• Pure L-Theanine Powder, 100 Grams, Supports Stress, Anxiety Relief and Promotes Mood Balancing and Sleep, No GMOs and No Gluten.

    L-Theanine Powder Theanine Powder Pure Theanine Powder

    • ASIN: B01DPW5F5O
    • UPC: 711301494466
    • ASIN: B01DPW5F5O
    • Brand: Micro Ingredients
    • Size: 100 grams Powder
    • Manufacturer: Micro Ingredients

  • Jarrow Formulas Green Tea, Supports Cardiovascular & Immune Health, 500 mg, 100 Caps

    Jarrow FORMULAS Green Tea 500 is water extracted and consists of 50% polyphenols, including 30% catechins, approximately 15% of which is the important EGCG fraction. The polyphenols in green tea are potent antioxidants and support cardiovascular and immune health.

    • ASIN: B000IZXZMC
    • UPC: 790011170075
    • ASIN: B000IZXZMC
    • Brand: Jarrow Formulas
    • Size: 500 mg
    • Manufacturer: Jarrow Formulas

  • Svasthya L-Theanine 100% Pure Suntheanine Liquid Extract, All Natural Relaxation Anti Stress Formula, Increase Focus, Alcohol Free & Made in USA, 2 oz

    L-Theanine, a unique amino acid commonly found in green tea, provides a natural form of stress relief and is known to reduce anxiety and improve concentration. L-theanine naturally stimulates activity in the brain known as alpha waves, which are associated with a relaxed but alert mental state. L-Theanine increases dopamine and GABA levels, which leads to a feeling of happiness and well-being. It promotes Alpha wave generation in the brain, to help you achieve an awake, alert and relaxed physical and mental condition. L-Theanine has been found effective in reducing the negative side effects of... [Read More]

    • ASIN: B00M8PJ9IO
    • UPC: 612524953894
    • ASIN: B00M8PJ9IO
    • Brand: Svasthya Body & Mind
    • Size: 1 Pack
    • Manufacturer: Svasthya Body & Mind

  • MAX Absorption Liquid L-Theanine Drops | All Natural, Vegan, Alcohol Free, Non-GMO | for Stress Relief, Relaxation, Focus Without Drowsiness | Synergistic with Coffee or Caffeine

    L-Theanine Liquid Drops: SBR Nutrition brings you the highest quality L-theanine supplementation with our liquid L-theanine drops. This unique amino acid derived from green tea leaves has been extensively researched and shown to promote relaxation without causing drowsiness. 225mg of L-Theanine per serving No artificial preservatives Vegan Friendly Non-GMO Made in the USA SBR Nutrition: At SBR Nutrition, we are dedicated to enhancing your overall health and well-being. Our mission is to consistently deliver high quality products with a focus on helping you reach your wellness goals. We spec... [Read More]

    • ASIN: B06XTHKHQ3
    • UPC: 863691000328
    • ASIN: B06XTHKHQ3
    • Brand: SBR Nutrition
    • Manufacturer: SBR Nutrition

  • Source Naturals L-Theanine 200mg, 60 Tablets (Pack of 2)

    Dietary supplement. Help reduce anxiety. L-Theanine is a unique amino acid found almost exclusively in the tea plant (Camellia sinensis) and is the primary ingredient contributing to the unusual taste of green tea. Animal studies have shown that L-Theanin

    • ASIN: B001G7R6OE
    • UPC: 021078014997
    • ASIN: B001G7R6OE
    • Brand: Source Naturals
    • Size: 60 Tablets
    • Manufacturer: Source Naturals

  • Yogi Tea - Vanilla Spice Perfect Energy - Energizes and Supports Focus - 6 Pack, 96 Tea Bags Total

