---
product_id: 32483742
title: "Nutricost L-Theanine Powder 100 Grams - Gluten Free & Non-GMO"
brand: "nutricost"
price: "4587 kr"
currency: ISK
in_stock: true
reviews_count: 13
category: "Nutricost"
url: https://www.desertcart.is/products/32483742-nutricost-l-theanine-powder-100-grams-gluten-free-and-non
store_origin: IS
region: Iceland
---

# Gluten Free & Non-GMO purity 500 servings per bottle 200mg L-Theanine per scoop Nutricost L-Theanine Powder 100 Grams - Gluten Free & Non-GMO

**Brand:** nutricost
**Price:** 4587 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your calm, fuel your hustle — sip smarter, stress less!

## Quick Answers

- **What is this?** Nutricost L-Theanine Powder 100 Grams - Gluten Free & Non-GMO by nutricost
- **How much does it cost?** 4587 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/32483742-nutricost-l-theanine-powder-100-grams-gluten-free-and-non)

## 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

- • **Unmatched Value:** 500 servings per bottle means long-lasting calm without constant repurchasing.
- • **Clean & Certified:** Gluten-free, Non-GMO, made in NSF, GMP, and FDA-registered facilities for premium quality.
- • **Calm in Every Scoop:** Precisely 200mg of pure L-Theanine to elevate focus and soothe stress instantly.
- • **Seamless Integration:** Mixes effortlessly into coffee or beverages with zero taste or texture change—bye jitters!
- • **Trusted by Thousands:** 4.5-star rating from over 1,200 users who swear by its mood-boosting effects.

## Overview

Nutricost L-Theanine Powder delivers 200mg of pure, gluten-free, and Non-GMO L-Theanine per scoop, offering 500 servings per bottle. Manufactured in NSF certified, GMP compliant, and FDA registered facilities, it ensures premium quality. Perfect for professionals seeking to reduce stress and enhance focus, it blends seamlessly into drinks without altering taste or texture, backed by a 4.5-star rating from over 1,200 users.

## Description

Buy Nutricost L-Theanine Powder 100 Grams - Gluten Free & Non-GMO on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Good for boosting mood. - It definitely helps boosting my mood and making me calm. I would say effects last around 4-5 hours. Effects are very instant for me. I can feel it working within 1-3 minutes. It comes in a powder form and serving spoon is very tiny that measures at 200mg (with top being flat after filling) which is more than enough for me. Great value with 500 servings compared to pills. I would recommend to not take more than 2 servings, as long term research has not been done yet on this form of amino acid.
Review: Great for coffee jitters - I like to add this to my coffee and it’s made a notable difference in how jittery I feel after my morning latte! Mixes in very easily and there is zero difference in texture or taste at all. One scoop is enough for me to see the difference in how calm I feel.

## Features

- 200mg of L-Theanine Per Serving (500 Servings)
- Serving Size: 1 Scoop (Included)
- 100 Grams of L-Theanine Per Bottle
- Gluten Free and Non-GMO
- Manufactured In a NSF Certified, GMP Compliant, FDA Registered Facility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B01AAVGK70 |
| Best Sellers Rank | #17,262 in Health & Household ( See Top 100 in Health & Household ) #486 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,242) |
| Date First Available  | January 7, 2016 |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | Nutricost |
| Package Dimensions  | 3.74 x 3.7 x 3.7 inches; 2.4 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Nutricost
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Item Weight:** 2.4 Ounces
- **Primary Supplement Type:** L-Theanine
- **Product Benefits:** Gluten Free
- **Special Ingredients:** L-Theanine
- **Unit Count:** 3.6 Ounce

## Images

![Nutricost L-Theanine Powder 100 Grams - Gluten Free & Non-GMO - Image 1](https://m.media-amazon.com/images/I/61LItP7R+5L.jpg)

## 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

### ⭐⭐⭐⭐⭐ Good for boosting mood.
*by S***E on January 4, 2026*

It definitely helps boosting my mood and making me calm. I would say effects last around 4-5 hours. Effects are very instant for me. I can feel it working within 1-3 minutes. It comes in a powder form and serving spoon is very tiny that measures at 200mg (with top being flat after filling) which is more than enough for me. Great value with 500 servings compared to pills. I would recommend to not take more than 2 servings, as long term research has not been done yet on this form of amino acid.

### ⭐⭐⭐⭐⭐ Great for coffee jitters
*by L***R on December 22, 2025*

I like to add this to my coffee and it’s made a notable difference in how jittery I feel after my morning latte! Mixes in very easily and there is zero difference in texture or taste at all. One scoop is enough for me to see the difference in how calm I feel.

### ⭐⭐⭐⭐⭐ Helps me sleep better
*by S***I on August 14, 2025*

Most products that forcefully make you drowsy make me sleep horribly or I end up waking up feeling super depressed and lethargic with compounding effects for subsequent days taken, even natural things like melatonin; this just helps me sleep deeper and better without any of the drawbacks.

## Frequently Bought Together

- Nutricost L-Theanine Powder 100 Grams - Gluten Free & Non-GMO
- Nutricost Creatine Monohydrate Micronized Powder 500G, 5000mg Per Serv (5g) - 100 Servings, 17.9 Oz
- Nutricost Glycine Powder 1lb - Non-GMO, Gluten Free

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-22*