Bulk Melatonin Powder

​​​​​​​Product Introduction​​​​​​​

Bulk Melatonin Powder is a hormone that your brain produces in response to darkness. It helps with the timing of your circadian rhythms (24-hour internal clock) and with sleep. Being exposed to light at night can block melatonin production. Melatonin is 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

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 powerful endogenous antioxidant that directly neutralizes free radicals and indirectly stimulates the production of antioxidant enzymes. It also protects cells from oxidative stress and theoretically has a positive effect on delaying aging and neurodegenerative diseases. Some high-end skincare products are also adding melatonin to protect skin cells from oxidative damage caused by environmental stressors such as daytime ultraviolet rays.

Immune Modulation: Melatonin has immune-regulating properties, enhancing certain immune responses and suppressing excessive inflammation. It can help fight infection, regulate autoimmune diseases, and serve as a supplement in cancer treatment (particularly improving sleep, alleviating chemotherapy side effects, and improving quality of life).

Neuroprotection: Due to its antioxidant and anti-inflammatory properties, melatonin is believed to have protective effects on nerve cells. Numerous studies are exploring its potential therapeutic value in neurological disorders such as 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 products we produce are released from the factory, they will be sent to third-party testing institutions such as SGS for external inspection to ensure that the effective ingredients and nutritional components of the products are not missing.​​​​​​​

Certificates

At Jayuan, we take pride in our commitment to quality and safety. Our product is manufactured in accordance with the highest industry standards and is certified by reputable organizations including 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 and advanced equipment. 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 participated in industry exhibitions such as CPHI, API, PMEC, and Vitafoods Asia for many years, showcasing its core products and latest technological advancements for in-depth discussions and collaborations with pharmaceutical companies, research institutions, and industry experts from around the world. Through these exhibitions, Xi'an Jayuan Bio aims to showcase its technological strengths and product advantages, expand domestic and international markets, seek more partnership opportunities, and contribute to the development of the global pharmaceutical industry.

Why Choose Us?

Quality Assurance: Our product is produced under strict cGMP conditions and undergoes rigorous quality control testing to ensure consistency and purity.

Supply Chain Reliability: With our state-of-the-art production facilities, we guarantee a stable supply and on-time delivery to keep your operations running smoothly.

Competitive Pricing: We offer excellent value without compromising on quality, with attractive volume-based discounts available.

Technical Support: Our team of experts is ready to assist you with product integration, regulatory compliance, and formulation challenges.

Innovation Partner: Stay ahead of the curve with our ongoing research and development initiatives in Ergothioneine applications.

Customization Options: We support OEM/ODM to meet your specific requirements, including particle size and custom blends.

FAQ

Q1: What is the shelf life of it?

A: The shelf life is 2 years when stored in a cool, dry place away from direct sunlight.

Q2: Can I customize the packaging?

A: Yes, customized packaging options are available upon request.

Q3: Is it suitable for organic formulations?

A: Yes, we offer organic-certified options upon request.

Q4: What is the minimum order quantity (MOQ)?

A: The MOQ is 1kg, but smaller quantities for sample orders can be discussed.

Contact Us

Xi'an Jayuan Bio-tech Co., Ltd. stands out with over 20 years of experience in bulk melatonin powder production. Our commitment to quality, innovation, and customer satisfaction makes us a trusted partner for businesses worldwide.

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!

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