---
product_id: 547663553
title: "New: L-Theanine - Natural Green Tea Extract (Decaf) - 120 Capsules - 300mg L-Theanine per Serving - Sleep & Relaxation Support - Mental Clarity - Non-Synthetic Theanine - UK Made - Zero Additives"
brand: "time health"
price: "€ 60.55"
currency: EUR
in_stock: true
reviews_count: 8
category: "Time Health"
url: https://www.desertcart.fi/products/547663553-new-l-theanine-natural-green-tea-extract-decaf-120-capsules
store_origin: FI
region: Finland
---

# 1 tree planted per order, eco-conscious 300mg natural L-Theanine per serving UK-made GMP quality assurance New: L-Theanine - Natural Green Tea Extract (Decaf) - 120 Capsules - 300mg L-Theanine per Serving - Sleep & Relaxation Support - Mental Clarity - Non-Synthetic Theanine - UK Made - Zero Additives

**Brand:** time health
**Price:** € 60.55
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock Zen Mode: Natural Focus & Sleep Support for the Ambitious Millennial

## Quick Answers

- **What is this?** New: L-Theanine - Natural Green Tea Extract (Decaf) - 120 Capsules - 300mg L-Theanine per Serving - Sleep & Relaxation Support - Mental Clarity - Non-Synthetic Theanine - UK Made - Zero Additives by time health
- **How much does it cost?** € 60.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/547663553-new-l-theanine-natural-green-tea-extract-decaf-120-capsules)

## Best For

- time health enthusiasts

## Why This Product

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

## Key Features

- • **Proudly UK Made:** Crafted under strict GMP standards ensuring premium quality you can trust.
- • **Clean & Green Formula:** 100% non-synthetic, vegan-friendly, zero fillers or additives—because your body deserves the best.
- • **Join the Green Movement:** Every purchase plants a tree—feel good about your wellness and the planet.
- • **Pure Calm in Every Capsule:** 300mg of naturally extracted, decaf green tea L-Theanine for focused relaxation without jitters.
- • **Scientifically Backed Sleep Support:** Recommended by top neuroscientists to enhance sleep quality and mental clarity.

## Overview

This premium L-Theanine supplement delivers 300mg of natural, decaffeinated green tea extract per serving to promote relaxation, mental clarity, and improved sleep quality. Made in the UK to GMP standards, it contains zero synthetic additives, fillers, or binders, making it a clean, vegan-friendly choice. Backed by neuroscience and eco-conscious with a tree planted for every order, it’s designed for professionals seeking calm focus and restorative rest.

## Description

New: L-Theanine - Natural Green Tea Extract (Decaf) - 120 Capsules - 300mg L-Theanine per Serving - Sleep & Relaxation Support - Mental Clarity - Non-Synthetic Theanine - UK Made - Zero Additives : desertcart.co.uk: Health & Personal Care

Review: Great! - Helps focus with my adhd - just have one in the morning with coffee, so good!
Review: L-THEANINE - Very good quality 👍

## Features

- ✔️NATURAL SLEEP, RELAXATION AND FOCUS SUPPORT. L-theanine, an amino acid commonly found in green tea, offers several notable benefits. L-theanine has a calming effect on the mind- by increasing alpha wave activity, L-theanine promotes relaxation and helps manage symptoms of stress. This makes it an excellent natural option for individuals seeking a sense of tranquility and mental clarity.
- ✔️300MG PER 2 CAPSULE SERVING, RECOMMENDED BY EXPERTS. Leading neuroscientist Dr. Andrew Huberman recommends taking L-theanine as part of the 'sleep cocktail', a combination of powerful supplements (L-Theanine, Magnesium, and Apigenin) that work synergistically to improve the quality and duration of sleep.
- ✔️100% NON SYNTHETIC, DECAFFEINATED GREEN TEA EXTRACT, VEGAN WITH NO FILLERS, BINDERS OR OTHER ADDITIVES. Many L-Theanine products on the market are 100% synthetic, ours is naturally extracted from green tea (decaffeinated). At Time Health we believe in clean nutrition which is why you won't find any nasty stuff in our products including any binders, fillers or additives, unlike some of our competitors.
- ✔️UK MADE & HIGH QUALITY. This product is manufactured in the UK to GMP standards, ensuring the highest quality.
- ✔️OVER 82,000 TREES PLANTED AND COUNTING. We are proud supporters of Ecologi’s reforestation projects and plant a tree with every single order!
- Please note: packaging may vary.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB8SGRWZ |
| ASIN  | B0CB8SGRWZ |
| Age Range Description | Adult |
| Best Sellers Rank | 8,321 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 71 in Stress & Anxiety Relief |
| Brand | Time Health |
| Country of origin | United Kingdom |
| Country of origin  | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (132) |
| Customer reviews | 4.5 4.5 out of 5 stars (132) |
| Date First Available | 11 April 2023 |
| Format | Capsule |
| Manufacturer  | Time Health Ltd |
| Manufacturer reference  | 5060808512117 |
| Package Dimensions  | 10.9 x 5.3 x 5.2 cm; 90 g |
| Units | 120.00 count |

## Product Details

- **Brand:** Time Health
- **Item form:** Capsule
- **Item package quantity:** 1
- **Manufacturer:** Time Health Ltd
- **Package information:** Bag

## Images

![New: L-Theanine - Natural Green Tea Extract (Decaf) - 120 Capsules - 300mg L-Theanine per Serving - Sleep & Relaxation Support - Mental Clarity - Non-Synthetic Theanine - UK Made - Zero Additives - Image 1](https://m.media-amazon.com/images/I/61Exw6GyNjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by A***E on 21 September 2025*

Helps focus with my adhd - just have one in the morning with coffee, so good!

### ⭐⭐⭐⭐⭐ L-THEANINE
*by I***S on 3 October 2025*

Very good quality 👍

### ⭐⭐⭐⭐⭐ -
*by T***T on 20 September 2025*

Great for adhd

## Frequently Bought Together

- New: L-Theanine - Natural Green Tea Extract (Decaf) - 120 Capsules - 300mg L-Theanine per Serving - Sleep & Relaxation Support - Mental Clarity - Non-Synthetic Theanine - UK Made - Zero Additives
- Magtein® Magnesium – 120 Capsules – High Strength 2100mg – Pullulan Capsules – UK Made to GMP & HACCP Standards – Zero Additives
- Apigenin - 50mg x 120 Capsules - 98%+ Purity - Optimal Dose for Sleep & Relaxation Support - NAD+ Booster - Grapefruit Source - UK Made - GMP Standards - Zero Additives (120 Count (Pack of 1))

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**Shop now:** [https://www.desertcart.fi/products/547663553-new-l-theanine-natural-green-tea-extract-decaf-120-capsules](https://www.desertcart.fi/products/547663553-new-l-theanine-natural-green-tea-extract-decaf-120-capsules)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-24*