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Theanine

Theanine by Thorne is an amino acid from tea that supports a healthy stress response, relaxation, focus, and memory.

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Theanine

Theanine by Thorne, found almost exclusively in the tea plant, helps modify brain waves by increasing alpha-wave production. It also enhances brain neurotransmitters involved in stress management.

Ingredient Information

Geometric Shape

Key Ingredients


Ingredient Amounts

Serving Size: 1 Capsules
Servings Per Container: 90
Name Amount
L-Theanine 200 mg
Other Ingredients: Calcium Laurate, Hypromellose Capsule, Leucine, Microcrystalline Cellulose

How to Use

Take 1 capsule one to three times daily or as recommended by one of our health coach professionals.

Is Theanine right for you?

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Theanine Details

L-theanine is a unique amino acid that is found almost exclusively in the tea plant (Camellia sinensis) and which has been used safely in Japan for decades. It has been shown to positively modify brain waves and the key neurotransmitters involved in mood, focus, and memory.

L-theanine enhances the production of the neurotransmitters dopamine and serotonin, and also appears to play a role in the formation of GABA – a neurotransmitter that acts like a “brake” during times of runaway stress. It also enhances brain alpha-wave activity, a marker of relaxation. This effect has been observed to be most pronounced in individuals subjectively feeling the highest levels of stress.

A Japanese study of university students found that 200 mg led to increased brain alpha-waves and a subjective sense of relaxation. In the same study, administration also caused a dose-dependent relaxed, yet alert, state of mind without sedation, beginning approximately 40 minutes after ingestion.

L-theanine can enhance the production of the neurotransmitters dopamine and serotonin, and it appears to play a role in the formation of GABA – a neurotransmitter that acts like a “brake” during times of runaway stress. It helps establish balance in the neurotransmitter system, resulting in improvements in the mental/emotional and physical disturbances resulting from being overly stressed.

Warnings

Allergy Warning
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

Pregnancy
If pregnant, consult your health professional before using this product.

Interactions
There are no known adverse interactions or contraindications at publication date.

Brand

Thorne

Our Mission

We believe personalized, scientific wellness can extend the duration of one's health span, create happier and healthier lives, and feel one’s best at every age and life stage. Our ambition is to empower individuals to live healthier for longer through personalized, scientific testing and solutions. With a deep portfolio of personalized offerings – testing that provides individualized data, educational resources, and products that support specific health goals and needs – Thorne is here at every age and life stage. Thorne is redefining what it means to live healthier for longer.

How we know our supplements work

At Thorne, being able to rely on the safety and efficacy of our nutritional supplement products is the motivating force behind our clinical trials program. Our confidence that each product we formulate and manufacture works in the body comes from extensive clinical research and medical literature that substantiate the presence of each ingredient in each formula. In addition to confirming the safety of our products, clinical research helps us better understand their efficacy. And it paves the way for new discoveries. The ultimate goal of our research partnerships is to help us fulfill our mission of solving the biggest challenges in health and wellness.
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Theanine 90ct by Thorne FrontTheanine
$63.00
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