L-Theanine 200 mg

Suggested Use

Directions: As a dietary supplement; take 1 capsule daily. For maximum support; take as directed every day.

• 

  Nature Made Chewable L Theanine Tablets

  Target4.4(59)

  $13.99
• 

  Walgreens L-Theanine 200 mg Capsules (60 ct)

  Walgreens.com4.0(4)

  $14.99
• 

  Now Double Strength L-Theanine 200 mg

  NOW4.7(7600)

  $45.99
• 

  Dr. Berg L-Theanine Supplement

  Dr. Berg's Store4.3(1000)

  $22.99
• 

  L-Theanine 200

  Bock Nutritionals

  $52.99
• 

  Bestvite L-Theanine 200mg 120 Vegetarian Capsules

  Bestvite4.9(73)

  $11.99
• 

  Nootropics Depot L-Theanine Capsules

  Nootropics Depot4.5(15)

  $15.99
• 

  Double Wood Supplements L-Theanine

  Target4.8(111)

  $19.95

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.

• Supplement World

  4.9 (142)

  Vitamin & supplements store

  1535 s Oliver, Wichita, KS 67218

  Directions(316) 500-7373

• GNC

  3.8 (43)

  Vitamin & supplements store

  2441 N Maize Rd Ste 2505, Wichita, KS 67205

  Directions(316) 773-3982

• Supplement Giant

  4.8 (192)

  Vitamin & supplements store

  2260 N Rock Rd, Wichita, KS 67226

  Directions(316) 685-1675

• Supplement World

  4.9 (152)

  Vitamin & supplements store

  7700 E Kellogg Dr Ste q01d, Wichita, KS 67207

  Directions(316) 252-3470

• GNC

  3.5 (47)

  Vitamin & supplements store

  2688 N Greenwich Ct Ste 200, Wichita, KS 67226

  Directions(316) 364-3470

• Supplement Giant

  4.8 (131)

  Vitamin & supplements store

  2556 N Maize Rd #110, Wichita, KS 67205

  Directions(316) 719-3898

• Supplement World

  4.9 (338)

  Vitamin & supplements store

  6370 E Central Ave, Wichita, KS 67208

  Directions(316) 444-3832

• Supplement Giant

  4.7 (33)

  Vitamin & supplements store

  1821 E Madison Ave #1100, Derby, KS 67037

  Directions(316) 776-8797

• A Comparison of Benzodiazepine Drugs and the Amino Acid L-theanine

  DBM Gene Bruno - vitaminretailer.com

  … comparing the effects of 200 mg/day of L-theanine, 1 mg/day of … is to discuss it with a healthcare professional. If no anti-… Echelon is now available online at GNC.com and at all GNC …

• Theanine Capture of Reactive Carbonyl Species in Humans after Consuming Theanine Capsules or Green Tea

  Y Zhong, C Yang, Y Lu, L Lv - Journal of Agricultural and Food …, 2024 - ACS Publications

  … capsules (200 and 400 mg) or green tea (4 cups, containing 200 mg of … healthy volunteers and collect their urine samples within 24 h who consumed theanine capsules (200 or 400 mg) …

  20245 citations

• Unleash Your Strength: A Comprehensive Guide to the Strongest Pre-Workouts on the Market

  P Nastasi, CSN COACH - Sports Illustrated, 2024 - 401po8p2dk.execute-api.us-east-1 …

  … local GNC or VitaminShoppe to replicate their supplement … of L-theanine to highly caffeinated pre-workout supplements … a particular supplement, you should consult with a healthcare …

  2024

• PhenGold Reviews 2025: Ingredients, Pros, Cons, Customer Reviews & More

  FSC Bonuses, NF Home, P Healthcare - iredellfreenews.com

  … L-Theanine (250 mg) L-theanine is an amino acid that promotes relaxation and razor-sharp … Just a heads up: PhenGold weight loss supplement isn’t currently available at GNC or any …

• Over the Counter Supplements for Memory: A Review of Available Evidence.

  H Hersant, S He, P Maliha, G Grossberg - CNS drugs, 2023 - researchgate.net

  … greater than 200 mg/d after 24 weeks of supplementation (p … attributed to L-theanine, the current evidence of L-theanine is … beneficial health effects of green tea amino acid l-theanine in …

  202323 citations

• Energy and anti-energy drinks: Beliefs, norms, and drug use among college students

  LS Ahart - 2010 - search.proquest.com

  … Institute of Health warns that consumers of this dietary supplement should not mix it with … Perhaps a greater concern related to valerian root, melatonin, and Ltheanine is that users may …

  20101 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-07-25. DSLD Label ID: 74787. 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.