Description
Product Overview
Melatonin (CAS 73-31-4) is the natural sleep hormone supporting sleep onset, sleep quality and circadian rhythm regulation. As one of the most widely used sleep ingredients globally, our bulk melatonin is a white crystalline powder with 99%+ HPLC purity, GMP-produced for sleep and relaxation supplements.
Product Specifications & Quality Standard
| Parameter | Specification |
|---|---|
| Chemical Name | Melatonin (N-Acetyl-5-methoxytryptamine) |
| CAS No. | 73-31-4 |
| Molecular Formula | C13H16N2O2 |
| Appearance | White to off-white crystalline powder |
| Assay | ≥ 99.0% (HPLC) |
| Heavy Metals | Pb ≤ 1ppm, As ≤ 1ppm |
| Microbiology | Pathogens negative |
| Storage | Sealed, cool dry place, 24 months |
Key Benefits
- Supports faster sleep onset
- Supports sleep quality and duration
- Regulates circadian rhythm (jet lag)
- Natural antioxidant properties
- Most widely used sleep ingredient
- 99%+ high purity
Main Applications
Sleep support capsules & tablets, relaxation gummies, jet lag formulas, combined sleep blends.
Why Choose Our Bulk Melatonin
- GMP-certified production, ISO 9001 quality system
- HPLC/UV verified content, batch-to-batch consistency
- Full COA, MSDS and third-party heavy metal testing
- HALAL/KOSHER and organic certification options
- Flexible MOQ, global export to 50+ countries
- OEM/ODM support: capsules, tablets, sachets and custom blends
Recommended Usage
Typical dosage 0.5-5 mg per day, taken before bedtime.
FAQ About Wholesale Melatonin
Q: What is melatonin CAS?
73-31-4.
Q: What purity?
99%+ by HPLC.
Q: What dosage?
Typically 0.5-5 mg before bed.
Q: Do you provide COA?
Yes, per-batch COA included.
Q: What is the MOQ?
1kg sample / 25kg drum.
Q: Is it synthetic?
Yes, synthetic (bioidentical).
Inquiry & Cooperation
As a professional dietary supplement raw material manufacturer with 20 years of export experience, we supply high-quality Melatonin at competitive bulk prices. Contact our sales team for spec sheets, COA and samples.
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