    At Yogi we believe the purpose of business is to serve. Yogi was founded on that belief and still uses the idea of business serving as its guiding principle: "Feel Good, Be Good, Do Good." At Yogi we are committed to providing healthy, natural teas that are accessible to as many people as possible. With more than 40 years of experience, we strive to support the health and well-being of our consumers by incorporating the highest-quality natural and organic ingredients in our teas. Since our founding in 1969, the holistic teachings of Ayurveda and healthy living have been the inspiration behind ... [Read More]

    • ASIN: B004051BO0
    • ASIN: B004051BO0
    • Brand: Yogi
    • Size: Pack of 6
    • Manufacturer: Yogi

  • CardioTea with L-Theanine (Suntheanine), 120 Capsules

    Our cardiologists and nutritionists created CardioTea with L-Theanine to provide a supplement with even more antioxidants that supports a healthy loss of weight without added caffeine.* Using nutrients derived from green and black tea leaves, our Proprietary Blend is theaflavin and catechin enriched, including EGCG. The amino acid, L-Theanine, and polyphenols from tea catechins, like EGCG, may help maintain a healthy immune system and support a healthy mood and alertness.* What is L-Theanine and what benefits does it have? L-Theanine is an amino acid that has been shown to raise concentration ... [Read More]

    • ASIN: B00PB4YIH6
    • UPC: 183076000065
    • ASIN: B00PB4YIH6
    • Brand: CardioTabs
    • Manufacturer: CardioTabs

  • Caffeine with L-Theanine for Energy & Focus - Smooth & Clean Focused Energy - Premium Cognitive Stack with Yerba Mate for Performance - No Crash, No Jitters - Vegan Capsules

    Focused Energy is a premium nootropic stack with Caffeine, L-Theanine, and Yerba Mate. Combining three of nature's most trusted and reliable focus and energy enhancing nutrients, Focused Energy is ready to elevate your performance by giving you the mental and physical boost you need, whenever you need it.

    • ASIN: B0779KM942
    • ASIN: B0779KM942
    • Brand: NutraChamps
    • Manufacturer: NutraChamps Inc.

  • Elite Caffeine with L-Theanine - Jitter-Free Focused Energy Pills - Natural Nootropic Stack for Smart Cognitive Performance - 120 Soft Capsules

    "Beyond grateful to have them" "More focused energy" "Something that finally works" "Highly recommended!" PROBLEM SOLVED! ELITE CAFFEINE L-THEANINE by Eu Natural is the real solution for focused energy, the natural way. Pure, 99.8%+ pharmaceutical grade caffeine and L-Theanine, support focus and long-lasting energy. #1 VOTED! No jitters or crash to support studying, fitness, and your daily work. As researched, each serving provides full therapeutic dose 100 mg of Caffeine and 200 mg of L-Theanine. VITAMIN ANGELS 1-FOR-1 MATCH! When you buy vitamins from Eu Natural, you aren't just helping your... [Read More]

    • ASIN: B00U0DL5O2
    • UPC: 035127699394
    • ASIN: B00U0DL5O2
    • Brand: Eu Natural
    • Manufacturer: Eu Natural

  • CogniTea Productive Energy Tea for Mental Clarity and Focus made with L-Theanine, 20 Count

    CogniTea was created to power you through your day with a focused energy without the typical jitters, headache, or crash. CogniTea is made with 11 organic ingredients including 100 mg of L-Theanine, an amino acid from Green Tea, and 90 mg of natural caffeine which work synergistically to promote concentration, alertness, and focus and inhibit the negative side effects of caffeine alone.

