L-Theanine 150 mg®
Non-Nutrient / Non-BotanicalBrand: Solgar
Functions
Net Contents
60 Vegetable Capsule(s)
Serving Size
1 Vegetable Capsule(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
0 33984 02706 0
Product Version
SOLGB72706 02D
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Vegan, Vegetarian, Non-GMO, Gluten-Free, Kosher.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Milk
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Vegetable Capsule(s) · 1–2 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Suntheanine L-Theanine | 150 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
Suggested use: As a dietary supplement for adults, take one (1) vegetable capsule twice daily, between meals, or as directed by a healthcare practitioner.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
If you are pregnant, nursing, taking any medications or have a medical condition, please consult your healthcare practitioner before taking any dietary supplement.
Precautions re: All Other
Discontinue use and consult your healthcare practitioner if any adverse reactions occur.
Precautions re: Children
Keep out of reach of children.
Precautions re: All Other
Do not use if outer bottle seal is missing or damaged.
Storage
Storage
Store at room temperature.
Formulation
Formula re: Contains
L-Theanine is an amino acid which is commonly found in green tea. It plays a key role in mood support and interacts with the neurotransmitter GABA (gamma aminobutyric acid). GABA is an inhibitory neurotransmitter important for nervous system function. Supplementation with L-Theanine can help promote a calm, relaxed mood. This formulation provides Free Form, patented L-Theanine as Suntheanine to promote optimal absorption and assimilation.
Formula re: Kosher
Solgar’s KOF-K certification #K-1250
Formulation re: Does NOT Contain
Non-GMO Gluten, wheat & dairy free
Formulation re: Vegetarian/Vegan
Suitable for vegans
Formulation re: Does NOT Contain
Free of: Gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, preservatives and color.
FDA Statements
FDA Statement of Identity
Dietary Supplement
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Other Label Statements
Brand IP Statement(s) re: (c), (TM), (SM)
2018 Solgar, Inc.
General: Product/Version Code
SOLGB72706 02D
General Statements: All Other Content
Since 1947 Free form Mood support Promotes relaxation
Seals/Symbols
GF Certified Gluten-free K Parve
Brand IP Statement(s) re: (c), (TM), (SM)
Suntheanine is a registered trademark of Taiyo International, Inc.
Manufacturer & Distributor
Manufacturer
Solgar, Inc.
500 Willow Tree Road, Leonia, NJ, 07605, U.S.A.
1-877-765-4274
Market Reference
Solgar L-Theanine 150mg Vegetable Capsules
Vitacost.com4.7(205)$25.49Solgar Sleep & Stress Support Herbal Sleep Blends
Locatel Health & Wellness Online Store4.6(215)$19.69Solgar Ultimate Calm Night Capsules
Glams Secret4.6(18)$19.13Lowest
Where to Buy Locally
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.
London Supplements
3.7 (84)Vitamin & Supplements Shop
13, Waverley Industrial Park Waverley Industrial Estate, Hailsham Dr, Harrow HA1 4TR
LA Muscle UK
4.8 (917)Vitamin & Supplements Shop
Oliver business park, London NW10 7XW
Supplemented
4.7 (192)Vitamin & Supplements Shop
Online Retail Ltd Box 1031A, Surbiton, Kingston upon Thames KT1 9AH
Nutri Tailor
5.0 (13)Vitamin & Supplements Shop
85 Great Portland St, London W1W 7LT
Healthshop UK
4.9 (41)Health food shop
306 Grove Green Rd, London E11 4EA
Vitamin Shop ACTON
4.8 (76)Vitamin & Supplements Shop
263 The Vale, London W3 7QA
Just Vitamins
3.9 (23)Vitamin & Supplements Shop
Ind. Estate, Falkland Cl, Charter Ave, Coventry CV4 8AU
LiveGood UK
5.0 (1)Vitamin & Supplements Shop
114 Carmichael Cl, Ruislip HA4 6LL
Research & Studies
Benefits of l-theanine supplementation and its possible role in clinical use–review
K Womperski, J Woźniak, J Szymonik, S Szopa… - Quality in Sport, 2024 - apcz.umk.pl
… One of them – l-theanine - seems to have a multidirectional influence on human health. … goal of this paper is to review the advantages and potential risks of l-theanine supplementation. …
20242 citationsl-theanine: From tea leaf to trending supplement–does the science match the hype for brain health and relaxation?
R Dashwood, F Visioli - Nutrition Research, 2025 - Elsevier
… of this nutraceutical supplement marketed for brain health and … in the use of l-theanine supplements at pharmacologic doses … this trending supplement for brain health and relaxation. …
202526 citationsThe effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis
A Bulman, NM D'Cunha, W Marx, M Turner… - Sleep medicine …, 2025 - Elsevier
… in the management of sleep disturbances; however, the lack of studies on “pure” L-theanine … of L-theanine supplementation for improving and maintaining sleep quality in healthy and …
202535 citationsThe effects of L-theanine supplementation on the outcomes of patients with mental disorders: a systematic review
R Moshfeghinia, E Sanaei, S Mostafavi, K Assadian… - BMC psychiatry, 2024 - Springer
… focusing on randomized controlled trials that investigated the effects of LT supplementation on the outcomes of patients with mental health disorders. The Cochrane Risk of Bias Tool for …
202425 citationsNiezależne Forum-Cheops
DW Wilmore - cheops4.org.pl
… 200 mg of Zen; L-theanine boosts alpha waves, promotes alert relaxation. (200 mg zen. L-… L-Theanine a unique amino acid of green tea and its relaxation effect in humans. (L-teanina …
Beste anti stress pillen: 13 merken getest (dit is de beste)
L Schutten - leefpuurnatuur.nl
… , kamille en hop met L-theanine. Wat ik sterk vind aan dit supplement, is dat de kruiden elkaar … De toevoeging van 150 mg L-theanine zie ik daarnaast als een pluspunt binnen deze …
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-04-25. DSLD Label ID: 201642. 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.
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