---
product_id: 431401652
title: "L-Theanine Supplement, Supports Relaxation & Focus, 200mg | Promotes Calm, Sleep Quality, & Cognitive Function, NSF Certified for Sport, Non-GMO & Gluten-Free (60 Servings)"
brand: "momentous"
price: "$88.22"
currency: USD
in_stock: true
category: "Momentous"
url: https://www.desertcart.us/products/431401652-l-theanine-supplement-supports-relaxation-and-focus-200mg-promotes-calm
store_origin: US
region: United States of America
---

# NSF Certified & Non-GMO Supports deeper, restful sleep 200mg L-Theanine for brain focus L-Theanine Supplement, Supports Relaxation & Focus, 200mg | Promotes Calm, Sleep Quality, & Cognitive Function, NSF Certified for Sport, Non-GMO & Gluten-Free (60 Servings)

**Brand:** momentous
**Price:** $88.22
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your calm, focus, and sleep—because your best self can’t wait.

## Quick Answers

- **What is this?** L-Theanine Supplement, Supports Relaxation & Focus, 200mg | Promotes Calm, Sleep Quality, & Cognitive Function, NSF Certified for Sport, Non-GMO & Gluten-Free (60 Servings) by momentous
- **How much does it cost?** $88.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/431401652-l-theanine-supplement-supports-relaxation-and-focus-200mg-promotes-calm)

## Best For

- momentous enthusiasts

## Why This Product

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

## Key Features

- • **Sleep Like a Pro:** Stimulate alpha brainwaves to effortlessly transition into deep, restorative sleep.
- • **Calm Focus, No Jitters:** Harness 200mg of pure L-Theanine to stay sharp and serene during your busiest days.
- • **Clean & Trusted Formula:** NSF Certified for Sport, Non-GMO, Gluten-Free—crafted by experts for your peak performance.
- • **Clinically Backed Relaxation:** Scientifically formulated to reduce stress and enhance cognitive performance without sedation.
- • **Synergize Your Night Routine:** Pair with Magnesium L-Threonate for amplified relaxation and sleep quality.

## Overview

Momentous L-Theanine Supplement delivers 200mg of a clinically researched amino acid that promotes relaxation, cognitive focus, and improved sleep quality. NSF Certified for Sport and crafted with non-GMO, gluten-free ingredients, this expert-designed formula supports stress relief and mental clarity without sedation, making it the perfect addition to your daily wellness and nighttime routine.

## Description

L-theanine is a naturally occurring, non-protein amino acid found in tea that easily crosses the blood-brain barrier & can support the activation of alpha waves. L-theanine increases levels of neurotransmitters like gamma-aminobutyric acid (GABA) & serotonin that regulate mood & relaxation. By modulating these neurotransmitters, it reduces neuronal excitability, promoting a calm & focused state. It also stimulates alpha brainwaves associated with a relaxed & focused mentality.

## Features

- Promote Relaxation & Focus - L-theanine, an amino acid found in green tea, promotes relaxation without sedation & supports healthy brain function. It may help reduce neuronal excitability, fostering a calm & focused state.
- Supports Healthy Sleep - Enhance your transition to sleep & improve sleep depth with L-theanine. By stimulating alpha brainwaves, it helps create a relaxed mental state conducive to restful sleep.
- Clinically Researched Benefits - Research suggests our blend assists with stress relief & cognitive performance, helping you stay calm & alert without the jitters.
- Best Paired with Magnesium L-Threonate - For optimal results, take one 200 mg capsule 30-60 minutes before bed. Pair it with magnesium L-threonate to further support relaxation & sleep quality.
- Crafted by Experts - We work with some of the greatest minds in science & athletic performance who tap into the latest research & real-world experience to design products with 1 common goal - to help you be your best.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WX16SJB |
| ASIN  | B09WX16SJB |
| Age Range Description | Adult |
| Best Sellers Rank | #9,274 in Health & Household ( See Top 100 in Health & Household ) #110 in Herbal & Nutritional Sleep Supplements #164 in Blended Vitamin & Mineral Supplements |
| Brand Name | Momentous |
| Container Type | Canister |
| Customer Reviews | 4.6 4.6 out of 5 stars (261) |
| Date First Available  | March 30, 2022 |
| Diet Type | Keto |
| Dosage Form | Capsule |
| Flavor | Green Tea |
| Item Dimensions | 2.36 x 2.17 x 3.94 inches |
| Item Form | Capsule |
| Manufacturer | Momentous |
| Manufacturer  | Momentous |
| Manufacturer Part Number | MOMENTOUS-HUB-LTHE |
| Material Features | GMO Free |
| Product Benefits | Relaxation |
| Product Dimensions  | 2.36 x 2.17 x 3.94 inches; 1.76 ounces |
| Total Servings Per Container | 60 |
| UPC | 850030796035 |
| Unit Count | 60 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Momentous
- **Diet Type:** Keto
- **Flavor:** Green Tea
- **Item Form:** Capsule
- **Item dimensions L x W x H:** 2.36 x 2.17 x 3.94 inches
- **Package Information:** Canister
- **Product Benefits:** Relaxation
- **Servings per Container:** 60
- **Unit Count:** 60 Count

## Images

![L-Theanine Supplement, Supports Relaxation & Focus, 200mg | Promotes Calm, Sleep Quality, & Cognitive Function, NSF Certified for Sport, Non-GMO & Gluten-Free (60 Servings) - Image 1](https://m.media-amazon.com/images/I/71X9t-yRn-L.jpg)

## Frequently Bought Together

- Momentous L-Theanine Supplement - 200mg Capsules to Promote Relaxation and Focus - NSF Certified, GMO-Free, Gluten Free, 60 Servings
- Momentous Magtein Magnesium L-Threonate 145mg - Magnesium Threonate Supplement for Cognitive Function & Rest Support, 30 Servings (Package May Vary)
- Momentous Apigenin Supplement - 50mg per Capsule, 60 Count

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-12*