    • ASIN: B00XHXJ03K
    • UPC: 013964693973
    • ASIN: B00XHXJ03K
    • Brand: CogniTea
    • Manufacturer: CogniTea, LLC

  • Yogi Tea Herbal Tea, Soothing Caramel Bedtime 1.07 oz (Pack of 2)

    Yogi Bedtime Herbal Tea Caffeine Free Soothing Caramel. Description: All Natural. Supports A Good Night's Sleep. Fall Asleep with Soothing Caramel Bedtime. Relax, and breathe in the enchanting aroma of Yogi Soothing Caramel Bedtime tea. This blend is a delicious combination of Organic Chamomile Flower, Skullcap, California Poppy and L-Theanine specifically formulated to support relaxation by calming the body and mind to promote a good night's sleep. Sweet, creamy Rooibos, Caramel and Vanilla flavors add soothing, warming flavor that's just right for drinking before bedtime. So, relax and drink... [Read More]

    • ASIN: B01AQNA6CW
    • UPC: 791516965180
    • ASIN: B01AQNA6CW
    • Brand: Yogi
    • Size: 16ct
    • Manufacturer: YOGI

  • Sleep Powder - Natural Sleep Aid, Calming & Stress Relief - Helps Naturally Relax & Supports Healthy Sleep (25 Servings) w/L-Theanine, GABA, Melatonin, Chamomile & Valerian | Wellness Tea - 4oz jar

    Bohemian Revolution Sleep Powder Supplement. A calming, safe and natural nighttime sleep aid for people who want to enjoy a deep and restful night of sleep. Herbal Supplement with Melatonin, Chamomile, Valerian Root, Gaba, L-Theanine and Lavender. (25 Day Supply) THE SLEEP FORMULA THAT WORKS. Get to sleep, stay asleep and wake up refreshed. FAST ACTING - SUPPORTS BETTER REST - PROMOTES HEALTHY SLEEP. Life can get overwhelming, don't lose sleep over it with a little help from our Sleep Powder. Calm Your Mind - Soothe Your senses - Fall Asleep - Stay Asleep. (No Sugar - Gluten Free - Non GMO - N... [Read More]

    • ASIN: B07P1P128T
    • UPC: 078928481218
    • ASIN: B07P1P128T
    • Brand: Bohemian Revolution
    • Manufacturer: Bohemian Revolution Beverage Co.

  • NOW® Foods L-Theanine, 200 mg, 120 Veg Caps

    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. This formulation also includes Inositol, a member of the B-Vitamin family that is essential for brain and nervous system health.* This product has twice the L-Theanine (200 mg per capsules) as in our regular strength product (100 mg per capsule).

    • ASIN: B00GQV9YX6
    • UPC: 733739001481
    • ASIN: B00GQV9YX6
    • Brand: NOW Foods
    • Size: 120
    • Manufacturer: NOW® Foods

  • Zest Tea Energy Hot Tea, High Caffeine Blend Natural & Healthy Traditional Black Coffee Substitute, Perfect for Keto, 150 mg Caffeine per Serving, Blue Lady Black Tea, 20 Sachets (1 Pouch)

    ZEST TEA ENERGY BLENDS Winner of Best New Product at the 2015 World Tea Expo, Zest premium energy teas offer the same kick of coffee without the negative side effects. Despite our teas having comparable caffeine levels to coffee-about three times the levels of traditional teas-the amino acids in Zest help create a steady and prolonged alertness, instead of the jitters and crash of other caffeinated products. All of our full-leaf blends are enhanced with natural caffeine from tea leaves & packaged in biodegradable sachets, making for the perfect healthy coffee substitute. Blue Lady Black Our Bl... [Read More]

    • ASIN: B01138VKTC
    • UPC: 861379000141
    • ASIN: B01138VKTC
    • Brand: Zest Tea
    • Size: 20 Count (Pack of 1)
    • Manufacturer: Zest Tea

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

    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!

