99% Bulk Melatonin Of ISO Factory

Why Choose Us As Your Melatonin Supplier In China?

#1. High quality:

Our high purity is assured by the strict Quality Management system.

Our purity is 99% as min, with HACCP, KOSHER, and HALAL certificates.

#2. Quality guarantee:

We are the supplier that has a 100% refund if our melatonin does not meet USP42 standards.

#3. Samples available for quality approval:

we have samples for your quality testing.

#4. Low MOQ:

For trial you can order 25 kg, we also repack to ship 1kg and 500g orders.

Looking For The Largest Melatonin Manufacturers In China?
Contact Us Now!

Melatonin Specifications

Buy 99% Melatonin Bulk From KOSHER/HALAL Factory
Melatonin Chemical structure


Pure melatonin is a white to slightly yellowish powder.

It is slightly soluble in water and soluble in acetone, methanol, and ethyl acetate.

Regarded as one of the best nutritional supplements for sound sleep, it helps to work on a hormone that helps to regulate the sleep-wake cycle.

It is often used to treat short-term trouble sleeping caused by jet lag or shift work.

Product Name: Melatonin (褪黑素)

Appearance: A white powder

Solubility: Soluble in ethanol (50mg/ml)

Cas Number: 73-31-4

Molecular Formula: C13H16N2O2

Molecular Weight: 232.28 g/mol

Chemical Name: N-[2-(5-methoxy-1H-indol-3-yl)ethyl]acetamide

HS Code: 2933990099 (Other heterocyclic compounds containing only nitrogen heteroatoms-其他仅含氮杂原子的杂环化合物)

Suitability to be shipped by air as common goods: suitable. It is safe to be shipped by air as common goods.

Grade: Food-Grade

Purity or Assay: 99%

Standards: Current USP Standards

Manufacturer Certificates available: ISO/HALAL/KOSHER

Manufacturing Site: Hubei, China

Manufacturer Documents Available: COA/MSDS

Supply Capability: 1000 KG per month

MOQ: 100G

Price Ideas In 2023: 130~200 USD/KG for food-grade (Contact us by WhatsApp for more updated prices)

Lead Time: 4~5 days for quantities less than 50KG, 1~2 days for orders less than 5KG.

Stock Status: Over 200KG

Shipping Temperature: Room temperature

Storage: Room temperature

Technical Data: 

Solubility: Slightly soluble in water, soluble in acetone, ethyl acetate, and methanol.

Chloride and sulfate: NMT 0.02%

Related substances: Single impurity: NMT0.1%, Total impurities: NMT1.0%

Loss on drying: NMT1.0%

Residue on ignition: NMT0.1%

Heavy metals: Pb: NMT1ppm, As: NMT1.5ppm, Hg: NMT1.5ppm, Cd: NMT0.5ppm

Assay: 98.5%~101.5%

Manufacturer Documents Download

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