Theanine
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Formulated by Naturopathic Labs to naturally support relaxation, L-Theanine is an amino acid that has a strong affinity for the brain and central nervous system. L-Theanine is a precursor for neurotransmitters, GABA and Dopamine, and in general supports relaxation, mood, memory, sleep and cognitive ability. Naturopathic Labs L-Theanine comes in an easy to swallow vegetarian capsule of therapeut...
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L-THEANINE FROM NATURAL FACTORS - NATURAL MOOD SUPPORT Active and natural source L-theanine derived from green tea. This unique amino acid is an ideal stress support supplement for people seeking a safe and effective alternative to drug medications with side effects. Theanine is unique because unlike other substances used to help regulate stress, it will not make you drowsy or reduce your ale...
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ZEN THEANINE FOR A RELAXED FEELING. Zen Theanine contains 225mg of active L-theanine, a unique amino acid found primarily in green tea. Studies show that theanine supports alpha-wave brain activity, associated with states of relaxed, peaceful wakeful alertness observed during meditation and biofeedback. [VCAPS]
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Helping to to temporarily promote relaxation, NOW® has formulated their L-Theanine Double Strength 200mg with the addition of Inositol. L-Theanine is an amino acid naturally found in green tea. L-Theanine promotes relaxation without the drowsiness or negative side effects associated with other calming agents. L-Theanine also supports healthy cardiovascular function through this relaxing effect...
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Studies have also shown L-theanine to encourage alpha wave activity associated with a state of serenity and mental clarity. New Roots Herbal L-Theanine provides you with 250mg that can be supplemented once daily. L-Theanine is the amino acid critical for its calming influence on cognitive function. It crosses the blood-brain barrier to help establish a state of relaxation while maintaining ale...
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Nutridom Pure L-Theanine provides 250 mg of pure L-Theanine per capsule, naturally sourced from decaffeinated green tea leaves. This vegan-friendly, non-GMO supplement promotes relaxation, mental clarity, and focus without causing drowsiness. By increasing alpha brainwave activity, L-Theanine helps reduce stress and anxiety, supports mood, enhances cognitive performance, and may improve sleep q...
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Orange Naturals L-Theanine with Magnesium 250 mg is a calming formula designed to support relaxation, focus, and overall balance. Featuring L-theanine, an amino acid naturally found in green tea, it helps promote a calm, alert state without causing drowsiness. Paired with magnesium, a key mineral involved in many body processes, this blend also supports muscle relaxation and nervous system func...
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This unique amino acid blend supports relaxation without causing drowsiness and may help manage moderate or occasional stress. L-Theanine also supports nervousness and irritability. Pure Encapsulations ensures this formula is highly bioavailable and is free from contaminants, metals, solvents, GMOs and well-known allergens like gluten and dairy. [VCAPS]
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THERAPEUTIC POTENCY WITH NEUROSUPPORT B VITAMINS Veeva Theanine & Magnesium with NeuroSupport B vitamins is a therapeutic potency theanine supplement, with Magnesium support for added benefits. L-theanine is an amino acid found in tea. Studies reveal that l-theanine promotes serotonin and dopamine production which generates increased alpha-brain activity, resulting in relaxation without dr...
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Xymogen L-Theanine offers a natural way to support relaxation and mental clarity. Derived from green tea, this amino acid promotes a calm, focused state without causing drowsiness, making it suitable for daily use. It helps support cognitive alertness, mood balance, and overall neurological wellness while also contributing to healthy liver function and detoxification. Each two-capsule dose prov...
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Support your focus with Organika L-Theanine + Caffeine, a balanced formula designed for steady, sustained energy. Combining plant-based caffeine from yerba mate with L-theanine, it helps promote alertness while supporting a calm, focused state. This pairing offers a smoother energy experience without the sharp peaks often associated with caffeine alone. Ideal for work, study, or busy days, thes...
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Theanine Supplements
Does boosting your mental focus and sharpening your concentration while still relaxing your nervous system seem impossible? Well, Theanine does just that!
Theanine (or L-Theanine) is an amino acid naturally found in green tea. It’s unique in that it promotes relaxation while increasing focus and concentration. In fact, this amino acid is both a natural relaxant and sedative, that does not affect motor skills or make you feel tired and groggy; therefore, it both increases your mental alertness and promotes relaxation. It stimulates the release of neurotransmitters in your brain, including GABA, the brain’s primary inhibitory neurotransmitter. Because it isn’t required by the body, it is considered a nonessential amino acid. These supplements; however, can be extremely useful as natural anxiolytics for mood disorders and chronic stress, as well as to help improve mental function and other cognitive health conditions.
Benefits of Theanine
- Boosts Mental Energy
- Improves Attention Span
- Protects Memory and Cognition
- Reduces Feelings of Anxiety
- Relaxes (without sedation)
Who Needs Theanine?
Naturopaths often recommend this nutrient to boost mental alertness, focus, concentration and mood-based symptoms. Some of the most common uses for theanine include; anxiety, cognitive disorders, mood-related disorders, sleep difficulties & insomnia.
Theanine Supplements
Potencies
Theanine supplements are typically recommended in a dosing range of 100–200mg twice daily, but the dose may be higher depending on the condition (400-500 mg daily).
Formats
These supplements are available in a variety of formats, including capsules, liquid gels and tablets. Theanine can be taken either with meals or on an empty stomach.
When supplementing with Theanine for mood disorders, consider taking it with GABA or 5 HTP to increase serotonin boost and help balance stress.
If you’re using this nutrient to support sleep issues or insomnia, consider taking with magnesium to promote better relaxation before bed.
Final Thoughts
These supplements generally come in the form of L-theanine, which is considered the bioavailable form of the amino acid. Supplements are also available in Suntheanine form - a patented theanine made via fermentation that is said to be more potent and faster-acting. Because these supplements are often marketed for mental alertness, be sure to check the label to make sure caffeine has not been added, which would adversely affect anxiety, stress and sleep.
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