Search query: l theanine 400mg

Product: Nutricost L-Theanine 200mg, 240 Capsules - Double Strength
Brand: Nutricost
Description: L-Theanine is a unique amino acid found almost exclusively in green tea
240 Capsules of 200mg L-Theanine Per Bottle
Double Strength
Easy To Take Capsules
Non-GMO, Gluten Free
Manufactured In a GMP Compliant, FDA Registered Facility
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Product: L Theanine 400mg | 120 Capsules | Non-GMO & Gluten Free | by Horbaach
Brand: Horbäach
Description: What is Theanine? Found primarily in Green Tea, L-Theanine is a naturally-occurring Amino Acid. This beneficial compound is structurally similar to Glutamate and GABA and is often combined with them synergistically in formulas. Although it's found in Tea Leaves, many people seek an alternative supplement source for this Amino. How to get Theanine: L-Theanine could be found in many supplements like Powder, Gummies, Chewables, Pills and other Amino Blends. However, not all supplement brands prioritize elite purity and potency in their products. Looking for the one that does? Horbaach's Theanine Formula: Horbaach's resounding reputation comes from over 40 years in the natural products industry. Our Theanine Capsules are carefully crafted to adhere to superior manufacturing practices. Each serving delivers 400 mg of this beneficial compound in convenient Quick-Release capsules. Our formula is Non-GMO and contains no Gluten, Artificial Sweetener or Preservatives. Don't settle for less!
AMINO SUPPORT: L-Theanine is a naturally-occurring Amino Acid found in widely touted Green Tea
DYNAMIC SUPPLEMENT: Contains 400 mg of L-Theanine per serving in convenient Quick-Release capsules
PROFESSIONAL SOURCING: Our ingredients are carefully selected and tested to ensure strong purity
HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON-GMO
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Product: L-Theanine 400mg | 400 Capsules | Value Size | High Potency | Non-GMO & Gluten Free | by Horbaach
Brand: Horbäach
Description: What is Theanine? Found primarily in Green Tea, L-Theanine is a naturally-occurring Amino Acid. This beneficial compound is structurally similar to Glutamate and GABA and is often combined with them synergistically in formulas. Although it's found in Tea Leaves, many people seek an alternative supplement source for this Amino. How to get Theanine: L-Theanine could be found in many supplements like Powder, Gummies, Chewables, Pills and other Amino Blends. However, not all supplement brands prioritize elite purity and potency in their products. Looking for the one that does? Horbaach's Theanine Formula: Horbaach's resounding reputation comes from over 40 years in the natural products industry. Our Theanine Capsules are carefully crafted to adhere to superior manufacturing practices. Each serving delivers 400 mg of this beneficial compound in convenient Quick-Release capsules. Our formula is Non-GMO and contains no Gluten, Artificial Sweetener or Preservatives. Don't settle for less!
AMINO SUPPORT: L-Theanine is a naturally-occurring Amino Acid found in widely touted Green Tea
DYNAMIC SUPPLEMENT: Contains 400 mg of L-Theanine per serving in convenient Quick-Release capsules
PROFESSIONAL SOURCING: Our ingredients are carefully selected and tested to ensure strong purity
HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & NON-GMO
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Product: 100% Pure L-Theanine, 365 Capsules, 1-Year Supply, No Magnesium or Rice Filler, 355mg per Serving, Made in The USA, Potent and Gluten-Free, Non-GMO, L-Theanine with No Additives
Brand: Pure Organic Ingredients
PURE L-THEANINE CAPSULES Promote a State of Relaxation & Provide Relief from Occasional Stress
365 CAPSULES: 1-Year Supply. 3x More Than Any Other Top Seller. (Seriously, check out their labels)
NO STEARATES OR RICE FILLERS Unlike our Competition, We Don’t Use Fillers
MADE IN THE USA by a Bunch of Health Fanatics in Utah. Non-GMO
LOVE IT OR IT’S FREE! We offer a HASSLE-FREE, 100% MONEY BACK GUARANTEE. Buy & Try with confidence
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Product: Dr. Emil Nutrition 200 MG 5-HTP Plus Formula for Mood, Stress, and Sleep Support, 60 Vegan Capsules
Brand: DR EMIL NUTRITION
Description: About the product

Synergistic 5-HTP Formula - Our 5-HTP is further enhanced with SAMe and L-Tryptophan, both of which have been clinically indicated to support 5-HTP conversion. in addition, there is growing scientific evidence that both ingredients may also help the conversion of 5-HTP.

