L-Theanine 100 mg

Suggested Use

Directions: As a dietary supplement for adults; take one (1) vegetarian capsule once or twice daily; preferably on an empty stomach; or as directed by a physician.

• 

  Healthy Origins L-Theanine 100 mg 180 Veggie Capsules

  Swanson Health Products4.5(26)

  $19.99
• 

  Healthy Origins L-Theanine 100mg 180 Vegan Vegetarian Soy Free Gluten Free Non-GMO

  GoSupps.com

  $74.99
• 

  up&up l-Theanine 100mg Capsules

  Target3.7(12)

  $8.49
• 

  Healthy Origins L-Theanine AlphaWave 200mg Veggie Capsules

  PureFormulas.com

  $34.99
• 

  Life Extension L-Theanine 100 mg 60 Capsules

  Natures Food Markets4.8(1200)

  $15.59
• 

  NOW L-Theanine 100mg 90 Veg Capsules

  AlchePharma Naturals4.8(2600)

  $21.99
• 

  The Vitamin Shoppe L-Theanine

  The Vitamin Shoppe4.7(31)

  $19.99
• 

  L-Theanine

  Hoey Apothecary

  $34.95

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

• Nutrition One Supplement & Juice Bar Center

  4.9 (150)

  Vitamin & supplements store

  2250 AZ-95 #556, Bullhead City, AZ 86442

  Directions(928) 763-7799

• CVS

  3.5 (115)

  Vitamin & supplements store

  2350 Miracle Mile, Bullhead City, AZ 86442

  Directions(928) 758-2212

• Walgreens

  2.9 (193)

  Vitamin & supplements store

  2360 AZ-95, Bullhead City, AZ 86442

  Directions(928) 763-5858

• Nutrition One Supplement & Juice Bar Center

  4.8 (139)

  Vitamin & supplements store

  1949 Beverly Ave #1, Kingman, AZ 86409

  Directions(928) 757-3533

• Nutrition One

  4.7 (112)

  Vitamin & supplements store

  55 Lake Havasu Ave, Lake Havasu City, AZ 86403

  Directions(928) 302-1620

• Natural Planet

  4.7 (150)

  Health food store

  3787 Stockton Hill Rd A, Kingman, AZ 86409

  Directions(928) 757-7774

• Herbs And More Discount Health Foods

  4.7 (83)

  Vitamin & supplements store

  2565 E Northern Ave, Kingman, AZ 86409

  Directions(928) 692-0988

• Bullhead Nutrition

  4.7 (36)

  Vitamin & supplements store

  2400 AZ-95 #30, Bullhead City, AZ 86442

  Directions(928) 444-5555

• L-theanine: A unique functional amino acid in tea (Camellia sinensis L.) with multiple health benefits and food applications

  MY Li, HY Liu, DT Wu, A Kenaan, F Geng, HB Li… - Frontiers in …, 2022 - frontiersin.org

  … Due to the unique characteristics and beneficial functions, L-theanine has potential … L-theanine content in teas, the main health benefits and related molecular mechanisms of L-theanine…

  2022167 citations

• L-theanine, unique amino acid of tea, and its metabolism, health effects, and safety

  D Türközü, N Şanlier - Critical reviews in food science and nutrition, 2017 - Taylor & Francis

  … Similarly, instead of 50 mg, 200 mg L-theanine caused increase in the … L-theanine (200 mg), caffeine (100 mg) or placebo and at the end of the study it was found out that L-theanine …

  2017245 citations

• L-theanine: a prospective natural medicine

  S Chatterjee, A Chatterjee… - International journal of …, 2016 - researchgate.net

  … However, other avenues of research on ‘Ltheanine’ are its infancy. Hence there is … L-theanine. Therefore, the main aim of the study is to summarize the medicinal values of the Ltheanine …

  201618 citations

• L‐Theanine: properties, synthesis and isolation from tea

  QV Vuong, MC Bowyer… - … of the Science of Food and …, 2011 - Wiley Online Library

  … For example, the intake of a combination of 250 mg L-theanine and 150 mg caffeine was … A separate study found that consuming a combination of 100 mg L-theanine and 50 mg …

  2011317 citations

• L-theanine—a unique amino acid of green tea and its relaxation effect in humans

  LR Juneja, DC Chu, T Okubo, Y Nagato… - Trends in Food Science & …, 1999 - Elsevier

  … administration of theanine (50–200 mg), signifying relaxation without causing drowsiness. … of L-theanine, we are now able to supply Suntheanine™ (trade name of L-theanine) which …

  1999720 citations

• L-theanine as a functional food additive: Its role in disease prevention and health promotion

  J Williams, J Kellett, P Roach, A McKune… - …, 2016 - pureportal.coventry.ac.uk

  … of L-theanine uptake and metabolism in healthy participants are comparable after ingestion of L-theanine via … Effect of L-theanine on sensorimotor gating in healthy human subjects. …

  201677 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-06-16. DSLD Label ID: 269118. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.