---
product_id: 628830394
title: "L Theanine Enriched with Vitamin B6 - High Strength L Theanine 400mg Natural Nootropics from Green Tea - 120 Vegan L-Theanine Capsules - Made in The UK Theanine Supplements by New Leaf"
brand: "new leaf products"
price: "₩46619"
currency: KRW
in_stock: true
reviews_count: 8
category: "New Leaf Products"
url: https://www.desertcart.kr/products/628830394-l-theanine-enriched-with-vitamin-b6-high-strength-l-theanine
store_origin: KR
region: South Korea
---

# 400mg pure L-Theanine per capsule 120 vegan capsules for 2-month supply Vitamin B6 boosts cognitive wellness L Theanine Enriched with Vitamin B6 - High Strength L Theanine 400mg Natural Nootropics from Green Tea - 120 Vegan L-Theanine Capsules - Made in The UK Theanine Supplements by New Leaf

**Brand:** new leaf products
**Price:** ₩46619
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your calm, sharpen your mind — naturally.

## Quick Answers

- **What is this?** L Theanine Enriched with Vitamin B6 - High Strength L Theanine 400mg Natural Nootropics from Green Tea - 120 Vegan L-Theanine Capsules - Made in The UK Theanine Supplements by New Leaf by new leaf products
- **How much does it cost?** ₩46619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/628830394-l-theanine-enriched-with-vitamin-b6-high-strength-l-theanine)

## Best For

- new leaf products enthusiasts

## Why This Product

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

## Key Features

- • **Vegan & Ethical Wellness:** 120 plant-based capsules crafted in the UK, aligning with your mindful lifestyle.
- • **Certified Quality Assurance:** BRC Grade AA certified facility production with rigorous purity and safety testing.
- • **Double-Boosted Brain Support:** Enhanced with Vitamin B6 to elevate mental clarity and psychological balance.
- • **Potent Calm in Every Capsule:** 400mg of premium L-Theanine extracted from green tea for focused tranquility.
- • **Join 2 Million+ Wellness Seekers:** Trusted by a global community for natural stress relief and sharper focus.

## Overview

New Leaf’s L-Theanine Capsules deliver a high-strength 400mg dose of pure L-Theanine, enriched with Vitamin B6 to support mental clarity and psychological function. Each bottle contains 120 vegan capsules, providing a two-month supply of ethically sourced, plant-based nootropics. Manufactured in the UK under strict quality controls and BRC Grade AA certification, these supplements are rigorously tested for purity and safety, making them a trusted choice for professionals seeking natural stress relief and enhanced focus.

## Description

L Theanine Enriched with Vitamin B6 - High Strength L Theanine 400mg Natural Nootropics from Green Tea - 120 Vegan L-Theanine Capsules - Made in The UK Theanine Supplements by New Leaf : desertcart.co.uk: Health & Personal Care

Review: good product - felt much calmer and clearer on the days i took this, and at night it made me sleep better. my focus was much sharper
Review: Highly recommended - I can't recommend these enough.. I was feeling anxious, overwhelmed with racing thoughts and worries. These calm me and allow me to focus on one task at a time and stop my thoughts taking over. Good value too.

