Bulk Melatonin Powder

Bulk Melatonin Powder Introduction​​​​​​​

Bulk Melatonin Powder is a hormone that your brain produces in response to darkness. It helps with your circadian rhythms ( 24 hour internal clock ) and sleep time . Exposure to light at night may inhibit melatonin synthesis. Melatonin is a white to off-white powder soluble in ethanol.

We are currently seeking high-quality partners throught the world. If you are also looking for a high-quality and reliable supplier, please contact us for details via sales@jayuanbio.com and sales1@jayuanbio.com at any time.

​​​​​​​Specifications of Bulk Melatonin Powder

Items	Specifications
Appearance	White crystalline powder
Purity	≥99%
Solubility	Soluble in ethanol, slightly soluble in water
Melting Point	116-118°C
Molecular Formula	C13H16N2O2
CAS Number	73-31-4
Packaging	1kg/bag, 25kg/drum

Application Areas

Sleep Disorders: Jet lag is the most classic and proven use of melatonin. Taking melatonin after traveling across time zones can help quickly reset the body clock and synchronize it with the circadian rhythm of the new time zone. Melatonin can also help those who habitually fall asleep late (e.g., after 2-3 AM) and have difficulty waking up in the mornings) to earlier their sleep schedule. It can also help night shift workers get better daytime sleep.

Antioxidant and Anti-Aging Melatonin is a potent endogenous antioxidant that acts directly to neutralise free radicals and indirectly to boost synthesis of antioxidant enzymes. It protects cells from oxidative stress and presumably has a good impact on the delay of ageing and neurological illnesses. In addition, several luxury skin care products are now containing melatonin to help prevent skin cells from oxidative damage caused by environmental factors such as daytime UV light.

immuno Modulation: Melatonin has immuno-regulating characteristics, increasing certain immune responses and curbing excessive inflammation. It may assist to fight infection, control autoimmune illnesses and can be used as a supplement in cancer treatment (especially enhancing sleep, relieving the negative effects of chemotherapy and improving quality of life).

Neuroprotection: Melatonin is thought to protect nerve cells due to its antioxidant and anti-inflammatory characteristics. Many research are investigating its possible therapeutic efficacy in neurological illnesses including Alzheimer’s disease, Parkinson’s disease and stroke.

COA 

Product Name	Melatonin Powder
Ref standard	USP43
Items	Requirements		Results
Identification	INFRARED ABSORPTION		Conforms
	ULTRAVIOLET ABSORPTION
	HPLC IDENTIFICATION TEST
Loss on drying	≤ 1.0%		0.2%
Residue on ignition	≤ 0.1%		0.05%
Chlorides and Sulfates	≤ 0.02%		Conforms
Heavy metal	As≤ 1ppm		Conforms
	Cd≤ 1ppm
	Hg≤ 0.1ppm
	Pb≤ 1ppm
Single impurity	≤ 0.1%		0.03%
Total impurities	≤ 1.0%		0.09%
Assay	98.5% - 101.5%		99.70%
Assay	98.5% - 101.5%		99.50%
Melting point	116.0°C - 120.0°C		116.4°C-119.2°C
Conclusion	This product conforms to requirements of USP43

Supplement Facts

After the goods are discharged from the manufacturer, they will be transferred to third-party testing institutes such as SGS for external examination, to confirm that the effective substances and nutritious components of the products are not missing.

Certificates

Jayuan takes pride in our dedication to quality and safety. We produce our goods to the highest industry norms and have certifications from recognised organisations as FSSC22000, ISO22000, HALAL, KOSHER and HACCP.

Patents

Jayuan has been deeply involved in the raw material medicine and plant extract industries for over 20 years, with a first-class R&D team, advanced equipment, and Bulk Melatonin Powder. We have obtained multiple patents.

​​​​​​​R&D

Xi'an Jayuan Bio currently has over 80 employees and a professional R&D team of 30 people. Specializing in the research and testing of plant active ingredients, continuously improving and innovating extraction processes, standardized production processes, and a strong quality control management system, effectively ensuring the stability and bioavailability of product quality.

Package

For pharmaceutical-grade products, cold chain transportation (2-8°C) is used, using ice packs or refrigerated trucks. For room-temperature transportation, use a light-blocking box and insulation materials to avoid direct sunlight. This effectively protects product quality and stability.

Transportation

With direct global access by sea, land, and air, our professional logistics team ensures on-time delivery, covering the European, American, and Southeast Asian markets

 

Payment

In order to meet the payment needs of different customers, we offer a variety of flexible, secure, and global payment methods, covering traditional bank transfers, modern digital payments, and customized solutions.

After-sales Service

Our responsive support team provides expert technical assistance and guidance to ensure smooth product integration.

Production Workshop

Our workshop complies with GMP standards and meets Class D cleanroom standards. Use corrosion-resistant materials such as stainless steel 316L to ensure workshop safety regulations.

Exhibitions

Jayuan has been participating in industry exhibitions such as CPHI, API, PMEC and Vitafoods Asia for many years, exhibiting its core products and latest technology advances for in-depth discussions and collaborations with pharmaceutical companies, research institutions and industry experts from around the world. Xi'an Jayuan Bio looks forward to using the exhibits to demonstrate its technical capabilities and product advantages, grow its local and international markets, seek new cooperation prospects, and make contributions to the development of the global pharmaceutical industry.

Why Choose Us?

Quality Assurance Our product is manufactured under stringent cGMP conditions and passes extensive quality control testing for uniformity and purity.

Reliability of the supply chain: thanks to our cutting edge manufacturing facilities, we can assure you of a consistent supply and delivery on time, so your operations continue to function smoothly.

Competitive Pricing: We provide great value without sacrificing on quality, with significant volume-based discounts available.

Technical Support: Our team of professionals are on hand to help you with product integration, regulatory compliance and formulation issues.

Innovation Partner: Lead the way with our continuous research and development projects in applications of Ergothioneine.

Customisation options: OEM/ODM service is available to fulfil your individual needs including particle size and bespoke mixes.

FAQ

Q: How long does it take?

A: Shelf life is 2 years if kept in a cool dry area away from direct sunlight.

Q: Can I customise the package?

A: Yes, we can provide customised packaging as per your need.

Q: Can it be used in organic formulations?

A: We have organic-certified alternatives when you ask.

Q: What is the minimum order quantity (MOQ)?

​​​​​​​A: MOQ is 1kg, although lesser quantity for sample order is negotiable.

Contact Us

Xi'an Jayuan Bio-tech Co., Ltd. stands out with over 20 years of experience in bulk melatonin powder production. Our dedication to quality, innovation and customer satisfaction has made us a valued partner for companies throughout the globe.

We are looking for high-quality customers worldwide, and if you are also looking for high-quality melatonin suppliers, please contact us for further details via sales@jayuanbio.com and sales1@jayuanbio.com at any time if you feel free.

We will surprise you with high-quality products, excellent service, and comprehensive after-sales support.

Looking forward to your prompt email!

Your immediate feedback would be greatly appreciated!