Source Naturals Serene Science L-Theanine 200mg, 30 Capsules
- L-Theanine is found almost exclusively in black and green tea..
- After l-theanine crosses the blood brain barrier, it increases dopamine and GABA levels in the brain and inhibits the stimulatory properties of caffeine..
- l-Theanine is a unique amino acid found in green tea, which promotes relaxedalertness and calm focus, and supports relaxing brain wave activity..
- Pioneered the concept with wellness formula.