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98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine

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98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine

98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine
98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine 98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine 98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine

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Product Details:
Place of Origin: Shaanxi
Brand Name: Spring bio
Model Number: spring-088
Payment & Shipping Terms:
Minimum Order Quantity: 1kg
Price: Negotiable
Packaging Details: Foil bag/drum
Delivery Time: 5-8 work days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 10ton permonth
Detailed Product Description
Product Name: Melatonin CAS: 73-31-4
Test Method: HPLC Purity: 98%
Color: White Powder Boiling Point:: 512.8°C
Melting Point: 116-120℃ EINECS No: 200-797-7
High Light:

98% Cosmetic Grade Melatonin Powder


Helps Determine Cosmetic Grade Melatonin Powder



Melatonin 98% Melatonin Cosmetic Grade Melatonin Powder CAS 73-31-4

Melatonin is an indispensable natural hormone in daily life of the human body. It controls and affects the secretion of other hormones to a certain extent, so melatonin is an indispensable element of the human body. After the middle-aged and old age, the melatonin secreted by the middle-aged and old people begins to decrease or even disappear, so if the middle-aged and old people want to be healthier, they can appropriately supplement melatonin.

98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine 0



Melatonin is mainly an amine hormone.

It has been reported that the retina and accessory lacrimal glands of mammals can also produce a small amount of melatonin; the eyes, brain and skin of certain temperature-changing animals (such as frogs) and certain algae can also synthesize melatonin. The molecular formula of melatonin is C13N2H16O2, the molecular weight is 232.27, the melting point is 116℃~118℃, and the chemical name is N-acetyl-5-methoxytryptamine.

The content of melatonin in the body is very small

Exist at the level of pg (1×10-12 g). In recent years, extensive research has been conducted on the biological functions of melatonin at home and abroad, especially as a dietary supplement. It has shown that it has many physiological functions such as promoting sleep, regulating jet lag, anti-aging, regulating immunity, and anti-tumor. Function.


Product Name Melatonin Extract
Molecular Formula C13H16N2O2
CAS NO 73-31-4
Type of extraction Water / Ethanol
Appearance White crystalline fine powder
Odor Characteristic
Taste Characteristic
Sieve Analysis 95% pass 80 mesh
Moisture Content NMT 5.0%
Arsenic (As) NMT 2ppm
Cadmium(Cd) NMT 1ppm
Lead (Pb) NMT 2ppm
Mercury(Hg) NMT 0.1ppm
Heavy Metals 20ppm Max
Total Plate Count 10,000cfu/gMax
Salmonella Negative in 25 g
Yeast & Mold 1000cfu/gMax
Coliforms ≤30cfu/g
Staphylococcus Aureus Negative in 25 g



1. Melatonin helps control the timing

2. Melatonin can helps determine

3. It has strong antioxidant effects.

98% Cosmetic Grade Melatonin Powder 73-31-4 helps determine 1


1. Melatonin can regulate human sleep

The secretion of melatonin has a circadian rhythm, and it generally peaks at 2-3 in the morning. The level of melatonin at night directly affects the quality of sleep. With the increase of age, especially after 35 years of age, the body's own melatonin secretion decreases significantly, with an average reduction of 10-15% every 10 years, leading to sleep disorders and a series of dysfunctions, and the level of melatonin decreases and sleep decreases. It is one of the important signs of human brain aging.


2. Melatonin can regulate immunity

Studies have found that functional or pharmaceutical inhibition of melatonin biosynthesis can lead to suppression of humoral and cellular immune effects in mice. Therefore, supplementing melatonin can help improve human immunity.


3. Melatonin has anti-tumor effects

In vitro experiments show that melatonin can reduce the formation of DNA adducts induced by chemical carcinogens (safrole) and prevent DNA damage. In addition, since melatonin can easily enter cells, it can be used to protect nuclear DNA. If DNA is damaged, it can cause cancer. If you have enough melatonin in your blood, you will not be prone to cancer. Precautions for taking melatonin Taking melatonin hormone can not take aspirin at the same time. It is best not to smoke, because smoking can destroy melatonin hormone. At the same time, you should not drink a lot of alcohol.


Appearance White Powder Complies
Assay By HPLC 98.50%-101.50% 99.59%
Loss on drying
Residue on ignition
Identification Positive reaction Complies
Melting point 117~120ºC 118.3~118.6ºC
Clarity 1% ethanol and chloroform solution Complies
Total Plate Count <1000cfu/g Complies
Yeast & Mold <100cfu/g Complies
E.Coli Negative Complies
Salmonella Negative Complies

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