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PURE BY NATURE
Embodies the essence of pure, high-quality dietary supplement ingredients
MELATONIN
For a Deeper Sleep
Melatonin
Melatonin, a natural hormone, is secreted by the pineal gland in the brain. Its production is closely tied to light exposure; it surges in the dark and drops in the light, regulating our body's circadian rhythm, the internal "clock" controlling our sleep-wake cycle. As we age, its production declines. It's also available as an over - the - counter supplement, often used to address sleep issues like insomnia and jet lag.
Product name: Melatonin
Molecular formula: C13H16N2O2
Starting material: Diethyl malonate and acrylonitrile
Grade: Food grade
Heavy Metals: USP/EP
Pesticide residue: USP/EP
Packing size: 25kg/drum
CAS#: 73-31-4
Molecular weight:232.28 g/mol
Source: Synthetic/Fermentation
Specification: 98% HPLC
Country of origin: China
Residual solvent: USP/EP
Allergen free/Gluten-free/Non-GMO/Vegan/Non-Irridiation
Melatonin is a naturally occurring substance in the human body, primarily synthesized and secreted by the pineal gland—a small, pea-sized endocrine gland located deep within the brain. Its production is closely regulated by the body’s internal circadian rhythm, with levels rising significantly in the evening as darkness falls and declining during daylight hours, playing a crucial role in regulating the sleep-wake cycle.
The main function of melatonin is to support healthy sleep patterns. By signaling to the brain that it is time to rest, it helps initiate the sleep process and improve sleep quality. For individuals with occasional sleep disturbances, such as jet lag or temporary insomnia caused by shift work or irregular schedules, melatonin can assist in adjusting the circadian rhythm to promote faster sleep onset and more restful sleep.
Unlike many synthetic sleep aids, melatonin is a hormone that the body already produces, making it a popular choice for those seeking a more natural approach to sleep support. It is important to note, however, that while melatonin is generally considered safe for short-term use, its effectiveness can vary among individuals, and consulting a healthcare professional is advisable for persistent sleep issues. Overall, melatonin serves as a key biological regulator, bridging the gap between the body’s internal clock and healthy sleep.
Currently, the majority of melatonin available on the market is primarily produced through chemical synthesis. This synthetic form has a long-standing history of use, spanning nearly a century, and has been extensively studied and proven to be safe and effective for supporting sleep. Over the decades, rigorous scientific research and clinical trials have consistently validated its ability to regulate the sleep-wake cycle, making it a widely trusted and commonly used sleep aid among consumers worldwide.
In recent years, with advancements in biotechnology and fermentation technology, melatonin derived from fermentation processes has been introduced to the market. This natural-sourced alternative offers potential advantages, such as being more aligned with the body’s natural biological processes, which has attracted attention from consumers seeking more natural health products. However, despite its promising prospects, the market share of fermented melatonin remains relatively small, mainly due to constraints in its production process and cost. The fermentation-based production route requires more complex technological conditions, stricter quality control measures, and longer production cycles compared to chemical synthesis. Additionally, the higher raw material costs and production expenses associated with fermentation result in a higher retail price for fermented melatonin, which limits its competitiveness and accessibility in the mainstream market, especially when compared to the more cost-effective synthetic counterparts.
Melatonin can be used in combination with ingredients like GABA (gamma-aminobutyric acid), magnesium, theanine, and valerian root extract to achieve synergistic effects that enhance sleep support.
GABA, the primary inhibitory neurotransmitter in the human brain, works with melatonin to calm overactive nerves. While melatonin regulates the circadian rhythm to signal sleep time, GABA directly reduces neural excitement and anxiety, helping the body transition into a relaxed state faster—ideal for those struggling to fall asleep due to stress.
Magnesium, an essential mineral, complements melatonin by maintaining nerve and muscle relaxation. A lack of magnesium often leads to restlessness or muscle tension that disrupts sleep; when paired with melatonin, it eases physical discomfort, creating a more conducive environment for melatonin to regulate the sleep-wake cycle effectively.
Theanine, an amino acid found in green tea, boosts melatonin’s benefits by promoting alpha brain waves (linked to relaxation without drowsiness). It not only helps extend deep sleep duration but also mitigates potential next-day grogginess sometimes associated with melatonin, making this pairing suitable for people needing to stay alert during the day.
Valerian root extract enhances GABA’s calming effects and lowers stress hormones like cortisol. When combined with melatonin, it strengthens long-term nerve relaxation, reducing nighttime awakenings and improving overall sleep quality.
