Melatonin Powder
Product Name: Bulk Melatonin Powder
Other Name: N-Acetyl-5-methoxytryptamine, 5-Methoxy-N-acetyltryptamine
CAS No.:73-31-4
MF: C13H16N2O2
Purity: ≥99%
Test method: HPLC
Appearance: Off-White Powder
Solubility: Slightly Soluble in Water, Soluble in Ethanol
Package: 1KG/Aluminum Foil Bag, 25 KG/Drum
Application: Dietary Supplements, Functional Foods, Pharmaceuticals, Cosmetics
Advantages: U.S Warehouse, 20 Year’s produce experience, Independent Laboratory, Guaranteed After-Sales Service;
Description
Melatonin powder is a small molecule, a derivative of the amino acid tryptophan, N-acetyl-5 methoxytryptamine. It is a potent hormone with well-recognized activities and the potential to influence many bodily functions. It is produced by the pineal gland in the brain and is secreted when the body recognizes darkness. Melatonin has intense effects on the timing of the sleep/awake cycle, regulating the circadian rhythms of several biological functions. This is its most studied biological activity. Melatonin, as a multifunctional hormone, appears to regulate or modulate other functions in humans through the activation of its receptors and works as a strong antioxidant that protects the DNA.
Melatonin also known as pineal. It supports healthy sleep cycles, helps reduce jet lag, and offers antioxidant benefits. In cosmetics, melatonin is valued for its anti-aging, skin-repairing, and protective properties against oxidative stress.
In raw material form, it appears as a white to off-white crystalline powder with high purity, typically used in the manufacture of dietary supplements, pharmaceuticals, functional foods, and cosmetics.
Our melatonin powder is produced under strict quality standards, ensuring stability, safety, purity, and suitability for tablets, capsules, gummies, powder blends, and skincare formulations.

Item | Specification |
Product Name | Melatonin powder |
CAS Number | 73-31-4 |
Molecular Formula | C13H16N2O2 |
Molecular Weight | 232.28 |
Appearance | Off-white powder |
Purity | ≥ 99.0% |
Test Method | HPLC |
Loss on Drying | ≤ 0.5% |
Residue on Ignition | ≤ 0.1% |
Heavy Metals | ≤ 10 ppm |
Lead (Pb) | ≤ 1 ppm |
Arsenic (As) | ≤ 1 ppm |
Cadmium (Cd) | ≤ 1 ppm |
Mercury (Hg) | ≤ 0.1 ppm |
Solubility | Slightly soluble in water; soluble in ethanol |
Shelf Life | 24 months |
Storage | Store in a cool, dry place, away from light |
Packaging | 1 kg/aluminum foil bag; 25 kg/drum |

Maxmedchem has melatonin powder for sale. We always focus on innovation and provide customized solutions. Many satisfied customers and successful experience of multiple brands make us believe that we will meet your needs and help you get better economic benefits.
Just send an email to info@maxmedchem.com to get wholesale melatonin powder.
MSDS: MSDS available.
COA: COA can be available if you send us inquiry.
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Melatonin powder can delay aging and improve sleep. Melatonin is an amine substance secreted spontaneously in the human body. Its role is to relieve melanin deposition. Melatonin in powder form can play an anti-oxidant effect, affect cell renewal metabolism, and affect the content of fat and protein in cells. It plays a role in delaying aging and is of great significance to maintaining the elasticity and integrity of the skin surface.
Best melatonin powder can act on the pituitary gland, reduce the time to wake up from sleep, reduce the time to fall asleep, help sleep, and improve the quality of sleep. Melatonin can regulate the immune system and play an important role in maintaining the body’s immunity.
The Uses of Melatonin:
1. Melatonin can be used as medicine health care products, so as to enhance people’s immune function, preventing aging and back to youth. What’s more, it is also a kind of natural “sleeping pill”.
2. Melatonin is a kind of hormone secreted by pineal body of pituitary gland in the body. The amount of melatonin has something to do with light. The weaker the light is, the more the melatonin is, whereas the less. In addition, it is helpful to one’s sleep.
3. Melatonin powder is increasingly used in skincare and cosmetic formulations due to its antioxidant, anti-aging, and skin-repairing properties. In anti-aging creams & serums, it helps reduce the appearance of fine lines and wrinkles by supporting skin regeneration.
Information provided in the product description is from published literature. Due to the nature of scientific experimentation, your results or specific application for this product may differ. If you have questions about how this product fits your application, please contact our technical support staff.