---
product_id: 1864785
title: "Natural Factors Suntheanine L-Theanine 100 mg - Health Supplement for Calm Outlook - L-Theanine Supplement Supports Relaxing Sleep & Aids Against Drowsiness - 60 Chewable Tablets (30 Servings)"
brand: "natural factors"
price: "€ 25.19"
currency: EUR
in_stock: true
reviews_count: 13
category: "Natural Factors"
url: https://www.desertcart.ie/products/1864785-natural-factors-suntheanine-l-theanine-100-mg-health-supplement-calm
store_origin: IE
region: Ireland
---

# Supports calm, restful sleep Free from common allergens & GMOs 100 mg Suntheanine L-Theanine per tablet Natural Factors Suntheanine L-Theanine 100 mg - Health Supplement for Calm Outlook - L-Theanine Supplement Supports Relaxing Sleep & Aids Against Drowsiness - 60 Chewable Tablets (30 Servings)

**Brand:** natural factors
**Price:** € 25.19
**Availability:** ✅ In Stock

## Summary

> 🌿 Chill smarter, sleep deeper, live sharper.

## Quick Answers

- **What is this?** Natural Factors Suntheanine L-Theanine 100 mg - Health Supplement for Calm Outlook - L-Theanine Supplement Supports Relaxing Sleep & Aids Against Drowsiness - 60 Chewable Tablets (30 Servings) by natural factors
- **How much does it cost?** € 25.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/1864785-natural-factors-suntheanine-l-theanine-100-mg-health-supplement-calm)

## 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

- • **Flexible Dosing:** Take 1–2 tablets up to 3 times daily to tailor calm support to your busy lifestyle
- • **Trusted & Proven:** Highly rated with 4.5 stars and a top 10 ranking in 5-HTP supplements—join thousands who’ve upgraded their calm
- • **Clean & Conscious:** Allergen-free, non-GMO, and crafted by a carbon-neutral, family-owned B-Corp for trusted purity
- • **Calm Focus Anytime:** Chewable L-Theanine delivers 100 mg Suntheanine for balanced relaxation without drowsiness
- • **Restful Nights, Productive Days:** Formulated to enhance sleep quality and promote a relaxed mindset for peak daytime performance

## Overview

Natural Factors Suntheanine L-Theanine 100 mg chewable tablets provide a clinically studied dose of Suntheanine to support calm focus and restful sleep without causing drowsiness. Free from common allergens and GMOs, this supplement is produced by a carbon-neutral, family-owned B-Corp ensuring premium quality. With flexible dosing and strong customer ratings, it’s a trusted choice for professionals seeking natural calm and enhanced sleep.

## Description

desertcart.com: Natural Factors Suntheanine L-Theanine 100 mg - Health Supplement for Calm Outlook - L-Theanine Supplement Supports Relaxing Sleep & Aids Against Drowsiness - 60 Chewable Tablets (30 Servings) : Health & Household

Review: The ultimate "chill pill"! - This stuff works as the ultimate chill pill..: My routine lately is to take a few before I head out into traffic...it helps me stay focused and calm despite the super craziness on the highways these days!
Review: Helps me fall asleep - Recommended by my physician to help me relax. Often I have difficulty sleeping due to nagging thoughts in my head. This helps quiet the thoughts so I can fall asleep. I also take one in the morning to keep me calm throughout the day.

## Features

- Supplement with Suntheanine L-Theanine: This chewable dietary supplement supports a calm, relaxed outlook without causing drowsiness
- Calm Sleep Support: This supplement is formulated to support high-quality sleep and relaxed sleep, aiding in restful nights for productive days
- Supplement for Calming Support: For calm sleep support, chew 1–2 tablets 3 times per day or as directed by a health professional
- Sleep Health Support: This calm sleep support supplement is free from dairy, wheat, gluten, yeast, soy, egg, fish, shellfish, animal products, salt, tree nuts, and GMOs
- About Natural Factors: Natural Factors is a family-owned B-Corp, Carbon Neutral, and 3rd Party with direct ownership of all manufacturing stages to ensure the highest quality supplements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B000OEPAH0 |
| Best Sellers Rank | #9,070 in Health & Household ( See Top 100 in Health & Household ) #6 in 5-HTP Nutritional Supplements |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,354) |
| Date First Available  | January 8, 2004 |
| Department  | GNC|ALL|ALL|NUTRITIONAL SUPPLEMENTS |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 2832 |
| Manufacturer  | Natural Factors |

## Product Details

- **Age Range (Description):** Adult,Kid
- **Brand:** Natural Factors
- **Diet Type:** Vegan, Vegetarian
- **Flavor:** Fruit Flavor
- **Item Form:** Tablet
- **Item Weight:** 100 Milligrams
- **Item dimensions L x W x H:** 6.8 x 6.8 x 11.6 inches
- **Primary Supplement Type:** L-Theanine
- **Product Benefits:** Energy Management
- **Unit Count:** 60 Count

## Images

![Natural Factors Suntheanine L-Theanine 100 mg - Health Supplement for Calm Outlook - L-Theanine Supplement Supports Relaxing Sleep & Aids Against Drowsiness - 60 Chewable Tablets (30 Servings) - Image 1](https://m.media-amazon.com/images/I/61-ZAB9BXXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The ultimate "chill pill"!
*by W***Y on January 11, 2026*

This stuff works as the ultimate chill pill..: My routine lately is to take a few before I head out into traffic...it helps me stay focused and calm despite the super craziness on the highways these days!

### ⭐⭐⭐⭐⭐ Helps me fall asleep
*by P***H on January 15, 2026*

Recommended by my physician to help me relax. Often I have difficulty sleeping due to nagging thoughts in my head. This helps quiet the thoughts so I can fall asleep. I also take one in the morning to keep me calm throughout the day.

### ⭐⭐⭐⭐⭐ Not to be used for pets.
*by L***. on December 28, 2025*

This product should not be used for pets as it has xylitol in it and xylitol is toxic to pets. There was another review on here where the person said their vet recommended, I am sure the vet recommended a l-theanine product but not this one. For people this is an excellent product, tastes great and works.

## Frequently Bought Together

- Natural Factors Stress-Relax Chewable Suntheanine L-Theanine 100 mg, Non-Drowsy Stress Support for Mental Calmness and Relaxation, Tropical Fruit Flavor, 60 Tablets
- Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules
- Natural Factors Stress-Relax Chewable Pharma GABA 100 mg, Non-Drowsy Stress Support for Relaxation and Mental Focus, Tropical Fruit Flavor, 60 Tablets

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-24*