Best L theanine Green Tea Extract

Tadin Mango Green Tea Contains Caffeine 24 Bags Per Box Pack of 6

  • Green tea is an excellent source of antioxidants. These are important to help stop or limit the damage caused by free radicals. Pamper your body and....
  • Green tea does more than just keep you alert.
  • it can also help boost your brain function. The key active ingredient is caffeine, which is known as a....
  • Green tea contains less caffeine than coffee but enough to produce an effect. It also includes the amino acid L-theanine, which can work....
  • Catechins are present in TADIN Green Tea.
  • they may help inhibit bacteria's growth in the mouth, reducing bad breath risk..
  • TADIN Green Tea comes in convenient and well packed little bags to maintain its properties, so you can quickly and efficiently prepare a steaming cup....
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Sugimoto Tea - Matcha Genmaicha Authentic Loose Leaf Japanese Green Tea 16 Ounce

  • Pure tea made by the Sugimoto family in Shizuoka, Japan and nitrogen-flushed and sealed for maximum freshness.
  • High quality loose leaf Japanese green tea rich in antioxidants, caffeine, and L-theanine.
  • Classic Japanese green tea Sencha mixed with Roasted Rice and Matcha.
  • GIAHS sustainable farming, No additives, No artificial colors.
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Ito En Tea Golden Oolong Tea, Unsweetened, 16.9 Ounce (Pack of 12)

  • GOLDEN DELICOUS TEA: The tea leaves used for this Golden Oolong are flowery, fragrant "Golden Cinnamon" and hearty "Iron Goddess". Pure, authentically brewed tea with the integrity and essence of the whole leaf tea and all its health benefits..
  • ANTIOXIDANT RICH: ITO EN's line of ready-to-drink teas provide you with refreshing and powerful tea antioxidants that support a healthy immune system. Green tea and Matcha are rich in vitamin C, antioxidants, catechins, EGCGs, amino acids and L-theanine..
  • REFRESHINGLY GREEN: Green tea has long been revered for its high antioxidant content and long regarded as a key to good health, happiness and wisdom. Green tea is the perfect refreshment for your health and well-being..
  • GREEN TEA CULTURE: ITO EN North America was founded in 2001 to introduce our line of green tea products in the United States. From ready to drink matcha to Sencha Shots, we've got 6 varieties of Japanese green tea to offer..
  • DELICIOUS REFRESHMENTS: Try our delicious, refreshing teas if you enjoy easy bottled teas on-the-go. We offer unique traditional loose leaf teas, tea bags, matcha, matcha powder, and more..
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Organic Matcha Green Tea Powder | 3.5 OZ - 80 Servings | Latte & Smoothie Grade | Japanese - First Harvest - Stone Milled | By Pantenger

  • METHOD: The tea leaves are grown under shade for three weeks before the first flush of spring, leaves are hand picked, then powdered using traditional granite stone mills. The “First Flush of Spring” is the first harvest of the year, and the leaves contain three times more L-theanine than the second or summer harvest. Pantenger Matcha contains high levels of antioxidants and amino acids..
  • COLOR: the 20 days of shade force the plant to overproduce chlorophyll, which is what makes the tea a vibrant emerald green. Low quality matcha is pale and yellowish. TEXTURE: Pantenger Green Tea Matcha is milled using granite stone mills. The result is a silky texture..
  • TASTE: the L-theanine produced by an excess of chlorophyll gives Pantenger Matcha a sweet taste and aroma of fresh grass. Low quality organic matcha powder tends to be bitter and astringent..
  • We hope the the purity of our organic matcha will invite you to take a moment of your day to hold your own tea ceremony and enjoy quality time..
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Yogi Tea, Raspberry Passion Perfect Energy, 16 Count

  • FLAVOR: Yogi Raspberry Passion Perfect Energy tea combines bold Green and Assam Black Tea with Raspberry and Passion Fruit flavors for a bright and fruity blend..
  • BENEFITS: Invigorating Green Tea and Assam Black Tea combine with amino acid L-Theanine to help energize the body and focus the mind..
  • ORGANIC: Made with Organic Ingredients and Non-GMO Project Verified..
  • CONTENTS: Contains caffeine,Vegan, Kosher, Gluten free, No Artificial Flavors or Sweeteners and individually packaged with compostable bags..
  • BREWING SUGGESTIONS: To get the most out of every cup, bring water to boiling and steep 5 minutes. For a stronger tea, use 2 tea bags. Drink 3-4 cups daily..
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Ito En Matcha Green Tea Chamomile 20 Count (Pack of 8) Zero Calories, Caffeinated

  • BREW DELICIOUS TEA: Our matcha chamomile tea bags are perfect as hot or iced tea. Drink hot as a substitute for your morning coffee, brew and ice for a refreshing, afternoon beverage or put in your favorite travel cup..
  • GRAB A QUICK CUP: Our teas are full of powerful tea antioxidants that support a healthy immune system. Green tea and Matcha are rich in vitamin C, antioxidants, catechins, EGCGs, amino acids and L-theanine..
  • REFRESHINGLY GREEN: Green tea has long been revered for its high antioxidant content and long regarded as a key to good health, happiness and wisdom. Green tea is the perfect refreshment for your health and well-being..
  • GREEN TEA CULTURE: ITO EN North America was founded in 2001 to introduce our line of green tea products in the United States. From ready to drink matcha to Sencha Shots, we've got 6 varieties of Japanese green tea to offer..
  • DELICIOUS REFRESHMENTS: Try our delicious, refreshing teas if you enjoy easy bottled teas on-the-go. We offer unique traditional loose leaf teas, tea bags, matcha, matcha powder, and more..
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Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation and Wellness* | 60 Capsules

  • Supports Relaxation: l-Theanine is a unique amino acid derived from green tea, which has been recognized for centuries as having relaxant properties....
  • 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....
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure....
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Pure Encapsulations L-Theanine | Amino Acid Supplement for Relaxation and Wellness* | 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....
  • 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....
  • Pure Difference: What makes us different isn't just our process or what goes into our supplements -- what we leave out matters, too. Pure....
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Bronson L-Theanine 200mg (Double-Strength) with Passion Flower Herb, Non-GMO Gluten-Free Soy-Free Stress Management Supplement, 360 Capsules

  • Lasting Calmness: L Theanine is known for promoting a healthy stress response and supporting relaxation without drowsiness.*.
  • 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, sleep quality support, and to promote a healthy stress response and relaxation.*.
  • Superior Quality: Laboratory tested. All Bronson products are tested in our state-of-the-art cGMP registered facility in New York..
  • 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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ITO EN Oi Ocha Green Tea, Sugar Free, 2 Liter Bottle, 67.6 Ounce (Pack of 6)

  • ANTIOXIDANT RICH: ITO EN's line of ready-to-drink teas provide you with refreshing and powerful tea antioxidants that support a healthy immune system. Green tea and Matcha are rich in vitamin C, antioxidants, catechins, EGCGs, amino acids and L-theanine..
  • REFRESHINGLY GREEN: Green tea has long been revered for its high antioxidant content and long regarded as a key to good health, happiness and wisdom. Green tea is the perfect refreshment for your health and well-being..
  • GREEN TEA CULTURE: ITO EN North America was founded in 2001 to introduce our line of green tea products in the United States. From ready to drink matcha to Sencha Shots, we've got 6 varieties of Japanese green tea to offer..
  • DELICIOUS REFRESHMENTS: Try our delicious, refreshing teas if you enjoy easy bottled teas on-the-go. We offer unique traditional loose leaf teas, tea bags, matcha, matcha powder, and more..
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