Ingredients4u Product Code

L-Theanine Fermented

Manufacturer: Longxin
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 sometimes acts like glutamate in the body. But other times it seems to block the effects of glutamate. Theanine might also affect the brain chemicals GABA, dopamine, and serotonin

It is in white crystalline powde

More Information
Quality Standard CP
CAS 3081-61-6
Chemical Formula C7H14N2O3
Molecular Weight 174.2
Package Type 25kg/Drum