Melatonin, with the chemical name N-acetyl-5-methoxytryptamine, is also known as pineal hormone. It is a neurohormone primarily secreted by the pineal gland in mammals. It is mostly well-known known for its health benefits in improving sleep. Some of its physiological and pharmacological activities have been applied in pharmaceuticals and health supplements.

1. As one of the competitors of L-Theanine, Melatonin can support better sleep and regulate circadian rhythms.

2. Melatonin could adjust people’s emotions, and reduce Symptoms of Seasonal Depression. 

3. It is seen as an antioxidant that can help keep the eyes healthy.

1.Warehouse & Shipping : US & EU Warehouse, In-time delivery with DDP service provided.

2. Supply Chain Management: Stable domestic stock. Strategic cooperation with Chinese leading factories. Strict supplier approving system supported by documents.

3. Strict Quality Control: Compound certificate system. Owns laboratory and conducts batch-by-batch internal inspection before each delivery.

4. Competitive Price: Have our own OEM processing plant. Controlling costs from the source.

5. Good after-sales service: 24h on-line service. Liability insurance to cover quality risk.

Our team has specialized in the area of nutrition ingredients for decades and is deeply trusted by customers around the world. 

We always provide you with 100% professionalism and 100% enthusiasm! 

Is Melatonin not the material you want? 

Is Melatonin not the only material you are looking for? 

LONGYOUNG can supply a wide range of high-quality nutritional supplements, covering the area including Visual Health, Joint Health, 

Sports Nutrition, Weight Management, Heart & Brain Health Support, Sleep & Mood Support, Hair & Skin & Nails Growth, Immune 

System Health, Lower Blood Pressure and Lower Blood Sugar. 

On our website, you find more information about our other raw materials. 

Or just directly send emails/messages to us! LongYoung will never let you down.