10 Best L Theanine Brand

L Theanine Brand. We look at thousands of unbiased or high-quality reviewers around ecommerce sites such as Amazon, Walmart, Home Depot, Wayfair, etc. We analyze from customer experience of the product to find out if these products are worth the spend. We make comparisons, to give readers real insights into how different brands and models measure up against each other.

We do the research ourselves by analyzing reviews and ratings from customers, to help you purchase wiser to avoid buyer’s remorse.

Our list of the Best L Theanine Brand

Features

  • 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

L-Theanine 200mg Super Value Size - 365 Vegetarian Capsules

$28.95
$23.65
 in stock
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • 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

Now Supplements, L-Theanine 200 mg with Inositol, Stress Management, 120 Veg Capsules, Unflavored

$45.99
$22.56
 in stock
18 new from $21.00
Free shipping
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • 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.

Integrative Therapeutics L-Theanine 200 mg - Suntheanine Brand L-Theanine - Promotes a Relaxed State & Healthy Stress Response* - Vegan and Gluten Free - 60 Capsules

$21.50  in stock
2 new from $21.50
Free shipping
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • 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

Zen Anxiety and Stress Relief Supplement - Premium Herbal Formula Supporting Calm Mood with Ashwagandha, L-Theanine, Rhodiola - for Occasional Anxiety - 60 Ct

$19.85  in stock
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • Occasional Stress Support: Do you get overwhelmed by daily stressors? We know the feeling, which is why we created our premium Zen formula. It's expertly curated with herbs, vitamins, and adaptogens to support your efforts to reduce stress, be calm, and live in a zen state of mind!
  • Stay Focused and Calm: You deserve to live a happy, healthy life. That's why we combine superfoods like Passionflower and Niacinamide powder with energy-boosting Riboflavin and magnesium in our products so you can be more positive throughout your day!
  • Vitamins for Men and Women: Zen's vitamin supplement is a vegan daily multivitamin for women and men who want to help improve their mood. We use naturally sourced herbal ingredients to help cultivate a positive sense of well-being.
  • Herbal Ingredients: WellPath Zen's calming vitamin for men & women feature Ashwagandha, an Ayurvedic herb known to assist with balancing occasional stress; Rhodiola Rosea, a Scandinavian adaptogen famed for helping increase energy levels, while contributing to relaxation with amino acid L-Theanine, plus Hawthorn Leaf, Lemon Balm, Bacopa and more.
  • A Safe Brand You Can Trust: National publications recommend WellPath as a highly trusted provider of premium wellness supplements. Zen multi vitamins are entirely non-GMO, vegan, gluten-free, and soy-free. Our men and women’s multivitamin is third-party tested and manufactured in a GMP-certified facility.

Suntheanine® L-Theanine 200mg (Double-Strength) in Cold-Pressed Organic Coconut Oil; Non-GMO & Gluten Free - 60 Liquid Softgels

$21.00
$17.95
 in stock
10 new from $17.93
Free shipping
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • 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.

Doctor's Best L-Theanine Contains Suntheanine, Helps Reduce Stress & Sleep, Non-GMO, Gluten Free, Vegan, 150 mg 90 Veggie Caps (DRB-00197)

$17.84  in stock
7 new from $17.84
Free shipping
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • Doctor’s Best L-Theanine contains Suntheanine, a pure form of L-Theanine on the market produced via a patented process that mimics the natural process in green tea leaves. L-Theanine helps promote a healthy mood and a restful relaxed state while maintaining daytime alertness
  • CALMNESS – L-Theanine supports relaxation and a sense of calm without causing drowsiness or loss of focus. This amino acid found naturally in tea helps support healthy stress response, relaxation, focus and memory
  • SUPPORTS BRAIN HEALTH - L-Theanine is a powerful Amino Acid that enhances cognitive performance and alertness. L-Theanine may help improve quality of sleep, learning performance, concentration and help support the immune system. L-Theanine may also help reduce the negative effects of caffeine
  • SUNTHEANINE - L-theanine is an agent that is used for nervousness and tension by supporting mental tranquility. Suntheanine may normalize the body’s stress response and condition the body to handle stressful situations better
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

NOW Supplements, L-Theanine 100 mg with Decaf Green Tea, Stress Management*, 90 Veg Capsules

