With so many Best Brand For L Theanine brands on the market – from big names like Pure Encapsulations,Sports Research,Thorne Research,Nature’s Trove,Natural Factors,NOW to smaller companies – finding the right product can be a real challenge. But we’re here to make your search easier.
We carefully researched and tested a vast range of Best Brand For L Theanine to help you discover the top contenders that match different needs and preferences. Altogether, we spent over 100 hours evaluating numerous products first-hand.
Our #1 best Best Brand For L Theanine is Pure Encapsulations Best Brand For L Theanine, based on its stellar performance across all our tests. Below you’ll find more of our top-rated recommendations for great Best Brand For L Theanine options currently available. Make sure to check out our buying guide too – it’s full of expert advice for choosing a Best Brand For L Theanine tailored to exactly what you’re looking for. With our help guiding your decision, finding your perfect fit will be a breeze!
Editor's Choice
Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation* | 120 Capsules
Premium Pick
Nutricost L-Theanine 200mg, 120 Capsules, Double Strength - Non-GMO, Gluten Free
Budget Pick
Sports Research Double Strength ‘Suntheanine’ L-Theanine with Organic Coconut Oil - Promotes
Top 10 Best Brand For L Theanine
We researched and compared the top products in the Best Brand For L Theanine category to provide you with these recommendations.
1. Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation* | 120 Capsules
- 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.
2. Sports Research Double Strength ‘Suntheanine’ L-Theanine with Organic Coconut Oil - Promotes
- ALERT & CALM: L-Theanine is an amino acid commonly found in green tea and is believed to help with relaxation. Suntheanine is patented, researched, and clinically proven to promote an alert state of relaxation and focus without any accompanying drowsiness. Get focused so you feel ready to take on the day!
- PREMIUM QUALITY: Sports Research is proud to offer products using only the best ingredients available so that you can have total peace of mind in the supplements that you are taking. Our L-Theanine 200mg softgel capsules are certified non-GMO and free of soy, gluten, artificial colors, Hexane, Stearates, and Titanium Dioxide.
- Our products are made in cGMP compliant facilities in the United States, using only the best ingredients from domestic & international origins. For us, it's all about quality control - so you can have confidence in your dietary supplements.
- EASY TO USE: As a dietary supplement, simply take one (1) easy to swallow liquid softgel daily with or without food or as directed by your qualified healthcare professional. Promoting an increase in Alpha brain waves and a decrease in Beta brain waves, you'll find your spark and get the boost you need with none of the sugar or unwelcome side effects from energy drinks or energy supplements.
- THE SPORTS RESEARCH DIFFERENCE: Created in 1980, Sports Research is a privately-owned business born from a passion for fitness, wellness, and healing. Our goal is to help people live their best lives through real, research-backed ingredients created for every body inside and out. We're fully dedicated to sourcing the highest quality products from around the world, backed by third party testing. We all deserve the best in our quest for healthy living. Our mission is to give you just that.
3. Thorne Theanine - 200mg of L-Theanine - Support a Healthy Stress Response, Relaxation, and Focus -
- Relaxation: Promotes relaxation, focus, and memory by enhancing alpha-wave production in the brain*
- Stress: Supports a healthy stress response*
- GABA: Enhances GABA production in the brain (a brain chemical that acts like a brake during times of runawaystress)*
- Free From: Every Thorne product is made with the purest possible ingredients - without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no soy, dairy, yeast, shellfish, or fish.
- Thorne's commitment to integrity and science-backed products has helped us earn the trust of thousands of health-care professionals, U.S. National Teams, the Mayo Clinic, and families around the world.
