--- Free Delivery from £48 --- Holiday promotion, some packages bought between 24.08-13.09 will be posted from 14.09 --All parcels are shipped from a warehouse in the UK ---
Theanine is a unique amino acid also found in green tea that exerts beneficial effects on the brain through the neurotransmitters dopamine and serotonin. Theanine supports alpha brain wave formation, which is associated with relaxation.
