Min. Order Reference FOB Price
1 kg US$150.00-200.00 / kg
Product Description
GMP Factory Supply Wholesale Price 99% Purity Melatonin CAS 73-31-4 Melatonin is a hormone made by the pineal gland, a small gland in the brain. Melatonin helps control your sleep and wake cycles. Very small amounts of it are found in foods such as meats, grains, fruits, and vegetables. Your body ...