---
product_id: 43890856
title: "L-theanine"
brand: "sbr nutrition"
price: "AR$74435"
currency: ARS
in_stock: null
reviews_count: 13
category: "Sbr Nutrition"
url: https://www.desertcart.com.ar/products/43890856-l-theanine
store_origin: AR
region: Argentina
---

# Fast liquid absorption, no pills Refreshing natural lemon flavor 225mg L-Theanine per serving L-theanine

**Brand:** sbr nutrition
**Price:** AR$74435
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your calm—liquid focus and relaxation, anytime, anywhere!

## Quick Answers

- **What is this?** L-theanine by sbr nutrition
- **How much does it cost?** AR$74435 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/43890856-l-theanine)

## Best For

- sbr nutrition enthusiasts

## Why This Product

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

## Key Features

- • **Synergize Your Energy:** Perfectly pairs with coffee or caffeine for balanced alertness
- • **Liquid Power, No Pills:** Quick absorption and easy dosing—ditch the capsules and gummies
- • **Pure Calm in Every Drop:** 225mg of premium L-Theanine for focused relaxation without drowsiness
- • **Clean & Conscious Formula:** All natural, vegan, alcohol-free, and non-GMO for mindful wellness
- • **Ancient Wisdom Meets Modern Science:** Inspired by meditating monks, clinically backed for stress relief and sleep

## Overview

SBR Nutrition Liquid L-Theanine Drops deliver 225mg of pure, fast-absorbing L-Theanine per serving in a refreshing lemon flavor. Designed for professionals seeking calm focus without drowsiness, this vegan, alcohol-free, and non-GMO formula enhances relaxation, sleep quality, and cognitive function. Ideal for pairing with caffeine, it offers a modern, liquid alternative to pills and powders, backed by centuries of tradition and contemporary research.

## Description

Buy SBR Nutrition Liquid L-Theanine Drops | All Natural, Vegan, Alcohol Free, Non-GMO | for Sleep Aid, Calm, Relaxation, Focus Without Drowsiness | Synergistic with Coffee or Caffeine on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Love this stuff - I bought this because it helps balance my ADHD medication. We’ve been using it for 6 months(2nd time Purchasing) What I like most is it’s not another pill to take, easy flavor to put into any drink. Overall, I’d recommend this for anyone who wants a calming stress reducer that’s not another pill
Review: Helps with sleep - Has helped immensely with my sleep!

## Features

- FROM MEDITATING MONKS TO YOU — Thousands of years ago, Buddhist monks discovered that green tea helped with their meditation. In 1949, Japanese researchers extracted L theanine from tea leaves and showed it was the active calming ingredient. Today, SBR Nutrition, a leader in liquid vitamins and minerals, offers the highest quality L theanine liquid, with 225mg per serving, in a refreshing lemon flavor. Monks did not take L theanine capsules, pills, gummies, or powder. Neither should you.
- THREE WAYS L THEANINE WORKS — Boost "calming" chemicals. L theanine increases serotonin, dopamine, GABA, glycine, which together stimulate well-being and happiness, pleasure, calm, ; affect cognition, appetite, digestion, immune function, pain perception, and sleep. Reduce "excitatory" chemicals. L theanine lowers corticosterone levels, relieving stress, improving cognitive function. Enhances alpha brain waves. L theanine elicits relaxation, focus, and creativity.
- TRIED-AND-TRUE BENEFITS OF L THEANINE – L-theanine helps you fall asleep quickly and easily and improves sleep quality. L theanine may improve sleep quality in attention-challenged children. L theanine promotes relaxation, reduces stress, and fosters a state of calm, attentive wakefulness and may lower heart rate and blood pressure. L theanine also has clinically documented effects on attention, focus, memory and learning.
- POTENT PARTNERSHIPS — L theanine synergizes or complements caffeine pills, magnesium oil, magnesium l-threonate/magnesium threonate, magnesium glycinate 400 mg, calm magnesium powder, melatonin liquid/liquid melatonin, valerian root capsules, lithium orotate, sam e, organic coconut oil, flaxseed oil/flax seed oil, evening primrose oil capsules, alpha gpc, liquid aminos. L theanine is commonly used as sleep aids for adults, cortisol manager, muscle relaxer, gaba supplement.
- THE LIQUID ADVANTAGE AND PROMISE — Liquid drops are easy to consume, gentle on the digestive system and quickly absorbed into the body. Unlike pills, capsules, or powder, our liquid drops taste great either alone or in a beverage and have no excess ingredients. It's time for you to experience the Liquid Advantage! Each order is accompanied by a 90-day no-questions-asked 100% satisfaction guarantee. If you’re not completely satisfied, please let us know! We are not happy until you are happy!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B06XTHKHQ3 |
| Best Sellers Rank | #57,728 in Health & Household ( See Top 100 in Health & Household ) #2,389 in Blended Vitamin & Mineral Supplements #4,646 in Over-the-Counter Medication |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,619) |
| Date First Available  | March 31, 2017 |
| Is Discontinued By Manufacturer  | No |
| Manufacturer  | SBR Nutrition |
| Product Dimensions  | 2 x 2 x 5.5 inches; 4 ounces |

## Product Details

- **Brand:** SBR Nutrition
- **Diet Type:** Vegan
- **Flavor:** Lemon
- **Item Form:** Liquid
- **Item Weight:** 4 Ounces
- **Item dimensions L x W x H:** 2 x 2 x 5.5 inches
- **Primary Supplement Type:** Magnesium
- **Product Benefits:** Sleep Support
- **Special Ingredients:** Amino Acid
- **Unit Count:** 4 Fluid Ounces

## Images

![L-theanine - Image 1](https://m.media-amazon.com/images/I/71gq6G7nyWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Love this stuff
*by A***A on December 15, 2025*

I bought this because it helps balance my ADHD medication. We’ve been using it for 6 months(2nd time Purchasing) What I like most is it’s not another pill to take, easy flavor to put into any drink. Overall, I’d recommend this for anyone who wants a calming stress reducer that’s not another pill

### ⭐⭐⭐⭐⭐ Helps with sleep
*by M***Y on December 7, 2025*

Has helped immensely with my sleep!

### ⭐⭐⭐⭐⭐ Lemonade taste — flexible dosages
*by A***N on December 26, 2025*

I’m enjoying this product, as I wanted an easy way to take a lower dose before bedtime (about 100mg). It’s true that the dosing is imprecise because the dropper itself isn’t marked, but that’s not critical for me. The taste is like lemonade (made with stevia) and I really like it. It seems like a quality product.

## Frequently Bought Together

- SBR Nutrition Liquid L-Theanine Drops | All Natural, Vegan, Alcohol Free, Non-GMO | for Sleep Aid, Calm, Relaxation, Focus Without Drowsiness | Synergistic with Coffee or Caffeine
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- (2 Pack) Organic Vitamin D3 K2 Drops with MCT Oil, Omega 3, 5000 IU - Vitamin D Liquid, No Fillers, Non-GMO D3 for Body’s Defenses and Faster Absorption, Unflavored, 2 Fl Oz

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**Shop now:** [https://www.desertcart.com.ar/products/43890856-l-theanine](https://www.desertcart.com.ar/products/43890856-l-theanine)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-29*