Cofactor B6 for optimal results - We included a robust dosage of Vitamin B6, a vital prerequisite the body needs to convert 5-HTP. Without an optimal level of B6, the body is challenged to fully convert 5-HTP.

Mood & sleep support - Our 5-HTP augmented blend is specifically designed for maximum benefit, which has been shown to reduce stress.

About the doctor

Dr. Emil Hodzovic has the unique distinction of being both a practicing medical doctor and recognized authority in the nutrition and supplementation fields.

Dr. Emil is a published author and contributor to popular magazines, including: Men’s Health, Men’s Fitness & the Guardian as well as various other publications.

Emil is now a highly-sought after fitness, health & nutrition coach (when he’s not saving lives in the ER).

About the brand

Harnessing Dr. Emil’s distinctive & accomplished background, our supplements are painstakingly formulated to deliver real results and are always backed by hard science and clinical data. Incorporating both time-tested & cutting-edge ingredients, our products provide superior benefits - free of gimmicks, fads and hype.

All Dr. Emil products are manufactured in the USA and come with a 100% money-back guarantee!
Supports mood and sleep - We supplemented 200mg of pure 5-HTP with clinically studied SAMe and L Tryptophan to optimize 5-HTP conversion and manage stress levels in the body.
Contains vitamin B6 for improved 5-HTP conversion - Vitamin B6 has been shown to aid 5-HTP conversion. Studies show that even a slight B6 deficiency can greatly inhibit the efficacy of 5-HTP.
Promotes calm and relaxation - Dr. Emil’s 200 MG 5-HTP Plus formula is a natural way to promote a calm and relaxed mood by supporting 5-HTP conversion in the body.
Doctor-derived formula - Dr. Emil Hodzovic has painstakingly formulated our 200 MG 5-HTP Plus supplement with the highest quality ingredients that are gluten-free, non-GMO, and manufactured in a cGMP facility to ensures that each product is 100% free of hype, hormones, and empty promises.
Helping create a healthier world - Thanks to our customers, and through our partnership with Vitamin Angels, Dr. Emil Nutrition is helping create a healthier world for mothers and children everywhere.
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Product: (3 Pack) Smarter L-Theanine 250mg in Non-GMO Flaxseed Oil, Stress, Relaxation & Mood Wellness 150 Liquid Softgels
Brand: SmarterVitamins
Description: SmarterVitamins 250mg L-Theanine is an Amino Acid derived from Green Tea that Promotes an Alert State of Relaxation without Drowsiness, Enhances Mental Clarity & Focus, Helps Moderate Occasional Stress & Helps to Prevent Jitters Caused from Too Much Caffeine Consumption. Added Flaxseed Oil Provides ALA Omega-3 Essential Fatty Acid for an Extra Source of Energy & Brain Support.
Includes 3 Bottles with 50 softgels each for a total of 150 liquid softgels.
Alert State of Relaxation without Drowsiness. LTheanine is an Amino Acid derived from Green Tea that Enhances Mental Clarity & Focus, Helps Moderate Occasional Stress + Anxiety & Helps to Prevent Jitters Caused from Too Much Caffeine Consumption.
Don't Settle for 200mg L-Theanine Powder Capsules. Advanced Formula Extra Strength 250mg L-Theanine Liquid Softgels Made With Flaxseed Oil For Superior Absorption & Extra Brain Support.
Made in the USA without Bad Stuff such as fillers, magnesium stearate, dioxides, silica, maltodextrin, carrageenan, soy, milk, egg, corn, tree nuts, artificial colors, or preservatives.
At SmarterVitamins, we're creating the future of vitamin supplements, today.
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Product: L-Theanine 200mg (Double-Strength) with Passion Flower Herb - Reducing Stress and Promoting Relaxation Without Sedation - Non GMO, 120 Capsules
Brand: Bronson
Description: L-Theanine is an amino acid that is found almost exclusively in tea and is responsible for the exotic taste of green tea. Considered a non-dietary, non-essential amino acid, clinical research has demonstrated that L-Theanine promotes an alert state of relaxation without drowsiness. Additional research suggests L-Theanine may help improve quality of sleep, learning performance, mental acuity, concentration, and help support the immune system. L-Theanine may also help reduce the negative side effects of caffeine.*
L-Theanine can be taken during the day to help reduce stress or in the evening before bed to help calm and quiet your mind so you can drift off to sleep.
Lasting Calmness: L Theanine is known for reducing stress and promoting relaxation without sedation.
Supports Brain Health: L-Theanine is a powerful Amino Acid that is derived from green & black tea. Many people take L-Theanine supplements to help reduce the negative effects of caffeine. L-Theanine is also taken to help with focus & cognition, promote stress relief and relaxation, may help decrease anxiety, and promote improved sleep quality. *
Highest Quality Formula: Best ingredients available. Manufactured at cGMP certified facility.
Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
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Product: L-Theanine 200mg Super Value Size - 365 Vegetarian Capsules
Brand: Nature's Trove
Description: Discover the Treasures of Nature
Dig into earth's boundless reserves of essential vitamins to restore your innate equilibrium.