    • ASIN: B01D1YQBOK
    • UPC: 686149700041
    • ASIN: B01D1YQBOK
    • Brand: Nature's Trove
    • Manufacturer: Nature's Trove

  • Doctor's Best L-Theanine with Suntheanine , Non-GMO, Gluten Free, Vegan, Helps Reduce Stress and Sleep, 150 mg 90 Veggie Caps

    Doctor’s Best L-Theanine with Suntheanine® is an amino acid that promotes a relaxed state without drowsiness, eases stress and everyday tension, and promotes a positive mood and alertness.* The formula uses L-Theanine with Suntheanine®, a

    • UPC: 106748868
    • Model: 00RRI61LDGISSB7
    • Size: Single Bottle
    • Rating: 4.333

  • NOW Supplements, L-Theanine 100 mg with Decaf Green Tea, 90 Veg Capsules

    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

    • UPC: 40703793
    • Model: 00MUHO9GB7U86C5
    • Rating: 5.0

  • ELITE Caffeine with L-Theanine - Extra Strength Jitter-Free Focused Energy - Natural Nootropic Stack for Cognitive Performance - 120 Soft Capsules

    Are you ready for the perfect energy pick me up?Extra Strength Jitter-Free Focused Energy - Natural Nootropic Stack for Cognitive PerformanceELITE CAFFEINE L-THEANINE by Eu Natural is the real solution for focused energy, the natural

    • UPC: 828374361
    • Rating: 4.267

  • True Athlete ZMA With Theanine Combination of Zinc Magnesium To Help Increase Muscle Strength Power, NSF Certified For Sport (90 Capsules)

    Gain strength, recover fast and replenish nutrients with the help of True Athlete ZMA with Theanine. It's a unique supplement formulated not only to help you build muscle strength, but also to help fight the

    • UPC: 48019507

  • Green Tea Extract 500 mg 250 Capsules by Best Naturals - powerful free radical scavenger - Fat burning formula can assis

    Green Tea Extract 500 mg 250 Capsules by Best Naturals - powerful free radical scavenger - Fat burning formula can

    • UPC: 46305442
    • Color: White
    • Rating: 5.0

  • Suntheanine L-Theanine 150mg Doctors Best 90 VCaps

    Suntheanine L-Theanine 150mg by Doctors Best 90 VegCap Suntheanine L-Theanine 150mg Suntheanine L-Theanine contains 100 Suntheanine a patented pure form of the amino acid L-theanine produced in Japan from green tea leaves. This award-winning brand

    • UPC: 30254380
    • Rating: 1.0

  • L-Theanine 200 mg 60 Vcaps by Best Naturals featuring clinically proven suntheanine - Essential for Stress management -

    L-Theanine 200 mg 60 Vcaps by Best Naturals featuring clinically proven suntheanine - Essential for Stress management

    • UPC: 46304290
    • Model: PL614391

  • True Athlete ZMA With Theanine Combination of Zinc Magnesium To Help Increase Muscle Strength Power, NSF Certified For Sport (180 Capsules)

    Gain strength, recover fast and replenish nutrients with the help of True Athlete ZMA with Theanine. It's a unique supplement formulated not only to help you build muscle strength, but also to help fight the

    • UPC: 48071312

  • Hydrocin - Natural Formula for Healthy Fluid Balance | Water Away | All-Natural Herbal Liquid Formula | Dandelion, Chanca Piedra, Green Tea & More

    Hydrocin is an all-natural herbal supplement to help support healthy fluid balance. When your body holds on to too much fluid, you may experience some uncomfortable side effects like bloating and weight gain. Hydrocin was

    • UPC: 966733035

  • Keto Carb Blocker Extra Strength 180 Capsules Best Value - 500mg White Kidney Bean Extract, 250mg Green Tea Extract, 200mg Pure Cinnamon - Best Appetite Suppressant, Extreme Carb Blocker & Fat Burner

    Codeage Keto Carb Blocker is a dynamic fusion of white kidney bean, green tea, and pure cinnamon formulated to help block carbohydrate absorption into the body, cut down on subcutaneous body fat buildup*. Designed for

    • UPC: 836002177
    • Model: 00853919008045

  • L-Theanine & Green Tea - Reviews, Facts & Warnings - by Dr Sam Robbins

    Take Theanine with Coffee to Reduce Anxiety (& Improve Sleep)

    L-Theanine Review: 7 Days on L-Theanine