Note that individual responses vary; starting with recommended doses and consulting a professional if taking medications is advisable.
Melatonin Frequently Asked Questions (FAQ)
1. What does Melatonin look like?
Melatonin is an off-white powder.
2. Do you sell finished Melatonin products?
We do not sell finished products. We only supply raw ingredients. However, we can partner with a contract manufacturer to provide white-label services, including tablets, hard capsules, soft capsules, and gummies.
3. Do you sell Melatonin to individual customers?
Unfortunately, we do not sell our products to individual customers. Our target clientele includes distributors, contract manufacturers, and end-brand users.
4. What is the MOQ and price for your Melatonin?
Our MOQ is 25 kg. For detailed pricing, please contact our sales team at info@purecium.com.
5. How can I purchase your Melatonin?
For customers in the United States, Canada, and Mexico, pickup is available from our U.S. warehouse. We can also arrange for door-to-door delivery in these regions. For all other regions, orders will be shipped from China.
6. What is the delivery time?
Pickup from our U.S. warehouse is available within 2 days after the order is placed. Shipments from China are delivered within one week of the order being placed.
7. What are the main forms of finished melatonin products?
Common forms include tablets, hard capsules, gummies, and softgels.
8. What is the difference between synthetic and fermented Melatonin?
Both synthetic and fermented Melatonin have a purity of 98% and are fundamentally identical in their physical and chemical properties. The main difference lies in their origin. Synthetic Melatonin is generally more cost-effective than fermented origin.
9. What is the source of fermented Melatonin?
The source for our fermented Melatonin is corn.
10. Is the corn used for fermented Melatonin non-GMO?
Yes, the corn we use is non-GMO.
11. How can I distinguish between synthetic and fermented Melatonin?
This can be determined through C14 testing. Fermented Melatonin has a bio-based carbon content of over 97%, while synthetic melatonin has a very low bio-based carbon ratio.
12. What are the sources of melatonin?
Melatonin is derived from two primary sources: chemical synthesis and fermentation.
13. Which source of melatonin is less expensive?
Synthetically produced melatonin is less expensive.
14. Why is the price of fermentation-derived melatonin higher?
The cost is determined by the production process. Fermentation-derived melatonin uses tryptophan as a substrate, which is converted through 5-hydroxytryptamine to produce melatonin. The cost of synthesizing 5-hydroxytryptamine via fermentation is comparable to synthetic melatonin; however, factors such as conversion rates, raw materials, and energy consumption result in higher costs for fermentation-derived melatonin.
15. What is the typical serving size of melatonin?
Serving sizes of melatonin are typically 2 mg, 5 mg, or 10 mg.
16. Which ingredients are commonly combined with melatonin for better efficacy?
Melatonin is commonly formulated with Vitamin B6 for enhanced efficacy.
17. Can fermentation-derived melatonin be considered a natural source?
Fermentation-derived melatonin is typically produced from corn or corn starch. Carbon-14 testing indicates a biogenic carbon content typically exceeding 97%, so it is generally considered a natural source of melatonin.
18. Is melatonin safe?
Yes, the melatonin provided is food-grade. It has a long history of use globally. In the United States, it is classified as an Old Dietary Ingredient (ODI), having been in use prior to 1994.
19. Which is the primary producing country for melatonin, and what is China's production capacity?
The primary producing country for melatonin is China. China's annual production capacity for melatonin is approximately 200–300 metric tons.
20. Which solvents are used in the production process of melatonin?
Food-grade anhydrous ethanol is used, with residual levels controlled to within 5,000 ppm, in accordance with USP standards.
21. What are the heavy metal limits in finished melatonin products?
According to EU and USP standards, the heavy metal limits for melatonin are as follows:
Lead: < 0.5 ppm
Mercury: < 0.1 ppm
Arsenic: < 3 ppm
Cadmium: < 1 ppm
22. What certifications can you provide for your Melatonin?
We can provide the following certifications: ISO9001, Kosher, Halal, and FSSC22000.
23. What's the packing size of Melatonin?
Packing size: 25kg/drum.
Drum size: 40cm*40cm*50cm.
Net/Gross weight: 25/28 kg.
24. What are the storage conditions and shelf life for Melatonin?
Please store it in a tightly sealed, dry place, away from light. The shelf life is 24 months.
25. Can you provide a stability report for Melatonin?
Yes, we can provide data from both accelerated and long-term stability tests. Please contact our sales team at info@purecium.com to obtain the reports.
26. What is the mesh size of your melatonin?
Standard Melatonin is an 80 mesh powder. We can also supply a 1000 mesh powder.
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