L-Theanine is an amino acid found naturally in green tea. The FDA recognizes L-theanine as a “GRAS” (Generally Recognized As Safe) substance. Studies indicate that L-Theanine can:

Help promote relaxation and a sense of calm without causing drowsiness or loss of focus.
Promote cognitive and memory functions.

Nature's Trove - Good Health from the Source!
SUPER VALUE SIZE - 365 Vegetarian Capsules
L-Theanine 200mg promotes relaxation without drowsiness - Restores a sense of calm
Found naturally in green tea
Natural Ingredients - Good Health from the Source!
Made in the USA - GMP NSF Certified Facility - Kosher Certified
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Product: Now Supplements, L-Theanine 200 mg with Inositol, Stress Management, 120 Veg Capsules, Unflavored
Brand: NOW
STRESS MANAGEMENT*/PROMOTES RELAXATION*: Promotes relaxation without the drowsiness or negative side effects associated with other calming agents.*
HEALTHY VASCULAR FUNCTION*/WITH INOSITOL: Formulation includes inositol, a member of the B-vitamin family that is essential for brain and nervous system health.*
CLASSIFICATIONS/CERTIFICATIONS: Vegan, Kosher, Non-GMO
GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
Packaged in the USA by a family owned and operated company since 1968.
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Product: Pure Science L-Theanine Supplement 400 mg – Supports Cognition, Improves Mental Performance and Calms the mind and Reduce stress - 50 Vegetarian Capsules
Brand: Pure Science Supplements
Description: Stress is the one thing we need to avoid. Unfortunately, our lifestyles and sometimes our internal body functions do not cooperate to give us the relaxation or the breather we need in our day to day lives.
The Pure Science Supplements – L-Theanine Difference
Pure Science proudly introduces a safe and effective supplement to fight stress. L-Theanine powder is a unique amino acid found almost exclusively in the green leaves of the tea plant Camellia sinensis. It is the primary ingredient that contributes to the unusual taste of green tea. Judging by the ingredient itself, we know that green tea has been used by ancient civilizations as a drink that naturally promotes health and longevity.
Pure Science LTheanine supplement effectively reduces both, mental and physical, stress. The best thing about L-Theanine is it calms you down without putting you to sleep. L theanine powder also fosters motivation without giving the fight-or-flight response that adrenaline causes.
With the help of L Theanine pills, you'll be relaxed and focused without feeling any drowsiness. Unlike sedatives, that relaxes you solely by immediately making you dose off, L-Theanine gives you calmness without destroying your wakefulness and circadian rhythm. Sleep quality, recovery from exhaustion, and refreshed feelings are also enhanced.
Pure Science Supplements continues to grow hand in hand with the uncompromised quality and integrity of our products. Using only the best ingredients and highly standardized technology, Pure Science Supplements L-Theanine Vegan Capsules boasts of the highest quality L-Theanine supplement. Manufactured at GMP certified facilities and having passed through stringent testing, we stop at nothing in order to give you the purest and most genuine L-Theanine capsules in the market. You will certainly get what you pay for as we give you the highest quality for your money’s worth!
BOOSTS COGNITION AND MENTAL PERFORMANCE: L theanine supplement promotes the generation of alpha waves, known to accompany periods of intense creativity and intense mental focus. Due to L-Theanine’s calming effect, it can help you concentrate better, improve mood and focus on the purpose you have for the day – whether you intend to relax or be productive.
CALMS THE MIND: L-Theanine 400mg increases the production of GABA, an amino acid and neurotransmitter, which works to inhibit other neurotransmitters that produce fight-or-flight responses, resulting in calming the mind and body.
REDUCES STRESS AND PROMOTES FEELINGS OF WELL-BEING: L theanine capsules limit the neurochemicals which cause stress reactions. It helps ease negative emotions and stress caused by unregulated neurotransmitters and hormonal activity in the brain and body, thus, promoting a natural feeling of well-being.
GOOD MANUFACTURING PRACTICES CERTIFIED: Produced by GMP certified facilities with the highest manufacturing and sourcing standards of Pure Science. ‘Rooted in Science, Backed by Research’ as its motto, Pure Science Supplements focuses on producing the best and safest products for our customers to achieve greater vitality in mind and body by using only the best raw materials obtained through rigorous research.
MONEY-BACK GUARANTEE: As we are confident of the efficacy of Pure Science L-theanine vegan capsules, all purchases are backed by a 100% money-back guarantee should you be unsatisfied. Our products are potent for 2 years from manufacture date.
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Product: Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation and Wellness* | 120 Capsules
Brand: Pure Encapsulations
