---
product_id: 41196239
title: "Supplements, L-Theanine Pure Powder, Tension Management*, 1 oz"
brand: "now"
price: "¥6118"
currency: JPY
in_stock: true
reviews_count: 10
category: "Now"
url: https://www.desertcart.jp/products/41196239-supplements-l-theanine-pure-powder-tension-management-1-oz
store_origin: JP
region: Japan
---

# Pure L-Theanine amino acid 93 servings per bottle GMP A-rated, third-party tested Supplements, L-Theanine Pure Powder, Tension Management*, 1 oz

**Brand:** now
**Price:** ¥6118
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your calm, sharpen your edge—because stress is so last season.

## Quick Answers

- **What is this?** Supplements, L-Theanine Pure Powder, Tension Management*, 1 oz by now
- **How much does it cost?** ¥6118 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/41196239-supplements-l-theanine-pure-powder-tension-management-1-oz)

## Best For

- now enthusiasts

## Why This Product

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

## Key Features

- • **Easy Daily Dose:** Just 1/8 teaspoon in water or juice—perfect for busy professionals on the go.
- • **Clean, Pure Power:** Unflavored, vegan-friendly powder sourced from natural tea leaves.
- • **Calm Focus, No Crash:** Promotes relaxation while maintaining alertness for peak productivity.
- • **Heart & Mind Harmony:** Supports healthy vascular function alongside cognitive calm.
- • **Trusted Quality Assurance:** GMP-certified with ISO/IEC accredited lab testing for potency and purity.

## Overview

NOW Supplements L-Theanine Pure Powder delivers 93 servings of a unique amino acid derived from tea leaves, designed to promote relaxation without drowsiness and support healthy vascular function. This unflavored, vegan powder is GMP-certified and third-party tested, ensuring premium quality for mindful professionals seeking balanced focus and tension management.

## Description

Promotes Relaxation* Healthy Vascular Function* L-Theanine is a unique amino acid found naturally in the tea plant (Camellia sinensis). L-Theanine promotes relaxation while maintaining alertness and promotes healthy cognitive function.* L-Theanine may also support healthy vascular function through this relaxing effect.*

Review: Solid purchase. - Great product. Good value.
Review: Great for mood and sleep! - Love the powder form; this does help with dosing. Also, the powder is easy to mix in with juice, tea, water, or any other beverage. I've noticed since I've been taking this daily, first thing in the morning, my mood is improved and I do sleep better. It is best taken with caffeine, but I find it works without it too. I decided to try this product after drinking a matcha tea latte and feeling euphoric; turns out, matcha tea is high in l-theanine and caffeine. I definitely recommend!

## Features

- PROMOTES RELAXATION*: L-Theanine is a unique amino acid found naturally in the tea plant
- HEALTHY VASCULAR FUNCTION*: L-Theanine may also support healthy vascular function through this relaxing effect*
- SUGGESTED USAGE: Take 1/8 level teaspoon daily in juice or water, preferably on an empty stomach
- GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation.
- Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01HCI992M |
| Age Range Description | Adult |
| Allergen Information | Non-GMO |
| Best Sellers Rank | #86,475 in Health & Household ( See Top 100 in Health & Household ) #48 in Lecithin Nutritional Supplements |
| Brand | NOW |
| Brand Name | NOW |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 158 Reviews |
| Diet Type | Vegan, Vegetarian |
| Dosage Form | Powder |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739002624 |
| Item Dimensions | 1.88 x 1.88 x 3.44 inches |
| Item Form | Powder |
| Item Weight | 1.76 ounces |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer Part Number | 0262 |
| Model Name | See packaging |
| Model Number | 0262 |
| Number of Items | 1 |
| Primary Supplement Type | multivitamin |
| Product Benefits | Nerve Support |
| Recommended Uses For Product | Amino Acid |
| Specific Uses For Product | Amino Acid |
| Total Servings Per Container | 93 |
| UPC | 733739002624 |
| Unit Count | 1 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** NOW
- **Diet Type:** Vegan, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Item Weight:** 1.76 ounces
- **Item dimensions L x W x H:** 1.88 x 1.88 x 3.44 inches
- **Primary Supplement Type:** multivitamin
- **Product Benefits:** Nerve Support
- **Unit Count:** 1 Ounce

## Images

![Supplements, L-Theanine Pure Powder, Tension Management*, 1 oz - Image 1](https://m.media-amazon.com/images/I/717fKKdP5-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid purchase.
*by S***S on July 4, 2026*

Great product. Good value.

### ⭐⭐⭐⭐⭐ Great for mood and sleep!
*by B***E on October 19, 2022*

Love the powder form; this does help with dosing. Also, the powder is easy to mix in with juice, tea, water, or any other beverage. I've noticed since I've been taking this daily, first thing in the morning, my mood is improved and I do sleep better. It is best taken with caffeine, but I find it works without it too. I decided to try this product after drinking a matcha tea latte and feeling euphoric; turns out, matcha tea is high in l-theanine and caffeine. I definitely recommend!

### ⭐⭐⭐⭐ So far so good
*by N***C on August 23, 2026*

I put the powder in my morning coffee. Dissolve it in about 3oz of hot coffee, stir really good with a fork, then pour in the rest of my coffee. I also use lion’s mane powder with this. It seems to be effective. No side effects

## Frequently Bought Together

- NOW Foods Supplements, L-Theanine Pure Powder, Tension Management*, Amino Acid, 1-Ounce
- NOW Foods Supplements, Glycine Pure Powder, Promotes Restful Sleep*, Neurotransmitter Support*, 1-Pound
- NOW Foods Supplements, GABA (Gamma-Aminobutyric Acid) Powder, Neurotransmitter Support*, 6-Ounce

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-18*