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Shine High theanine powder powder for keeping health
Shanghai Shine High International Trade Co.,Ltd. is one of important best dim supplement production base.
Improve Memory or Sleep
Place of Origin
Shanghai, China (Mainland)
Dosage Form
White fine powder
function food ingredient
Supply Ability
200 Metric Tons per Year
Packaging & Delivery
25kg/drum; Port: Shanghai or LA, US 3-5 days after payment

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Enterprise Strength
  • Shine High International Trade always insists on the idea that service comes first. We are committed to fulfilling customers' needs by providing cost-effective services.
Product Details
Choose Shine High International Trade's nutrition supplement for the following reasons.Shine High International Trade's nutrition supplement is commonly praised in the market due to good materials, fine workmanship, reliable quality, and favorable price.
Company Advantages
1. The production process of Shine High best dim supplement adheres to the requirement of standardization production.
2. The primary advantage of this product is that it performs exceptionally well.
3. Whether the motivations are economic, environmental, or personal, the benefits of this product will have something to offer for everyone.

Company Features
1. Shanghai Shine High International Trade Co.,Ltd. is one of important best dim supplement production base.
2. The Shine High factory is famous for the cutting-edge production technology.
3. The center values of Shanghai Shine High International Trade Co.,Ltd. is to bring benefits for customers. Call now! Shanghai Shine High International Trade Co.,Ltd. will enhance the reputation of dim supplement weight loss products. Call now! Shine High International Trade will continuously enrich its product range that are popular with consumers around the world. Call now! With efforts to improve the quality of service and melatonin powder, Shine High aims to become a more popular brand. Call now!

Product Description 


Melatonin, also known as N-acetyl-5-methoxy tryptamine, is a hormone that is produced by the pineal gland in animals and regulates sleep and wakefulness. Melatonin is also produced in plants where it functions as a first line of defense against oxidative stress.



In animals, melatonin is involved in the entrainment (synchronization) of the circadian rhythms including sleep-wake timing, blood pressure regulation, seasonal reproduction, and many others.Many of its biological effects in animals are produced through activation of melatonin receptors, while others are due to its role as an antioxidant, with a particular role in the protection of nuclear and mitochondrial DNA.



As a medicine, it is used for the treatment of insomnia; however, scientific evidence is insufficient to demonstrate a benefit in this area. Melatonin is sold over the counter in the United States and Canada. In other countries, it may require a prescription or it may be unavailable.


Our Service

Any inquiries will be replied within 12 hours.

Dedication to quality, supply & service.

Strictly on selecting raw materials.

OEM Available.Packaging can accord to buyers' special request. 

Reasonable & competitive price, fast lead time.

Sample is available for your evaluation & Formulation development.

Faster delivery:Sample order in stock and 3-7 days for bulk production.

We have strong cooperation with DHL, TNT,FEDEX, EMS,or you can choose your own shipping forwarder.

We will inform you all the information at every stage in advance.

After-Sale Service:
1)International Authorized Third-Party Test For The Products You Demand.
2)60 Days Warranty of quality of goods.

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