Min. Order Reference FOB Price
1 kg US$25.00 / kg
Product Description
What is L-theanine ? Theanine is an amino acid found in tea and some mushrooms. It comes in two forms: L-theanine and D-theanine. L-theanine is the most common form. Theanine is similar to glutamate, a naturally occurring amino acid. Glutamate helps transmit nerve impulses in the brain. Theanine ...