Natural Field Co., Ltd. is one of the leading manufacturers and suppliers of melatonin raw powder in China. With abundant experience, we warmly welcome you to wholesale bulk discount melatonin raw powder from our factory. Quality products and reasonable price are available.
Melatonin Raw Powder is a high-purity nutraceutical ingredient widely used in sleep support supplements, relaxation formulas, and healthy aging nutrition products. As one of the most recognized ingredients in the global wellness market, melatonin is commonly formulated into capsules, gummies, tablets, powders, and functional beverages designed for sleep quality and circadian rhythm support.
Natural Field supplies premium Melatonin Raw Powder for nutraceutical brands, contract manufacturers, and private label supplement companies. With growing consumer demand for sleep health and stress management products, melatonin continues to be one of the fastest-growing ingredients in modern dietary supplement formulations.
Product Specifications
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Test Item |
Specification |
COA Result |
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Assay (on dried basis) |
98.5% – 101.5% |
100.2% |
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Appearance |
White to off-white crystalline powder |
Conforms |
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Odor |
Odorless |
Conforms |
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Identification |
FTIR Positive / HPLC Pass |
Conforms |
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Tap Density |
≥0.45 g/ml |
0.68 g/ml |
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Bulk Density |
≥0.35 g/ml |
0.41 g/ml |
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Particle Size |
≥98% Through 80 Mesh |
Conforms |
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|
Melting Range |
116-120℃ |
Conforms |
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Water Determination |
≤1.0% |
0.05% |
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|
Residue on Ignition |
≤0.1% |
0.02% |
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|
Heavy Metals |
≤10ppm |
Conforms |
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|
Lead (Pb) |
≤3ppm |
Conforms |
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|
Arsenic (As) |
≤2ppm |
Conforms |
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|
Cadmium (Cd) |
≤1ppm |
Conforms |
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Mercury (Hg) |
≤0.1ppm |
Conforms |
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|
Total Impurity |
≤1.0% |
0.20% |
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|
Total Plate Count |
≤1000 cfu/g |
Conforms |
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Yeast & Mold |
≤100 cfu/g |
Conforms |
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|
E.Coli |
Negative |
Negative |
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|
Salmonella |
Negative |
Negative |
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Download COA |
To view detailed results and experimental data, you can click here to contact us for the full report. Download the Full | ||||
Key Features & Benefits
High Purity Melatonin 99%
Sleep Support Formulation Ingredient
Excellent Formulation Compatibility
Fine Particle Size for Manufacturing
B2B Bulk Supply Available
Application Scenarios & Fields
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Dietary Supplements
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Sleep Support Capsules
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Nighttime Gummies
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Healthy Aging Supplements
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Recovery Nutrition Products
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Wellness Lifestyle Supplements
Why Choose Us
Professional Nutraceutical Ingredient Supplier
Focused on high-quality wellness and healthy aging ingredients.
Factory Direct B2B Supply
Stable manufacturing capability with strict internal quality control systems.
One-Stop OEM/ODM Solutions
From raw materials to formulation support and private label production.
Global Supply Experience
Supporting supplement brands, contract manufacturers, and nutraceutical companies worldwide.
FAQ
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