$21.99
$12.91
 in stock
6 new from $12.91
Free shipping
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • STRESS MANAGEMENT*/PROMOTES RELAXATION*: L-Theanine promotes relaxation while maintaining alertness and promotes healthy cognitive function.*
  • HEALTHY VASCULAR FUNCTION*/WITH DECAF GREEN TEA: L-Theanine may also support healthy vascular function through this relaxing effect.* It is a unique amino acid found naturally in the tea plant (Camellia sinensis).
  • CLASSIFICATIONS/CERTIFICATIONS: Non-GMO, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian
  • 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

Nutricost L-Theanine 200mg, 120 Capsules - Double Strength

$24.99
$10.99
 in stock
2 new from $10.99
Free shipping
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • 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

L-Theanine 200mg by Nature's Trove - 120 Vegetarian Capsules

$9.98  in stock
Amazon.com
as of May 17, 2022 2:43 pm

Features

  • L-Theanine 200mg may promote relaxation without drowsiness. Also may 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

New releases on Amazon:

New
Lightwave by Kin Euphorics, Non Alcoholic Spirits, Ready to Drink, Nootropic, Botanic, Adaptogen Drink, Lavender-Vanilla, Ginger, and Birch, Calm the Mind and Mellow the Mood, 8 Fl Oz (16pk)
  • A smooth and sparkling blend of lavender-vanilla, smoked sea salt, apple, ginger, clove and birch root that resembles a spiced herbaceous ginger beer. Ready to drink and best served chilled.
  • Tap into the symbiotic effects of nootropics like L-Theanine, L-Serine, L-Tryptophan and Magnesium Glycinate with the adaptogenic stress-fighting benefits of Saffron, Reishi Mushroom, and Passionflower to calm the body and steady the mind.
  • Zero caffeine. Zero alcohol. No melatonin. No stress.
  • Euphorics are ready-made functional beverages for modern rituals featuring a brainy blend of nootropics, adaptogens, and botanics. Enjoy anytime, anywhere, whenever you are looking to press pause and unwind.
  • Sixteen 8-ounce cans. Vegan and made without dairy, gluten, nuts, and caffeine. 50 calories per serving. Only 3g Sugar, 4g Carbs, 0g allergens, 0g GMO's, and always 0g alcohol.
New
KHALI AMALTH Ultra Strength 432mg Sleep Capsules 5 mg Melatonin, Supports Deep Sleep, Vitamin B6, Magnesium, L-Theanine, Chamomile, Lemon Balm Nighttime Sleep Aid, Non Habit- Forming 60 Count
  • POTENT WITH 432MG EXTRA STRENGTH: Amalth Sleep support capsule is made from clinically researched authentic ingredients. Our Sleep supplements contains 7 Ingredients that contains vitamins, minerals, amino acid and potent herbs. Our Product added with Vitamin b6, Magnecium, L-Theanine, Chamomile, Valerian, Lemon Balm and Meltonin. Each capsule crafted without harmful chemical and preservatives.
  • HELPS SUPPORTS RESTFUL SLEEP*: Amalth Sleep supplements for men and women are crafted by adopting role of each active nutraceutical ingredients and herbs. Study shown that these ingredients may help to support deep sleep* throughout the night. Our pills are crafted by combining both ancient and modern method to formulate natural and premium products.
  • DAILY DOSAGE: Amalth Sleep support capsule potency is higher due to its concentration method we use to make an extract. All herbs are matured and handpicked and dried at optimal temperature to maintain quality of products. One or two capsules can be taken twice to achieve best results. We offer 60 Capsules per bottle which is a one month supply. Please keep our product in cool and dry place.
  • SAFE, EFFECTIVE INGREDIENTS: Amalth Vegan Sleep supplements capsule is formulated with the safest and gentlest herbal and nutraceuticals ingredients. This product is NON- GMO, sugar free, dairy free, yeast free, wheat free, gluten free, tree nut free and dairy free. Products are tested for purity and are free from harmful chemical and preservatives. No fillers are used when formulating products.
