium (Cd)	≤0.1 ppm	Conforms
Mercury (Hg)	≤0.1 ppm	Conforms
Assay	≥99.0%	99.6%
Total impurities	≤0.5%	0.2%
Individual impurity	≤0.1%	0.1%
Total Plate Count	≤1000cfu/g	Conforms
Yeast and Mold	≤50cfu/g	Conforms
Coliforms	≤10cfu/g	Conforms
Salmonella	Negative	Conforms
Staphylococcus aureus	Negative	Conforms
Storage	Airtight and dry storage.Stay away from bright lights and heat sources.
Remarks	No-Irradiation Non ETO Treatment Non Excipients GMO Free

Manufacturing Excellence & Quality Assurance

We provide consistent and dependable Melatonin Raw Powder by using the most stringent international quality requirements in our manufacturing plant. Year-round stock to keep your production schedules moving, delay-free.

All batches are tested using rigorous testing procedures. Our professional QC staff oversees raw material procurement to final packaging. Testing for residual solvents by Gas Chromatography to meet USP Chapter 467 requirements.

The synthesis is regulated from 5-methoxy-tryptamine, which assures no biological contamination. Our optimised particle size distribution provides optimal flowability for high speed encapsulation and tableting processes.

Third party testing services are available on request. Each shipment will be accompanied by full paperwork including COA, test reports and regulatory compliance certifications.

Melatonin Raw Powder Key Benefits and Applications

Sleep & Circadian Rhythm Support

This natural hormone regulator helps to shorten the time it takes to fall asleep. It enhances the overall quality of sleep for persons who are suffering from insomnia or delayed sleep phase syndrome. This fast absorption profile makes it suitable for sleep onset formulations.

Jet Lag & Shift Work Management

Travelers crossing multiple time zones benefit from circadian rhythm adjustment properties. Shift workers with irregular schedules can support their daytime sleep quality. It helps reset internal biological clocks effectively.

Broad Industry Applications

Pharmaceutical companies use our powder for prescription sleep medications. Nutraceutical brands formulate dietary supplements in various delivery formats. Cosmetic manufacturers incorporate it into anti-aging and nourishing care products.

Functional food developers create fortified beverages and snack products. Animal nutrition companies explore applications for veterinary formulations. The versatility supports innovation across multiple market segments.

Formulation Advantages

Our high grade addresses typical production constraints. Higher purity means no fluctuation in bioavailability from batch to batch. The improved stability avoids photo-oxidation during processing and storage.

Exact micro-dosing capacity from 1mg to 10mg of formulations. High homogeneity provides constant potency in final goods. You get scale manufacturing at a lower raw material cost.

Applications

Qualifications

We are globally certified to show our dedication to quality and compliance:

ISO 9001 Quality Management System Certificate

Our comprehensive quality management ensures consistent manufacturing processes. Regular audits verify continued compliance with international standards. This certification validates our systematic approach to quality control.

HALAL Certification

Our product meets Islamic dietary requirements. This certification opens markets across Muslim-majority regions. We follow strict protocols throughout production and handling.

STAR-K Certification (Kosher)

Kosher certification expands your market reach to Jewish communities worldwide. Our facility maintains separation protocols required for kosher production. This credential demonstrates respect for religious dietary laws.

FDA Registration

Our facility is registered with the U.S. Food and Drug Administration. This registration demonstrates compliance with American manufacturing standards. It facilitates smoother import processes for North American customers.

Qualifications

Packaging Options

We offer flexible packaging solutions to match your order volume and testing requirements:

Package Size	Package Type	Ideal For
100g	Food-grade plastic + aluminum foil bag	Test size / Laboratory trials
1kg	Food-grade plastic sack + aluminum foil bag	Trial orders / Small batch production
5kg	Food-grade plastic sack + aluminum foil bag	Medium quantities / Regular orders
10kg	Food-grade plastic pack + aluminum foil bag	Bulk trial orders
25kg	Fiber drum (primary commercial package)	Large-scale manufacturing

All packaging materials meet food-grade standards and protect against moisture, light, and oxidation. The double-layer protection system maintains product stability during storage and transportation. Custom packaging solutions are available for private label and OEM projects.

Packaging Options

Transportation Methods

We provide multiple shipping options tailored to your urgency and order size:

Express Courier Service – DHL, FedEx, UPS, EMS, and USPS for small to medium quantities requiring fast delivery. Typical transit time is 3-7 business days to most international destinations.

Air Cargo – Cost-effective option for larger commercial shipments requiring faster delivery than sea freight. Suitable for quantities from 100kg to several tons. Transit time averages 5-10 business days.

Sea Cargo – Most economical choice for bulk commercial shipments exceeding one ton. Ideal for establishing regular supply chains. Transit time varies by destination port, typically 20-45 days.

All bundling meets worldwide shipping standards including UN certification for hazardous materials classification. We provide complete documentation including commercial invoice, packing list, COA, and certificates. DDP (Delivered Duty Paid) air and sea services available for simplified customs clearance.

Transportation

Warehouse & Shipping

Our Teams

Warehouse & Shipping

Exhibitions

Frequently Asked Questions

Q: What is your minimum order quantity?

A: We support sample orders and small kilogram trial orders. Commercial order MOQ is 25kg, with ready stock available for prompt shipment.

Q: How do you ensure product purity?

A: We test every batch with our 5 sophisticated testing systems by employing HPLC technique. Available upon request is third-party lab verification.

Q: How long does it last?

A: Shelf life is 24 months from date of manufacture if kept properly in a cool and dry area away from light.

Q: Can you provide custom formulation services?

A: Yes, we have an experienced team to provide a full range of OEM/ODM solutions including bespoke formulation, private labelling and package design.

Q: What documentation do you have available?

A: For every purchase, we provide COA, ISO/HALAL/Kosher certifications, test reports, MSDS, and all the export documents you need.

Q: Is there technical support?

A: Our skilled team will offer you with consulting, formulation assistance and continuous support throughout the course of your product development and production process.

Contact Us

Ready to source premium Melatonin Raw Powder for your formulations? Contact our team today: sales@nuoyuanbio.com