Purchase Qty. Reference FOB Price
1-9 kg US$154.00
10-999 kg US$140.00
1,000-9,999 kg US$128.00
10,000+ kg US$110.00
Product Description
Melatonin (melatonine, methyl) is one of the hormones secreted by the pineal gland of the brain. Melatonin is a noisy heterocyclic compound, its chemical name is N-etho-5-methoxytryptamine, also known as pineal hormone, melatonin, melatonin. After melatonin is synthesized and stored in the pineal ...