  • AMALTH ASSURED QUALITY: All our supplements are made according to latest GMP standards. Raw material and other Nutraceuticals ingredients are sourced from verified suppliers. Each batch is tested by a third party lab also to check its purity and potency. All products are dispatched with freshly made batches, so you can get a long expiry of products. All products are formulated based on science, research and knowledge.
New
Tru Sparkling Water Performance Sampler, Natural Clean Energy Drinks, Brain Boost Drinks & Keto Pre Workout Drinks, 12 oz (Pack of 24)
  • WAKE UP BLEND - Tru Energy Sparkling Water is a well balanced clean energy drink boosted with antioxidant protection and Vitamin B complex (including Vitamin B12) for hours of long lasting natural energy and a light delicious orange mango flavor.
  • BRAIN BLEND - Tru Focus Sparkling Water is an adaptogen drink and natural brain booster supplement for focus, memory, clarity, and hours of long lasting energy with nootropics, CoQ10, L-theanine, and a light delicious apple kiwi flavor.
  • WORKOUT BLEND - Tru Power Sparkling Water is an all natural preworkout drink for men and women boosted with beta alanine and BCAA's (branch chain amino acids) for hours of long lasting natural energy and a light delicious watermelon flavor.
  • FUNCTIONAL BEVERAGE - Unlike most energy drinks, carbonated sodas, and sparkling drinks that taste great yet rarely contain healthy ingredients, our Tru Performance Sparkling Drinks are non-gmo, gluten-free, vegan and keto-friendly with a low glycemic index.
  • NATURAL FLAVOR - Whether you are drinking sparkling water, vitamin water, or caffeine water, you deserve a great tasting healthy drink. Naturally sweetened with stevia, monk fruit and erythrityol, Tru Performance Drinks deliver a delicious crisp light natural flavor.
New
Neuro Mints Nootropic Energy Mints | Caffeine + L-theanine + B Vitamins | Sugar Free + Gluten free + Vegan (Bulk Bag = 180 Pieces, Mint) Peppermint Flavor
  • ENERGY + FOCUS + CLARITY: Neuro 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 energy 5X faster than drinking coffee or energy drinks.
  • NO CRASH + NO JITTERS: Unlike other energy supplements, we only use high quality GRAS ingredients to get you in the zone without the sugar crash or energy drink jitters.
  • PERFECT ON THE GO: With 12 pieces of optimum energy that fit right into your pocket, you'll be ready to conquer the world with fresh breath and a fresh mind.
  • ASPARTAME FREE + SUGAR FREE + NON GMO + GLUTEN FREE: Increase focus and productivity without ingesting artificial forms of energy or a handful of pills.
New
Rabiez Pre-Workout | Fruit Punch | 30 Servings | Pre-Workout Powder for Men & Women | Contains Vitamins, Caffeine, Citrulline, L-Theanine, Creatine, Zinc, N-Acetyl L-Tyrosine
  • NERVOUS SYSTEM STIMULATION: Through stimulants like caffeine (250 mg), Rabiez leads to peak athletic performance through faster release of adrenaline and increased heart rate
  • INCREASED BLOODFLOW: When you take Rabiez, L-Citrulline-Malate (4,000 mg) provides the swelling and blood flow your muscles need to grow
  • MAXIMIZED STRENGTH & ENERGY: Rabiez includes creatine monohydrate (2,000 mg), which eliminates fatigue and provides immediate energy at high intensities
  • HEIGHTENED FOCUS & AWARENESS: Rabiez contains N-Acetyl L-Tyrosine (250 mg) and L-Theanine (150 mg) which provide powerful focus and heightened alertness
  • CORE VITAMINS: Rabiez includes Vitamins C (90 mg), D (20mcg), B3 (36 mg), B6 (2 mg), B9 (14 mcg), and B12 (6 mcg) for explosive energy, health, and stamina. B vitamins can enhance mood and improve memory
New
Oh My! Mints | Calm Mints - 4 Packs | Magnesium + GABA + L-Theanine
  • Gluten Free
  • All Natural Ingredients
  • Vegan Friendly
  • Non-GMO
  • Vegetarian Friendly
  • Magnesium Glycinate
New
Oh My! Mints | Energy & Focus Mints - 4 Packs | Organic Caffeine + L-Theanine
  • Peppermint
  • Gluten Free
  • All Natural Ingredients
  • Non-GMO
  • Vegan Safe
  • Vegetarian Safe
  • Organic Caffeine

Last update on 2022-05-08 / Affiliate links / Images from Amazon Product Advertising API