L-Theanine 200 mg®

Non-Nutrient / Non-Botanical

Brand: The Vitamin Shoppe

CapsuleNon-Nutrient/Non-BotanicalOn Market

Functions

Sleep, Mood & Stress

Product label for L-Theanine 200 mg — Click to view full label

Net Contents

120 Vegetable Capsule(s)

Serving Size

1 Vegetable Capsule(s)

Servings Per Container

Not specified

Supplement Form

Capsule

Bar Code (UPC/SKU)

7 66536 03836 7

Product Version

Item No. VS-3836 2187136 FT 37

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

3Dietary Attributes

Label states: Vegetarian, Non-GMO, Gluten-Free.

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
Soy
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 per day

Ingredient	Amount Per Serving
L-Theanine	200 mg	—

Not Present

Other Ingredients

Rice FlourHypromelloseCarnauba waxRice Extract BlendMicrocrystalline CelluloseSilicon Dioxide

Target Groups

VegetarianAdult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Take one (1) vegetable capsule daily, preferably with a meal.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Tamper evident Do not use if outer seal is broken or missing.

Storage

Store in a cool, dry place.

Formulation

Formulation re: Other

Promotes relaxation Stress support

Formulation re: Does NOT Contain

Non-GMO Gluten-Free Dairy-Free Soy-Free Does not contain: Gluten, Sugar, Salt, Animal derivatives, or Preservatives.

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

General Statements: All Other Content

Clinically studied

General Statements: All Other Content

Specialty

Brand IP Statement(s) re: (c), (TM), (SM)

Suntheanine is a registered trademark of Taiyo International. It is a patented form of L-Theanine licensed by Taiyo International.

Seals/Symbols

Quality Promise Tested & Trusted

Manufacturer & Distributor

Distributor

Vitamin Shoppe, Inc.

Secaucus, NJ, 07094

1-866-293-3367

Market Reference

$7.99 – $70.00· 40 listings

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L-Theanine Momentous 60 Capsules
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$31.99
Now Foods L-Theanine 200mg Double Strength 120 Veg Capsules
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Nature Made Chewable L Theanine Tablets
Walmart4.4(69)
$12.74
Nutricost L-Theanine Capsules
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$8.99
Now Foods L-Theanine Double Strength 200 mg
NOW4.7(6600)
$25.99

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.

The Vitamin Shoppe
4.5 (193)
Vitamin & supplements store
464 N Alafaya Trail Ste 107, Orlando, FL 32828
Directions (407) 273-8159
GNC
4.2 (34)
Vitamin & supplements store
12101 University Blvd #243, Orlando, FL 32817
Directions (407) 377-3258
Nature's Market & Fitness
4.6 (118)
Vitamin & supplements store
3074 Curry Ford Rd, Orlando, FL 32806
Directions (407) 207-0067
Unmatched Nutrition
4.6 (22)
Vitamin & supplements store
1520 Edgewater Dr, Orlando, FL 32804
Directions (407) 674-7939
The Vitamin Shoppe
4.6 (272)
Vitamin & supplements store
3807 E Colonial Dr, Orlando, FL 32803
Directions (407) 895-9989
GNC
4.5 (97)
Vitamin & supplements store
71 Alafaya Woods Blvd, Oviedo, FL 32765
Directions (407) 359-0999
GNC
4.1 (85)
Vitamin & supplements store
5833 S Goldenrod Rd, Orlando, FL 32822
Directions (407) 282-5674
The Vitamin Shoppe
4.6 (247)
Vitamin & supplements store
275 E Altamonte Dr #1040, Altamonte Springs, FL 32701
Directions (407) 260-7144

Research & Studies

Get Price Alerts
G Sleep, PPSAU PeptiSleep - blog.priceplow.com
… L-theanine is well-known for its ability to promote relaxation without any sedative effects or risk of chemical dependency, making it a perfect addition to a sleep aid designed for …
Promising, but Not Completely Conclusive—The Effect of l-Theanine on Cognitive Performance Based on the Systematic Review and Meta-Analysis of …
RO Mátyus, Z Szikora, D Bodó… - Journal of Clinical …, 2025 - mdpi.com
… found that l-theanine and the combination of l-theanine and … (2011) evaluated the effect of 200 mg l-theanine on attention … Subjects in both groups were given either 200 mg of l-theanine …
20258 citations
L-Theanine for Dissociation: Promoting Calm and Presence
TY Order, USD Australia, EUR Finland, EUR France… - moodriselabs.com
… Welcome to our store … L-theanine has been shown to lower cortisol levels in stressful situations. In clinical studies, participants who took 200 mg of L-theanine before a stressor had …
L-Theanine Benefits
WDL Do - qualialife.com
… In a controlled trial, a single 100 mg dose of l-theanine improved selective attention and reduced … Most controlled studies use 100–200 mg of pure L-theanine. To reliably match that with …
The effect of oral supplementation of L-Theanine and Stress formula vitamin on the stress reduction
W Mongkonsritragoon - 2015 - mfuir.mfu.ac.th
… In this study, we investigated the effects of orally administered L-Theanine 200 mg or Stress formula vitamin (Stresstab 600 mg) on Mental Arithmetic Task Based Human Stress Level …
2015
How to Improve Focus Naturally: A Brain Coach's Method
K Andrews - noobru.com
… with L-theanine. A 2010 study in Nutritional Neuroscience found that 97 mg caffeine paired with 40 mg L-theanine … L-theanine promotes alpha brain wave activity — the relaxed-but-alert …

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2019-12-22. DSLD Label ID: 208740. 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.