4. Nature's Trove L-Theanine 200mg Super Value Size - 365 Vegetarian Capsules
- SUPER VALUE SIZE - 365 Vegetarian Capsules
- L-Theanine 200mg may promote relaxation without drowsiness - May restore 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
5. Stress-Relax Chewable Suntheanine L-Theanine 100 mg by Natural Factors, Non-Drowsy Stress Support
- NON-DROWSY PEACE OF MIND: Feel calm and stay sharp with help from 100 mg of natural L-theanine in a delicious chewable; Fast-acting support for physical and mental relaxation
- CALM AND FOCUSED: Promotes calmness and helps stimulate an overall sense of relaxation; Perfect for working through daytime stress and relaxing at night
- NATURAL INGREDIENTS: Suntheanine is a pure source of L-Theanine, an amino acid found in green tea and processed for maximum calming effects
- TWO TABLETS: Take up to 3 times daily; Vegan, non-GMO, non-habit forming and free of gluten and soy; Tropical flavored
- THIRD-PARTY CERTIFIED: Independently tested for GMOs and over 600 contaminants using advanced technology such as mass spectrometry to ensure purity and potency
6. NOW Supplements, L-Theanine 200 mg with Inositol, Stress Management*, 120 Veg Capsules
- STRESS MANAGEMENT*/PROMOTES RELAXATION*: Promotes relaxation without the drowsiness or negative side effects associated with other calming agents.*
- Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
- 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.
- During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
7. Nutricost L-Theanine 200mg, 120 Capsules, Double Strength - Non-GMO, Gluten Free
- 120 Capsules of L-Theanine Per Bottle
- 200mg L-Theanine Per Serving (120 Servings)
- Easy To Take Capsules
- Non-GMO, Gluten Free
- Manufactured In a GMP Compliant, FDA Registered Facility
8. Neuro Mints | Nootropic Energy Caffeine Mints | 40mg Caffeine + 60mg L-theanine + B Vitamins for
- ENERGY + FOCUS + CLARITY: Neuro Gum caffeine mints quick release formulation contains the ideal balance of nootropics designed to give you a clean and balanced boost.
- QUICK EFFECTS: Our patented cold compression system maximizes the delivery and bioavailability of active ingredients. Get clean energy faster than drinking coffee or energy drinks with our caffeine mints and gum.
- NO SUGAR CRASH: Unlike other energy supplements, we only use high quality GRAS ingredients to get you in the zone with clean energy without the sugar crash.
- PERFECT ON THE GO: With 12 pieces of optimum energy that fit right into your pocket, youll be ready to conquer the world with fresh breath and a fresh mind.
- ASPARTAME FREE + SUGAR FREE + NON GMO + GLUTEN FREE: Neuro Gum Energy and Focus increases focus and productivity without ingesting artificial forms of energy in drinks or a handful of pills.
- *Neuro Inc. is not affiliated with or endorsed by NeuroBrands LLC.
9. Live Conscious KSM-66 Ashwagandha Supplement w/L Theanine & AlphaWave - ZenWell Everyday Stress
- HIGH-PURITY ANTI-STRESS AND ANTI-TENSION SUPPORT*: ZenWells powerful ashwagandha extract and L-theanine are both shown to help improve how you feel and are both highly potent and pure.*
- GIVE YOURSELF A BREAK FROM OVERWORK AND EVERYDAY FATIGUE: Ashwagandha can help promote energy levels while encouraging a well-balanced mood.* Getting through the work week may end up being a whole lot easier.*
- RELAX AND GET SOME REST: By helping you enjoy a calm, less stressful day, youll be able to get to sleep easier.* Getting the quality sleep you need has been shown to lead to benefits in weight control, mood, cognitive function, and much, much more.
- FIGHT THE COFFEE JITTERS: By reducing the need for excess caffeine while also encouraging brain health, ZenWell helps you start your mornings with a cup of coffee or two and enjoy an alert, productive day.*
10. Vital Nutrients - L-Theanine 200 mg - Supports Normal Stress Levels and Cognitive Function - 60
- Supports Stress Resistance: L-Theanine 200mg is a unique amino acid that occurs naturally in the tea plant, which may help ease occasional nervous tension and irritability*
- Promotes Relaxation: This powerful formula assists resiliency.* It may also help with the quality of restful sleep, without promoting drowsiness or fatigue*
- Supports Cognitive Function: L Theanine's benefits include increased alpha brain wave activity and supporting mental focus in healthy adults*
- Does Not Contain: This product is free from coatings, binders, gluten (wheat, rye, barley)*, milk/dairy (casein, whey)*, soy protein*, egg protein*, and sugar*. *Verified by independent testing
- About Vital Nutrients: We test every ingredient we use and every finished product we make.FDA regulation (GMP Part 111) requires that manufacturers test ingredients and finished products.Vital Nutrients has always exceeded the testing requirements by performing a significant number of additional tests on raw ingredients and finished products atindependently certified U.S. labs. Labels may vary
Peter
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