Description: Green tea has been recognized for centuries as having relaxant properties. l-Theanine, a unique amino acid derived from tea, provides the characteristic taste of green tea. l-Theanine has also been discovered as the biologically active constituent of green tea responsible for promoting relaxation. In a preliminary non-clinical study, an l-theanine solution enhanced alpha wave production in the occipital and parietal regions of the brains of volunteers. These observed patterns are considered to be an index of relaxation. Furthermore, it did so rapidly and without causing drowsiness. In two additional studies, alpha waves were also shown to be detectable soon after l-theanine administration. Theanine is also useful for supporting healthy cellular function. Preliminary research suggests that l-theanine may be helpful for premenstrual support including. Furthermore, theanine has been reported to moderate the effects of caffeine on the central nervous system. l-Theanine's safety is supported in studies and by its long history of safe consumption in tea. Pure Encapsulations' l-Theanine is Suntheanine, the brand which has been used in scientific studies.
Supports Relaxation: l-Theanine is a unique amino acid derived from green tea, which has been recognized for centuries as having relaxant properties and helps promote relaxation without causing drowsiness.*
Support For Occasional Stress: I-Theanine may also ease occasional nervous tension and irritability and help moderate occasional stress.*
Nervous System Support: l-Theanine has been reported to moderate the effects of caffeine on the central nervous system.*
Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.
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Product: Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation and Wellness* | 60 Capsules
Brand: Pure Encapsulations
Description: Green tea has been recognized for centuries as having relaxant properties. l-Theanine, a unique amino acid derived from tea, provides the characteristic taste of green tea. l-Theanine has also been discovered as the biologically active constituent of green tea responsible for promoting relaxation. In a preliminary non-clinical study, an l-theanine solution enhanced alpha wave production in the occipital and parietal regions of the brains of volunteers. These observed patterns are considered to be an index of relaxation. Furthermore, it did so rapidly and without causing drowsiness. In two additional studies, alpha waves were also shown to be detectable soon after l-theanine administration. Theanine is also useful for supporting healthy cellular function. Preliminary research suggests that l-theanine may be helpful for premenstrual support including. Furthermore, theanine has been reported to moderate the effects of caffeine on the central nervous system. l-Theanine's safety is supported in studies and by its long history of safe consumption in tea. Pure Encapsulations' l-Theanine is Suntheanine, the brand which has been used in scientific studies.
Supports Relaxation: l-Theanine is a unique amino acid derived from green tea, which has been recognized for centuries as having relaxant properties and helps promote relaxation without causing drowsiness.*
Support For Occasional Stress: I-Theanine may also ease occasional nervous tension and irritability and help moderate occasional stress.*
Nervous System Support: l-Theanine has been reported to moderate the effects of caffeine on the central nervous system.*
Pure Quality: Our supplements are made with only premium ingredients sourced from trusted suppliers and guided by our nutritional experts, then carefully manufactured and tested to verify their potency and purity.
Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure Encapsulations products are FREE FROM wheat, eggs, tree nuts & peanuts, gluten, artificial colors, flavors & sweeteners, coatings and shellacs, GMOs, and unnecessary binders, fillers & preservatives.
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Product: Jarrow Formulas Theanine 200 mg, Neurologically Active Amino Acid, Found in Green Tea, Promotes Relaxation, White, 60 Count
Brand: Jarrow Formulas
Color: White
Neurologically Active Amino Acid: Theanine is a unique amino acid found almost exclusively in green tea that exerts beneficial effects on brain metabolism
Relaxation and Pleasure: Theanine induces relaxation without causing drowsiness, as measured by increased generation of alpha-waves; Theanine may improve sensations of pleasure by affecting dopamine and serotonin neurotransmitters in the brain
Veggie Caps: Take one veggie capsule per day with water or juice on an empty stomach or as directed by your qualified healthcare professional; This formula is suitable for vegans and vegetarians
Superior Nutrition and Formulation: The goal of Jarrow Formulas is to promote optimal health with high-quality, effective, affordable, and superior formulation of dietary supplements; Our customers can be assured of purity, value, and potency
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Product: L-Theanine 200mg by Nature's Trove - 120 Vegetarian Capsules
Brand: Nature's Trove
Description: Discover the Treasures of Nature
Dig into earth's boundless reserves of essential vitamins to restore your innate equilibrium.

