---
product_id: 582759881
title: "L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams)"
brand: "fitpowders"
price: "฿268"
currency: THB
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.th/products/582759881-l-theanine-powder-100-pure-non-gmo-vegan-gluten-free
store_origin: TH
region: Thailand
---

# 100% Pure, Non-GMO, Vegan & Gluten-Free Precise 200mg scoop included 89% less plastic eco-friendly packaging L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams)

**Brand:** fitpowders
**Price:** ฿268
**Availability:** ❌ Out of Stock

## Summary

> 🧠 Elevate your calm and focus—because your brain deserves the best.

## Quick Answers

- **What is this?** L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams) by fitpowders
- **How much does it cost?** ฿268 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/582759881-l-theanine-powder-100-pure-non-gmo-vegan-gluten-free)

## Best For

- fitpowders enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Clean Formula:** Zero fillers, additives, or artificial colors—just premium-grade L-Theanine for your mind and mood.
- • **Caffeine’s Best Ally:** Perfect 2:1 L-Theanine to caffeine ratio to eliminate jitters and boost laser-sharp focus.
- • **Eco-Conscious Packaging:** Feel good about your supplement with 89% less plastic, aligning with your sustainable lifestyle.
- • **Lab-Tested Quality Assurance:** Third-party tested in US labs for guaranteed purity, potency, and freshness up to 2 years.
- • **Precision Dosing Made Simple:** Included anti-static scoop ensures exact 200mg servings every time—no guesswork, no waste.

## Overview

FitPowders L-Theanine Powder is a 100% pure, vegan, non-GMO, and gluten-free supplement designed to enhance mood, relaxation, and cognitive function. Each 250g container includes a precise 200mg anti-static scoop for easy dosing. Perfectly pairs with caffeine to reduce jitters and improve focus. Packaged sustainably with 89% less plastic and third-party lab tested for purity and potency, it’s a clean, reliable choice for mindful professionals.

## Description

Product description               L-Theanine Powder Overview L-theanine powder is a popular dietary supplement ingredient which promotes mood, relaxation, and cognition. Theanine makes for an ideal combination with caffeine supplements or coffee. The optimal ratio of L-theanine to caffeine is 2:1 or 1:1 depending on the individual. Quality This L-theanine is third-party tested in a US lab for guaranteed purity and potency. Freshness guaranteed 2 years from purchase date.  L-Theanine Dosage Take either 100 mg or 200 mg as needed. Do not exceed 400 mg daily. The included scoop measures roughly 200 mg.                  Ingredients               L-Theanine

## Features

- SCOOP INCLUDED: Easily measure the recommended 200mg L theanine powder dosage with the included anti-static 1/8 teaspoon (tsp) scoop.
- MOOD, RELAXATION, COGNITION: L-theanine promotes mood health while enhancing relaxation and cognition. It supports a positive mood, allowing you to enjoy your day to its fullest.
- GOES GREAT WITH CAFFEINE: Eliminate caffeine jitters and increase focus by taking a 2:1 ratio of L-theanine to caffeine. This makes an excellent partner for coffee or caffeine supplements. Add one scoop (theanine 200mg) of theanine supplement to your coffee (about 100mg of caffeine). Or take L-theanine 100 mg with a 50 mg caffeine pill. For caffeine pills, mix a scoop of theanine powder with water or juice, or just have it dry and enjoy its natural slightly sweet, umami taste.
- PURE L-THEANINE: No fillers, additives, artificial colors, or flavors. Just pure L theanine supplement powder packaged in a GMP-compliant, FDA-registered facility. FitPowders L-theanine is also gluten-free, non-GMO and vegan.
- ENVIRONMENTALLY FRIENDLY: Our packaging uses 89% less plastic than plastic containers of similar volume.
- SATISFACTION GUARANTEE: Buy with confidence. Contact us if you are unhappy with your order and we will provide a full refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Allergen Information | Contains: Gluten Free |
| Units | 8.8 Grams |
| Serving Recommendation | One Scoop |
| Brand | FitPowders |
| Format | Powder |
| Age Range Description | Adult |

## Product Details

- **Brand:** FitPowders
- **Flavour:** Unflavoured
- **Unit count:** 8.8 Grams
- **Item form:** Powder
- **Diet type:** Vegan
- **Product benefits:** Stress Relief
- **Age range (description):** Adult
- **Package information:** Bag
- **Number of items:** 1
- **Dosage form:** Powder

## Images

![L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams) - Image 1](https://m.media-amazon.com/images/I/61xOEx+oIJL.jpg)
![L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams) - Image 2](https://m.media-amazon.com/images/I/71m39VojUkL.jpg)
![L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams) - Image 3](https://m.media-amazon.com/images/I/712Q+kWI4vL.jpg)
![L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams) - Image 4](https://m.media-amazon.com/images/I/61txR3BDAzL.jpg)
![L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams) - Image 5](https://m.media-amazon.com/images/I/51E7EoCcFlL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great value
  

*by C***N on Reviewed in Australia on 13 March 2023*

Easy to take. 200mg spoon provided. Exceptional quality, calms without drugged feeling. I stay bright and  cognitive.

### ⭐⭐⭐⭐⭐ 







  
  
    Great for relaxation and sleep
  

*by R***D on Reviewed in the United States on 12 February 2024*

This product is a great value. I do notice it help ease my anxiety and ease the process of me falling asleep. It’s a safe and reliable product. If I’m really overstimulated from a lot of caffeine I sometimes megadose this supplement. The taste is slightly sweet and not unpleasant compared to most supplement powders. It is great to take during the day or at night. When using it for anxiety, it’s nice because you don’t feel like you are drugs like anxiety pharmaceuticals, you just feel calm and like yourself in my experience.

### ⭐⭐⭐ 







  
  
    Have used this brand for years--quality keeps getting worse.
  

*by A***E on Reviewed in the United States on 8 March 2024*

I have been using Fit Powders L-Theanine for years now. When I first started using it, it was great. There was no bad smell, it dissolved well, was great value for the money, and worked very well.The last two batches I've had just keep getting worse. Last one I had, I actually wrote to the company to ask what changed in their manufacturing process, because it was visibly different. Bigger grains, shinier, took longer to disolve, tasted worse. They said they have multiple sources for their product, but she did send me a lab result. Alright, it was really L-Theanine.The batch I just received is way worse, it smells like cat urine. Seriously gross. I don't understand why they can't provide a standardized product, so I won't be buying from them again. It doesn't make sense to play Russian Roulette when buying bulk powders.

## Frequently Bought Together

- FitPowders L-Theanine Powder 100% Pure, Non-GMO, Vegan, Gluten Free Theanine Powder Supplement (Multiple Sizes) Mood and Cognitive, Stress Relief and Relaxation, Scoop Included (250 Grams)
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---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*