---
product_id: 1864781
title: "Serene Science L-Theanine - 120 Tablets"
brand: "source naturals"
price: "160.57 DT"
currency: TND
in_stock: true
category: "Source Naturals"
url: https://www.desertcart.tn/products/1864781-serene-science-l-theanine-120-tablets
store_origin: TN
region: Tunisia
---

# 120 vegetarian tablets, 60 servings 100 mg L-Theanine for focus & calm Made in USA, cGMP & FDA compliant Serene Science L-Theanine - 120 Tablets

**Brand:** source naturals
**Price:** 160.57 DT
**Availability:** ✅ In Stock

## Summary

> 🧘‍♂️ Elevate your calm, sharpen your edge — because peace of mind is the new power.

## Quick Answers

- **What is this?** Serene Science L-Theanine - 120 Tablets by source naturals
- **How much does it cost?** 160.57 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1864781-serene-science-l-theanine-120-tablets)

## Best For

- source naturals enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Over 40 years of wellness innovation from Source Naturals, a brand millennials trust.
- • **Calm Meets Clarity:** L-Theanine and GABA team up to soothe your mind without drowsiness.
- • **Clean & Pure Formula:** Free from gluten, dairy, soy, yeast, and artificial additives—because you deserve the best.
- • **Magnesium Power Boost:** Supports muscle relaxation and stress resilience for your busy lifestyle.
- • **Vegetarian & Convenient:** Easy-to-take tablets designed for daily balance and mental focus.

## Overview

Source Naturals Serene Science Theanine Serene with Magnesium delivers a potent blend of L-Theanine, GABA, and Magnesium in 120 vegetarian tablets. Crafted in the USA under strict FDA cGMP standards, this supplement supports relaxation, mental focus, and stress relief without artificial additives or common allergens. Perfect for professionals seeking a natural edge in daily calm and clarity.

## Description

Buy Source Naturals Serene Science Theanine Serene with Magnesium - 120 Tablets | Support Calim Mind & Body* on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Serene Science Theanine Serene contains the amino acid L-theanine, to support relaxation and focused attention, and the calming neurotransmitter GABA.
- Suggested Use: 2 tablets daily.
- Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, preservatives or artificial color, flavor or fragrance.
- Over 40 years of trust. source naturals was created in 1982 by ceo ira goldberg to support everyone’s potential to enjoy optimal health.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000GFJJG0 |
| ASIN  | B000GFJJG0 |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Gluten Free, Soy Free, Wheat Free |
| Best Sellers Rank | #19,990 in Health & Household ( See Top 100 in Health & Household ) #422 in Magnesium Mineral Supplements #1,640 in Sales & Deals |
| Brand Name | Source Naturals |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,683) |
| Date First Available  | May 7, 2005 |
| Department  | Health and Beauty>Health and Wellness |
| Diet Type | Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00021078017769 |
| Item Dimensions | 1.3 x 1.3 x 1.6 inches |
| Item Form | Tablet |
| Item Highlight | Support Calim Mind & Body* |
| Item Weight | 1.6 ounces |
| Item model number  | SN1776 |
| Manufacturer | Threshold Enterprises |
| Manufacturer  | Threshold Enterprises |
| Manufacturer Part Number | SN1776 |
| Material Features | No Artificial Colors, No Artificial Flavors, No Artificial Preservatives |
| Material Type Free | Egg Free, Soy Free, Yeast Free, wheat Free |
| Model Name | turals Serene Science L-Theanine with Magnesium and GABA - 120 Tablets |
| Model Number | SN1776 |
| Number of Items | 1 |
| Primary Supplement Type | Magnesium |
| Product Benefits | Relaxation,Soothing |
| Product Dimensions  | 1.3 x 1.3 x 1.6 inches; 1.6 ounces |
| Recommended Uses For Product | Calming |
| Special Ingredients | Magnesium, GABA, Taurine, L-Theanine, Holy Basil Leaf Extract. |
| Total Servings Per Container | 60 |
| UPC | 021078017769 |
| Unit Count | 120 Count |

## Product Details

- **Brand:** Source Naturals
- **Diet Type:** Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 1.6 ounces
- **Item dimensions L x W x H:** 1.3 x 1.3 x 1.6 inches
- **Primary Supplement Type:** Magnesium
- **Product Benefits:** Relaxation,Soothing
- **Special Ingredients:** Magnesium, GABA, Taurine, L-Theanine, Holy Basil Leaf Extract.
- **Unit Count:** 120 Count

## Images

![Serene Science L-Theanine - 120 Tablets - Image 1](https://m.media-amazon.com/images/I/71N1LYctJbL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Frequently Bought Together

- Source Naturals Serene Science L-Theanine with Magnesium and GABA - 120 Tablets
- Source Naturals Serene Science GABA, for a Calm Mind, 750mg - 180 Capsules
- Source Naturals Theanine Serene with Relora, Calm Mind and Body* - 120 Tablets

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**Shop now:** [https://www.desertcart.tn/products/1864781-serene-science-l-theanine-120-tablets](https://www.desertcart.tn/products/1864781-serene-science-l-theanine-120-tablets)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-18*