L-Theanine is an amino acid found naturally in green tea. The FDA recognizes L-theanine as a “GRAS” (Generally Recognized As Safe) substance. Studies indicate that L-Theanine can:

Help promote relaxation and a sense of calm without causing drowsiness or loss of focus.
Promote cognitive and memory functions.

Nature's Trove - Good Health from the Source!
L-Theanine 200mg promotes relaxation without drowsiness. Also Restores a sense of calm.
Found naturally in green tea
Natural Ingredients - Good Health from the Source!
Made in the USA - GMP NSF Certified Facility - Kosher Certified
►► To SAVE EVEN MORE! Select our SUPER VALUE SIZE - 365 Vegetarian Capsules
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Product: Suntheanine® L-Theanine 200mg (Double-Strength) in Cold-Pressed Organic Coconut Oil; Non-GMO & Gluten Free - 60 Liquid Softgels
Brand: Sports Research
Description: L-Theanine Vitamin Supplement
Suntheanine L-theanine is clinically proven to promote an alert state of relaxation without drowsiness, as indicated by an increase in Alpha brain waves. *
Formulated with Extra Virgin Organic Coconut Oil.
IGEN Non-gmo verified & formulated Without Hexane, Gluten, Soy, Artificial Colorings, Stearates Or Titanium Dioxide.
The only L-Theanine encapsulated in fast-acting liquid softgel capsule.
Your satisfaction means everything to our company. If you're not thrilled with our L-theanine simply return it to us for a refund.
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Product: Integrative Therapeutics L-Theanine 200 mg - Suntheanine Brand L-Theanine - Promotes a Relaxed State & Healthy Stress Response* - Vegan and Gluten Free - 60 Capsules
Brand: Integrative Therapeutics
L-Theanine is an amino acid that supports a relaxed state without diminishing daytime alertness*
Suntheanine L-Theanine is an amino acid that helps support relaxation and a healthy stress response*
Clinically studied, L-theanine can support a healthy stress response*
Soy free, dairy free. No wheat, corn, or artificial colors, flavors, or preservatives
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