---
product_id: 6771984
title: "Natural Factors Stress-Relax Suntheanine L-Theanine 125 mg, Non-Drowsy Stress Support for Mental Calmness and Relaxation, 60 Capsules"
brand: "natural factors"
price: "296 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Natural Factors"
url: https://www.desertcart.dk/products/6771984-natural-factors-stress-relax-suntheanine-l-theanine-125-mg-non
store_origin: DK
region: Denmark
---

# Fast-acting mental & physical relaxation Third-party tested for purity & potency 125 mg pure Suntheanine L-Theanine Natural Factors Stress-Relax Suntheanine L-Theanine 125 mg, Non-Drowsy Stress Support for Mental Calmness and Relaxation, 60 Capsules

**Brand:** natural factors
**Price:** 296 kr
**Availability:** ✅ In Stock

## Summary

> 🧘‍♂️ Elevate your calm, conquer your day—stress relief that keeps you winning.

## Quick Answers

- **What is this?** Natural Factors Stress-Relax Suntheanine L-Theanine 125 mg, Non-Drowsy Stress Support for Mental Calmness and Relaxation, 60 Capsules by natural factors
- **How much does it cost?** 296 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/6771984-natural-factors-stress-relax-suntheanine-l-theanine-125-mg-non)

## Best For

- natural factors enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Pure:** Non-GMO, vegan, gluten & soy-free with rigorous third-party contaminant testing.
- • **Trusted Quality:** Backed by advanced mass spectrometry ensuring unmatched supplement purity.
- • **Rapid Stress Relief:** Fast-acting formula supports mental calmness during high-pressure moments.
- • **Day-to-Night Balance:** Perfect for daytime focus and nighttime unwinding—flexible 1-2 capsule dosing.
- • **Stay Sharp, Stay Calm:** 125 mg of premium Suntheanine delivers focused relaxation without drowsiness.

## Overview

Natural Factors Stress-Relax Suntheanine L-Theanine offers 125 mg of pure, fast-acting L-Theanine per capsule, promoting mental calmness and focus without drowsiness. This vegan, non-GMO supplement is rigorously third-party tested for purity and free from gluten and soy, making it a trusted choice for managing stress naturally throughout your busy day and restful night.

## Description

Stress-Relax Suntheanine L-Theanine from Natural Factors provides fast-acting support for a relaxed and calm state of mind. Formulated with 125 mg of Suntheanine, a pure source of L-Theanine, which is thought to help increase alpha brain waves, which in turn support concentration, focus and relaxation. Stress-Relax Suntheanine L-Theanine is a safe and effective supplement to help you manage stress naturally.

Review: Good product. - I use this every night before bed. It’s very effective on me. Works gently and I sleep through the night. 👍🏻
Review: Calming assistance - Helpful for stress release and drifting off to sleep

## Features

- Non-drowsy peace of mind: Feel calm and stay sharp with help from 125 mg of natural L-theanine; Fast-acting support for physical and mental relaxation
- Calm and focused: Promotes calmness and helps stimulate an overall sense of relaxation; Perfect for working through daytime stress and relaxing at night
- Natural ingredients: Suntheanine is a pure source of L-Theanine, an amino acid found in green tea and processed for maximum calming effects
- Two capsules: Take 1-2 times daily; Vegan, non-GMO, non-habit-forming and free of gluten and soy
- Third-party certified: Independently tested for GMOs and over 700 contaminants using advanced technology such as mass spectrometry to ensure purity and potency

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0009MR3GS |
| Best Sellers Rank | #34,357 in Health & Household ( See Top 100 in Health & Household ) #78 in Branched Chain Amino Acids Nutritional Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (359) |
| Date First Available  | November 16, 2007 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 4830 |
| Manufacturer  | Natural Factors |
| Product Dimensions  | 2.19 x 2.19 x 3.87 inches; 1.41 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Natural Factors
- **Diet Type:** Vegan, Vegetarian
- **Flavor:** vegetable
- **Item Form:** Capsule
- **Item Weight:** 40 Grams
- **Item dimensions L x W x H:** 2.19 x 2.19 x 3.87 inches
- **Primary Supplement Type:** L-Theanine
- **Product Benefits:** Immune Support
- **Unit Count:** 60 Count

## Images

![Natural Factors Stress-Relax Suntheanine L-Theanine 125 mg, Non-Drowsy Stress Support for Mental Calmness and Relaxation, 60 Capsules - Image 1](https://m.media-amazon.com/images/I/71zJLb479iL.jpg)

## Questions & Answers

**Q: Why does the pic show capsules but the description say 'chewable'?**
A: This great product is sold in capsules and also chewables. If a pic shows capsules and says chewables then a mistake has been made in the description or has been misread.

**Q: What is the expiration date on this product? Thanks.**
A: We can only answer for NetRush inventory, but if you do order from NetRush the expiration 9/2017.

**Q: Are these corn free?**
A: Yes, they are corn free.  The label does not indicate any corn at all.

**Q: this cause anyone to gain weight?**
A: Not that I know of.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product.
*by D***A on January 1, 2026*

I use this every night before bed. It’s very effective on me. Works gently and I sleep through the night. 👍🏻

### ⭐⭐⭐⭐⭐ Calming assistance
*by T***S on January 23, 2026*

Helpful for stress release and drifting off to sleep

### ⭐⭐⭐⭐⭐ Easy to swallow & effective
*by M***. on January 17, 2026*

For someone with a child with an aversion to the chewable version these are great! Easy to swallow, no after taste. Effective.

## Frequently Bought Together

- Natural Factors Stress-Relax Suntheanine L-Theanine 125 mg, Non-Drowsy Stress Support for Mental Calmness and Relaxation, 60 Capsules
- Natural Factors Stress-Relax Chewable Suntheanine L-Theanine 100 mg, Non-Drowsy Stress Support for Mental Calmness and Relaxation, Tropical Fruit Flavor, 60 Tablets
- Natural Factors Stress-Relax Pharma GABA 250 mg, Non-Drowsy Stress Support for Relaxation and Mental Focus, 60 Vegetarian Capsules

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**Shop now:** [https://www.desertcart.dk/products/6771984-natural-factors-stress-relax-suntheanine-l-theanine-125-mg-non](https://www.desertcart.dk/products/6771984-natural-factors-stress-relax-suntheanine-l-theanine-125-mg-non)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-05*