## Features

- INTRODUCTION TO NEW LEAF'S L-THEANINE CAPSULES - Our L-Theanine Capsules are specially formulated to support a balanced lifestyle, offering a two-month supply with 120 vegan capsules per bottle. Each serving delivers a potent dose of 400mg L-Theanine, an amino acid primarily found in green & black tea leaves. L-Theanine has been carefully extracted to preserve its purity and potency, making these capsules a simple, effective way to incorporate this beneficial amino acid into your daily regimen.
- ENHANCED WITH VITAMIN B6 - To further enhance the efficacy of L-Theanine, we have enriched these capsules with Vitamin B6, known for its role in supporting normal psychological function. This addition not only complements the natural effects of L-Theanine but also contributes to the overall wellness of the mind & body. By combining these two key ingredients, New Leaf provides a holistic approach to well-being, ensuring that each capsule offers more than just the calming properties of L-Theanine.
- A COMMITMENT TO QUALITY - New Leaf is committed to maintaining the highest standards of quality & purity in their L-Theanine Capsules. Each batch is rigorously tested to ensure that it meets vegan standards, providing an option for those who are mindful of their dietary choices. The use of L-Theanine, derived from tea leaves, aligns with New Leaf’s dedication to natural, plant-based ingredients, reflecting their commitment to producing supplements that are both effective & ethically produced.
- SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
- Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXF33DB8 |
| ASIN  | B0CXF33DB8 |
| Best Sellers Rank | 839 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 8 in Stress & Anxiety Relief |
| Brand | NEW LEAF PRODUCTS |
| Customer Reviews | 4.5 4.5 out of 5 stars (534) |
| Customer reviews | 4.5 4.5 out of 5 stars (534) |
| Date First Available | 7 Mar. 2024 |
| Format | Capsule |
| Manufacturer  | New Leaf Products |
| Manufacturer reference  | 5060814031817 |
| Package Dimensions  | 11 x 5.8 x 5.6 cm; 90 g |
| Units | 120 count |

## Product Details

- **Brand:** NEW LEAF PRODUCTS
- **Dosage form:** Capsule
- **Flavour:** Natural
- **Item form:** Capsule
- **Manufacturer:** New Leaf Products
- **Material feature:** Vegan
- **Unit count:** 120 count

## Images

![L Theanine Enriched with Vitamin B6 - High Strength L Theanine 400mg Natural Nootropics from Green Tea - 120 Vegan L-Theanine Capsules - Made in The UK Theanine Supplements by New Leaf - Image 1](https://m.media-amazon.com/images/I/61uyxQTfXjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ good product
*by J***T on 4 November 2025*

felt much calmer and clearer on the days i took this, and at night it made me sleep better. my focus was much sharper

### ⭐⭐⭐⭐⭐ Highly recommended
*by N***Y on 23 November 2025*

I can't recommend these enough.. I was feeling anxious, overwhelmed with racing thoughts and worries. These calm me and allow me to focus on one task at a time and stop my thoughts taking over. Good value too.

### ⭐⭐⭐⭐ Amazing supplement overall
*by H***I on 24 August 2024*

’ve been incorporating L Theanine Enriched with Vitamin B6 into my daily routine for a few weeks now, and I’m genuinely impressed with both the quality of the product and the benefits it offers. As someone who values natural supplements from reputable brands, this L-Theanine supplement has exceeded my expectations. Quality and Ingredients: One of the first things that stood out to me is the quality of the ingredients. The 400mg of L-Theanine per capsule is a potent dose that I’ve found to be highly effective, and the addition of Vitamin B6 is a nice touch, supporting overall brain health and cognitive function. This combination makes it an excellent choice for those looking to enhance focus, reduce stress, and improve their overall mental well-being. Effectiveness: After taking this supplement, I’ve noticed a significant improvement in my ability to stay calm and focused, especially during stressful situations. The L-Theanine works gently to promote relaxation without causing drowsiness, making it perfect for daytime use. I’ve also found that it enhances my concentration and mental clarity, which has been particularly helpful during work and study sessions. Brand Trustworthiness: I chose this product because it comes from a brand I trust, and I haven’t been disappointed. The packaging is professional, and it’s clear that the company takes pride in offering high-quality, natural nootropics. I appreciate that the product is free from unnecessary fillers and additives, which is something I always look for in a supplement. Value for Money: Given the high strength of the L-Theanine and the inclusion of Vitamin B6, I believe this supplement offers excellent value for money. The quality and effectiveness justify the price, and I feel confident that I’m getting a premium product. Conclusion: Overall, I highly recommend L Theanine Enriched with Vitamin B6 to anyone looking for a natural way to improve focus, reduce stress, and support overall brain health. The high-strength formula, combined with the credibility of the brand, makes this a standout choice in the crowded market of nootropics. It’s now a staple in my supplement routine, and I’m very satisfied with the results.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-24*