---
product_id: 25959221
title: "L-Theanine 200mg, 120 Capsules, Double Strength, Gluten Free | GMO-Free"
brand: "nutricost"
price: "$27.15"
currency: USD
in_stock: true
reviews_count: 13
category: "Nutricost"
url: https://www.desertcart.us/products/25959221-l-theanine-200mg-120-capsules-double-strength-gluten-free-gmo
store_origin: US
region: United States of America
---

# Gluten & GMO free 200mg L-Theanine per capsule 120 servings per bottle L-Theanine 200mg, 120 Capsules, Double Strength, Gluten Free | GMO-Free

**Brand:** nutricost
**Price:** $27.15
**Availability:** ✅ In Stock

## Summary

> 💼 Elevate your calm, conquer your day — stress relief that means business.

## Quick Answers

- **What is this?** L-Theanine 200mg, 120 Capsules, Double Strength, Gluten Free | GMO-Free by nutricost
- **How much does it cost?** $27.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/25959221-l-theanine-200mg-120-capsules-double-strength-gluten-free-gmo)

## Best For

- nutricost enthusiasts

## Why This Product

- Trusted nutricost brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Certified:** Manufactured in NSF, GMP, and FDA-registered facilities for uncompromising quality.
- • **Double Strength Calm:** 200mg of pure L-Theanine delivers potent, focused relaxation without drowsiness.
- • **120 Capsules, 120 Chances:** A 4-month supply designed to keep your mind clear and stress-free daily.
- • **Unflavored & Easy to Take:** Smooth capsules that fit seamlessly into your daily wellness routine.
- • **Gluten & GMO-Free Peace of Mind:** Perfect for health-conscious professionals avoiding allergens and artificial additives.

## Overview

Nutricost L-Theanine 200mg offers a premium, double-strength dose of calming amino acid in 120 gluten-free, GMO-free capsules. Manufactured under strict NSF, GMP, and FDA standards, this supplement supports stress relief and mental clarity without sedation, making it ideal for busy professionals seeking balanced focus and relaxation.

## Description

Buy Nutricost L-Theanine 200mg, 120 Capsules, Double Strength, Gluten Free | GMO-Free on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Try it - Been taking now for a few weeks and really think it helps. I take it an hour or more before bedtime. It doesn’t make you sleepy but seems to shut down all those things that run thru the brain when you are trying to fall asleep. Will definitely reorder and keep taking. I would say it’s definitely worth a try.
Review: Works well - This is a very good product, works well and worth the price. It’s a calming effect with drug use. I recommend it.

## Features

- 120 Capsules of L-Theanine Per Bottle
- 200mg L-Theanine Per Serving (120 Servings)
- Easy To Take Capsules
- GMO-Free, Gluten Free
- Manufactured In a NSF Certified, GMP Compliant, FDA Registered Facility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01B3RWQNM |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #1,000 in Health & Household ( See Top 100 in Health & Household ) #4 in Blended Vitamin & Mineral Supplements |
| Brand | Nutricost |
| Brand Name | Nutricost |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 10,262 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Unflavored |
| Global Trade Identification Number | 00810014679372 |
| Item Dimensions | 2.36 x 2.36 x 4.4 inches |
| Item Form | Capsule |
| Item Highlight | GMO-Free |
| Item Weight | 2.2 ounces |
| Manufacturer | Nutricost |
| Manufacturer Part Number | No Model |
| Material Features | GMO Free, Gluten Free |
| Material Type Free | Non-GMO, Gluten Free |
| Model Name | NTCL-TEANINA |
| Model Number | No Model |
| Number of Items | 1 |
| Package Size Name | 120 Count |
| Primary Supplement Type | L-Theanine |
| Product Benefits | Stress Relief |
| Special Ingredients | L-Theanine |
| Total Servings Per Container | 120 |
| UPC | 810014679372 |
| Unit Count | 120 Count |

## Product Details

- **Brand:** Nutricost
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 2.2 ounces
- **Item dimensions L x W x H:** 2.36 x 2.36 x 4.4 inches
- **Primary Supplement Type:** L-Theanine
- **Product Benefits:** Stress Relief
- **Special Ingredients:** L-Theanine
- **Unit Count:** 120 Count

## Images

![L-Theanine 200mg, 120 Capsules, Double Strength, Gluten Free | GMO-Free - Image 1](https://m.media-amazon.com/images/I/61kCH46S53L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Are Nutricost's product tested by an Independent Lab?**
A: Yes they are.  Every batch gets submitted for 3rd party testing before distribution.

**Q: Does this product's "other ingredients" include Magnesium Stearate?**
A: It actually contains gelatin, Rice flour, magnesium stearate, mixrocrystalline cellulose, and silicon dioxide. The picture they have up only shows gelatin and rice flower which is not just misleading/lying but incredibly dangerous.

**Q: what country is this sourced from? China?**
A: Honestly, I do not try to discern the source country for every product i use ... I make purchase decisions on a variety of factors, and country of origin just isn't among the top few. I use for my hyperactive dog and it seems to work nicely.

**Q: The label on the box says 1g per serving and the description here says 200mg per scoop with the little spoon that comes with it. What is correct?**
A: 1g per serving of L-Theanine is definitely not correct. 200mg is the correct serving size. The included spoon (leveled off) will amount to approximately 200mg.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Try it
*by T***R on July 31, 2026*

Been taking now for a few weeks and really think it helps. I take it an hour or more before bedtime. It doesn’t make you sleepy but seems to shut down all those things that run thru the brain when you are trying to fall asleep. Will definitely reorder and keep taking. I would say it’s definitely worth a try.

### ⭐⭐⭐⭐⭐ Works well
*by W***H on August 29, 2026*

This is a very good product, works well and worth the price. It’s a calming effect with drug use. I recommend it.

### ⭐⭐⭐⭐⭐ Love using this daily
*by J***N on July 16, 2026*

I’ve been consistent using l-theanine for a few months now and so has my wife. We both notice a difference when taking it versus when not. I wanted to begin taking it for a few reasons - I have a horrendous sleep schedule while working full time, having 3 kids and starting my own business/content schedule. I have a lot on my plate and found myself relying heavily on excessive amounts of caffeine. Now I won’t lie, I still love my cold brews. But instead of relying strictly on caffeine, I’ve added this supplement to my morning with my breakfast and first cup of cold brew and the sustained focus and drive is definitely noticeable. My wife has a very stimulated nervous system and this is one of the supplements we added to her stack to help her with that and she’s very much so noticed its benefits. I would highly recommend and it’s very cost effective for what you get.

## Frequently Bought Together

- Nutricost L-Theanine 200mg, 120 Capsules, Double Strength - Non-GMO, Gluten Free
- Nutricost Ashwagandha Herbal Supplement 600mg, 120 Capsules - Vegetarian, Non-GMO, Gluten Free, Ashwagandha Root
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-10*