Pharm Ingredients
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Buy Pure Melatonin Powder
What is Pure Melatonin
Melatonin is widely found not only in mammals but also in plants such as tobacco and tomatoes. As an endogenous hormone secreted by the pineal gland, it has a sedative and sleep-inducing effect and is known as a "physiological hypnotic agent." Nowadays, it has broad development prospects in fields such as medicine and health products. in the fields of medicine and health products.
If you are considering buying pure melatonin powder, Kintai is your top choice. Leveraging advanced synthetic biology technology and a rigorous end-to-end quality control system, we are committed to providing global customers with melatonin powder with a purity of up to 99%.
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KINTAI Melatonin Powder Specification
| Analysis Items | Specifications | Test Method |
|---|---|---|
| Characteristics | White Or Off-White Crystalline Powder |
Visual |
| Melting Point | 116-120 ℃ | USP<741> |
| Assay（On dry basis） | 98.5-101.5 % | HPLC |
| Individual Impurities | NMT 0.1 % | HPLC |
| Total Impurities | NMT 0.5 % | HPLC |
| Loss On Drying | NMT 0.5 % | USP<731> |
| Residue On Ignition | NMT 0.1 % | USP<281> |
| Chloride | NMT 0.02 % | USP<221> |
| Residual Solvents | NMT 1000 ppm | GC |
| Heavy Metals | NMT 10 ppm | CP2020<0821> |
| Lead(Pb) | NMT 2.0 ppm | ICP-MS |
| Arsenic(As) | NMT 1.0 ppm | ICP-MS |
| Cadmium(Cd) | NMT 1.0 ppm | ICP-MS |
| Mercury(Hg) | NMT 0.1 ppm | ICP-MS |
| Total Aerobic Bacteria | NMT 1000 cfu/g | GB4789.2 |
| Yeast & Mold | NMT 50 cfu/g | GB4789.15 |
| Coliform Group | NMT 0.92 mpn/g | GB4789.3 |
| E.Coli. | Absent/25/g | GB4789.38 |
| Salmonella | Absent/25/g | GB4789.4 |
| Staphylococcus | Absent/25/g | GB4789.10 |
| Conclusion | This product complies with USP43, EP10, BPstandard. |
KINTAI Melatonin HPLC chromatogram
How Melatonin Works for Sleep?
● How it works: When night falls and light dims, the retina sends a signal to the brain, and the pineal gland begins to secrete melatonin more rapidly. As melatonin levels rise, it sends a signal to the body that "it's dark, time to sleep," causing body temperature and blood pressure to drop, making you feel sleepy and ready to fall asleep.
● Core function: Melatonin's primary function is to regulate the circadian rhythm (biological clock), rather than being a direct sleep aid. It's more like our body's own "sleep schedule."
Five key factors contributing to insufficient melatonin secretion
1.Aging: Decline in pineal gland function
Melatonin secretion begins to decline significantly from age 35, decreasing by an average of 10%-15% every 10 years. In older adults, melatonin secretion is only about 10% of what it was in youth, which is closely related to pineal gland calcification and atrophy. Approximately 50% of the elderly population suffers from insomnia, and melatonin deficiency is one of the core causes.
2.Light interference: A "disruptor" of the biological clock
Blue light exposure: Using electronic devices such as mobile phones and computers at night, blue light inhibits melatonin secretion through the retina-supracchiasmatic nucleus pathway.
3.Disrupted sleep patterns: A malfunction in the body's "signaling system"
Disruptions to the circadian rhythm: Shift work, jet lag, chronic sleep deprivation, or irregular sleep patterns disrupt the biological clock, leading to abnormal secretion rhythms. Studies show that consistently falling asleep later than 11 PM significantly reduces peak melatonin levels.
Prolonged daytime naps (such as afternoon naps exceeding 30 minutes) may suppress nighttime melatonin secretion.
4.Pineal gland lesions: Damage to the melatonin "production factory"
Calcification, tumors, or trauma to the pineal gland can directly impair its secretory function. Studies have found a close correlation between pineal gland shrinkage and a sharp decline in melatonin levels in Alzheimer's disease patients.
5.Endocrine system disorders: the "chain reaction" of the hormone network
Metabolic diseases such as hyperthyroidism and diabetes interfere with melatonin synthesis; abnormally high cortisol levels or decreased estrogen levels during menopause in women may exacerbate insufficient melatonin secretion.
Is Pure Melatonin Safe?
United States: In 1994, melatonin was approved by the U.S. Food and Drug Administration (FDA) for use as a dietary supplement.
Canada: In 2004, NNHPD included melatonin in the management of natural health products, allowing products that meet the standards to be sold. In 2013, its guidelines clarified that melatonin can be used to improve sleep (such as shortening the time it takes to fall asleep) or regulate jet lag, with a recommended daily dose of 0.1-10 mg/day.
EU: In 2010, EFSA allowed melatonin to be added to food to relieve jet lag and set a minimum usage of 0.5 mg/day; in 2011, EFSA added the function of melatonin to shorten the time to fall asleep, with a minimum usage of 1 mg/day.
China: Since 2005, melatonin has been regulated as a raw material for health food products aimed at improving sleep, with a recommended dosage of 1-3 mg/day. In 2021, it was officially included in the catalogue of raw materials for health food products.
Where to Buy Pure Melatonin?
Looking for a reliable melatonin powder supplier? Xi'an Kintai is your ideal choice. As a professional melatonin raw material manufacturer, we provide high-purity, food-grade melatonin powder with complete quality inspection reports. Factory direct sales ensure highly competitive prices and a stable supply.
For melatonin purchase inquiries, please contact us directly for product information and a personalized quote.
For melatonin purchase inquiries, please contact us directly for product information and a personalized quote.
Shipping & Packaging
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● Packaging: Inside food grade bag, outer aluminum foil bag.25kg use double-layer plastic container/fiber drum.Or your choice.● OEM Service Available: Customized packaging available, click here to know more.● Shipping: DHL / FEDEX / EMS/ BY AIR / BY SEA● American Warehouse: KINTAI put over 100 natural plant extract ingredients in our US warehouse for fast delivery.● Payment: We accept payment by T/T, L/C, Paypal, and Wester Union.Please contact us and we will guide you with an easy and professional way for your order.
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