Reduces stress and anxiety, restoring a calm mental state
Contains Suntheanine®, a pure form of L-theanine, produced via a patented enzymatic process resulting in 100% pure L-isomer theanine
Suntheanine is the most clinically studied L-theanine
Delicious tropical fruit-flavoured chewable tablets
Feature Summary
L-theanine is an amino acid found naturally in tea. It has been shown to exert a calming effect on the brain, triggering the production of alpha brain waves associated with an awake-relaxed state, and decreasing beta brain waves associated with feelings of restlessness and nervousness. L-theanine influences levels of the neurotransmitters dopamine, serotonin, norepinephrine, and glutamate and is also metabolized into gamma-aminobutyric acid (GABA), a neurotransmitter that is key to relaxation and memory.
L-theanine can help to temporarily promote relaxation and improve feelings of stress. In one study, a group of 50 female subjects, aged 18–22 years, were divided into a high-anxiety and a low-anxiety group. They received either water (as a control) or a solution containing 50 mg or 200 mg of L-theanine, and their brain waves were measured for 60 minutes afterwards. Compared to controls, the group receiving 200 mg of L-theanine had a significant increase in alpha brain waves, indicating a relaxation effect. Similar results were seen in another clinical trial where 35 healthy young volunteers received 50 mg of L-theanine and had elevated alpha brain wave activity for 105 minutes afterwards.
Medicinal Ingredients: Suntheanine® L-Theanine 100 mg
Non-Medicinal Ingredients: Organic cane juice, stearic acid, xylitol, silica, natural flavours, citric acid, vegetable grade magnesium stearate (lubricant).
Recommended Adult Dose: Chew 2 tablets per day or as directed by a health care practitioner.