Pill Size: 200 mg
Shipping: Free, Intl. $1.10+
Theanine – amino acid from tea for enhanced relaxation*
• Promotes relaxation, focus, and memory*
• Supports a healthy stress response*
• Enhances brain GABA production*
Thorne Research Theanine Benefits
L-theanine is a unique amino acid present almost exclusively in the tea plant (Camellia sinensis) and used safely in Japan for decades. L-theanine has demonstrated the potential to positively modify brain waves and key neurotransmitters involved in mood, focus, and memory.* Consumption of L-theanine enhances brain alpha-wave activity, a sign of relaxation.* The intensity of brain alpha-wave activity increases within 30-45 minutes of L-theanine supplementation, promoting relaxation, mental focus, and acuity.*
This effect is most pronounced in persons subjectively feeling the highest levels of distress.* A small Japanese study of university students showed 200 mg oral L-theanine led to increased brain alpha-waves and a subjective sense of relaxation.* Theanine administration caused a dose-dependent relaxed, yet alert, state of mind without sedation, beginning approximately 40 minutes after oral dosing.* L-theanine can enhance the production of the neurotransmitters dopamine and serotonin and appears to play a role in the formation of GABA – a neurotransmitter that acts like a “brake” during times of runaway stress.* Theanine helps establish balance in the neurotransmitter system, resulting in improvements in the mental/emotional and physical disturbances resulting from being overly stressed.*
Thorne Research Theanine Ingredients
L-Theanine* 200 mg.
Other Ingredients: Hypromellose (derived from cellulose) capsule, Microcrystalline Cellulose, Leucine, Silicon Dioxide. *This product uses Taiyo International’s Suntheanine® (L-Theanine). Suntheanine is a registered trademark of Taiyo International, Inc. (See manufacturer’s warnings at iHerb.)
Thorne Research Theanine Side Effects
L-Theanine is safe for most users. A search of “L-Theanine side effects” and “L-Theanine reviews” revealed no known side effects. To avoid side effects, start with a small dose, and gradually increase to the recommended dosage. Always consult your doctor before taking any supplement.
Buy Thorne Research Theanine
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