Melatonin Powder

Melatonin Powder – High-Purity Sleep Support Ingredient for Global Nutraceutical and Functional Food Manufacturing

Xi’an Le-Nutra Ingredients Inc is a manufacturer of pharmaceutical grade Melatonin Powder with assay ≥99.0%, 14+ years industry experience, 60,000㎡ GMP-compliant manufacturing environment. Animal-derived melatonin is subject to contamination concerns. Our synthetic melatonin (CAS 73-31-4) offers reliable potency. We have 6 multipurpose production lines with 3000 tonnes yearly production capacity, we can accommodate bulk order, OEM/ODM customisation and global shipping. Each batch is subject to strict HPLC, TLC and UV testing to fulfil ISO, FDA and Kosher requirements for consistent quality for use in nutritional supplements, functional beverages, cosmetics and pet health applications.

What Is Melatonin Powder and Why It Matters for Your Formulations?

The product is a crystalline high purity version of N-acetyl-5-methoxytryptamine a naturally occurring hormone that affects circadian rhythms and the sleep-wake cycle. As a chronobiotic agent it increases sleep quality, induces relaxation and aids in the adaptation to jet lag.

For manufacturers and brand owners, procuring pharmaceutical-grade melatonin addresses important formulation difficulties. Our synthetic technique is free from heavy metal contamination, and offers uniformity for accurate micro-dosing in tablets, capsules, gummies and functional beverages. This consistency is crucial for brands looking for guaranteed efficacy and regulatory adherence in worldwide markets.

Product Specifications and Quality Parameters

Advanced Manufacturing Capabilities and Quality Assurance

Following strict GMP guidelines, our 60,000㎡ facility and expert R&D and QC teams manage every process of production. We use state-of-the-art HPLC, TLC and UV detection techniques to ensure chemical purity, microbiological safety and physical uniformity.​​​​​​​

Each batch is fully tested for assay, heavy metals (Pb, As, Hg, Cd), residual solvents by GC, and microbiological limits. We work with independent third party labs like SGS, Pony and Eurofins for further verification. Each shipment is accompanied by a Certificate of Analysis (COA) certifying conformity with international standards.

Our supply chain is well managed and we proudly deliver 98% on time. We hold greater than 30 days of safety stock. This guarantees a consistent supply to meet your production schedules, whether you need regular bulk purchases or customised specifications.

Diverse Applications Across Multiple Industries

Melatonin Powder is a flexible ingredient in a host of product areas. It comes in dietary supplements like pills, capsules, soft gels, gummies, jellies and instant powders and is said to promote good sleep patterns.

Functional food and beverage businesses use it in sleep aid beverages, goodnight milk formulas, relaxation teas and sports nutrition items. The cosmetic industry loves melatonin for its antioxidant capabilities, which are beneficial in night-repair skincare formulations and scalp health treatments.

Pet health brands include melatonin to help dogs and cats handle anxiety during thunderstorms, travel, or separation trauma. Our powder is highly soluble and therefore easily included in various delivery forms.

Comprehensive OEM/ODM Customization Services

We do comprehensive customisation for your brand needs. Our R&D team engages with you for formula creation, specification modification and dose optimisation. We can custom formulate to your specifications, whether you need private labelling, custom packaging design or certain levels of purity.

We are happy to serve both new companies and experienced manufacturers with flexible MOQ options. We give technical guidance at every step, from early sampling to large manufacturing. This one-stop service simplifies your procurement procedure and shortens time-to-market for new product releases.

Why Xi'an Le-Nutra Is Your Trusted Partner?

Direct factory advantage means no middlemen, no markup and competitive pricing without sacrificing quality. Our capacity is 3000 tonnes per year, we can handle both regular and custom projects easily.

We have comprehensive traceability from the raw material to the final inspection. Quality is assured from batch to batch through our relationships with dependable supply chain partners and our accredited production methods. We have global customers in North America, Europe and Southeast Asia who trust our reliability and technological competence.

Our bilingual support team is available 24 hours a day, 7 days a week for sample requests, technical questions, order tracking and after-sales service. We understand international rules and can assist you manage compliance requirements for your target markets.

FAQ

Q: What are the main application scenarios for the product?

A: The product is incorporated in dietary supplements (tablets, capsules, gummies, jellies, instant powders); functional foods and beverages (sleep-aid beverages, goodnight milk, sleep-promoting tea, relaxation drinks, functional snacks, sports nutrition); beauty and personal care (night-repair skincare products, scalp health products); and animal health (pet products to help relieve anxiety in cats and dogs during thunderstorms or travel).

Q: What makes your product unique and competitive?

A: Our product features high purity (Assay ≥99.0%) and excellent stability ensuring superior quality. Every batch is subjected to strict quality control, and satisfies the worldwide requirements of ISO 9001. The powder has high solubility for simple use in capsules, tablets and functional beverages. We offer consistent supply at low pricing, and customised solutions for unique specification and packaging requirements. We have over 14 years experience in natural ingredients.

Q: What type of quality testing do you run?

A: We have quality control at each phase of production. Each batch is tested by TLC, UV and HPLC techniques. For verification we work with independent third party laboratories like SGS, Pony and Eurofins. The test items include assay (≥99.0%), appearance, solubility, melting point, identification (HPLC), loss on drying (≤0.5%), residue on igniting (≤0.1%), heavy metals (<10ppm), and microbiological tests (total plate count <1,000 cfu/g, yeast & mould <100 cfu/g). We send a COA to every batch.

Q: What are your packaging & shipping options?

A: Standard packaging is 25 kg fibre drums lined with double layer food grade polyethylene bags. We offer unique packaging options to meet your requirements. Terms of delivery: EXW, FOB, CFR, CIF, DAP, DDP. We accept payment methods 100% T/T, Alibaba International Trade Assurance orders, Western Union. Products are available via boat, air or express delivery to meet your schedule.

Contact Us for Samples and Technical Support

Ready to enhance your product line with premium-grade Melatonin Powder? Contact us at enquiry@lenutra.com for samples, technical specifications, or quotations today.