---
product_id: 625695536
title: "Superior Source L-Theanine 200 mg - Brain Health Support Supplement for Adults - Supplement Formula Helps Better Sleep & Daily Energy - Supports Concentration Naturally - 100 Instant Dissolve Tablets"
brand: "superior source"
price: "€ 63.82"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/625695536-superior-source-l-theanine-200-mg-brain-health-support-supplement
store_origin: SK
region: Slovakia
---

# Instant dissolve micro tablets 200 mg L-Theanine per tablet GMP certified purity & potency Superior Source L-Theanine 200 mg - Brain Health Support Supplement for Adults - Supplement Formula Helps Better Sleep & Daily Energy - Supports Concentration Naturally - 100 Instant Dissolve Tablets

**Brand:** superior source
**Price:** € 63.82
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, energize your life—instant calm, instant focus.

## Quick Answers

- **What is this?** Superior Source L-Theanine 200 mg - Brain Health Support Supplement for Adults - Supplement Formula Helps Better Sleep & Daily Energy - Supports Concentration Naturally - 100 Instant Dissolve Tablets by superior source
- **How much does it cost?** € 63.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/625695536-superior-source-l-theanine-200-mg-brain-health-support-supplement)

## Best For

- superior source enthusiasts

## Why This Product

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

## Key Features

- • **Pure & Clean Formula:** Non-GMO, gluten-free, preservative and sugar-free with zero fillers or additives—only what your brain needs.
- • **Fast-Acting Focus Boost:** MicroLingual tablets dissolve instantly for rapid absorption—no pills to swallow, no wait.
- • **Clinically Effective Dose:** Each tablet delivers a potent 200 mg of L-Theanine, scientifically shown to support concentration and calm.
- • **Trusted Quality Assurance:** Third-party tested for heavy metals, contaminants, and potency to guarantee premium supplement integrity.
- • **Elevate Your Daily Energy & Sleep:** Supports natural relaxation and mental clarity, helping you power through your day and unwind at night.

## Overview

Superior Source L-Theanine 200 mg offers a pure, fast-absorbing brain health supplement designed for adults seeking enhanced concentration, better sleep, and natural daily energy. Featuring micro tablets that dissolve instantly under the tongue, this GMP-certified formula is free from GMOs, gluten, preservatives, and fillers, ensuring a clean, effective dose of L-Theanine in every tablet.

## Description

Superior Source L-Theanine 200 mg - Brain Health Support Supplement for Adults - Supplement Formula Helps Better Sleep & Daily Energy - Supports Concentration Naturally - 100 Instant Dissolve Tablets

## Features

- PROMOTES HEALTHY HAIR, SKIN & NAILS - Superior Source Biotin helps support Healthy Hair, Nails and Skin. Additionally, Biotin is necessary for certain enzymes to work properly. Biotin is a water-soluble B Vitamin required for the body's protein, carbohydrate, and fat metabolism. As the body can’t make or store biotin, a daily dose will help maintain proper levels in the body.
- JUST PURE INGREDIENTS – Non-GMO, gluten-free, preservative free, sugar free, dye free; no unwanted fillers, no additives, no excipients, no Magnesium Stearate or Silica. Other vitamins require lots of binders to hold them together. Our Micro tablets only contain the pure active nutrients and other necessary natural ingredients.
- MICROLINGUAL VITAMINS – Melts that dissolve instantly with no pills to swallow. Superior Source pioneered the world's best delivery system of MicroLingual vitamins that melt fast under the tongue and give rapid absorption for the body.
- GMP CERTIFIED QUALITY - We test all incoming raw materials for the active ingredients, heavy metals, GMOs, and microbial contamination through a third-party certified laboratory. Once manufactured, the Superior Source MicroLingual tablets go for additional potency, contaminant and purity testing. Once we confirm that the finished product meets or exceeds our GMP compliant quality standards it is released to you.
- SUPERIOR SOURCE, THE COMPANY THAT CARES - Creating pure MicroLingual vitamins since 1998 in our family-owned manufacturing facility. We are a company built from love for health, wellness, fitness, nutrition, and the need for a better life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Allergen Information | Non-GMO |
| Weight | 20 Grams |
| Units | 100.00 Count |
| Serving Recommendation | 1 Tablet |
| Brand | Superior Source |
| Format | Tablet |
| Age Range Description | Adult |

## Product Details

- **Brand:** Superior Source
- **Flavour:** Unflavored
- **Primary supplement type:** Lactose, L-Theanine, Stevia and Gum Arabic
- **Unit count:** 100.00 Count
- **Item form:** Tablet
- **Item weight:** 36 g
- **Item dimensions L x W x H:** 38 x 38 x 89 millimeters
- **Product benefits:** Sleep Support
- **Age range (description):** Adult
- **Package information:** Bottle

## Images

![Superior Source L-Theanine 200 mg - Brain Health Support Supplement for Adults - Supplement Formula Helps Better Sleep & Daily Energy - Supports Concentration Naturally - 100 Instant Dissolve Tablets - Image 1](https://m.media-amazon.com/images/I/817ktYd3OmL.jpg)

## Questions & Answers

**Q: Are these manufactured in USA?**
A: Yes, SuperiorSource is a Manufacturing company based in California.

**Q: Will this work for everyone ?**
A: I using every night to sleep, it helps but I won't buy again.

**Q: what are the ingredients?**
A: L-Theanine 200mg.
Stevia extract 2mg.
Other ingridients: Lactose (milk) and acacia gum

**Q: What does this taste like?**
A: We did NOT like the flavor at all.
In my opinion it had a gym sock tang.

## Frequently Bought Together

- Superior Source L-Theanine 200 mg - Brain Health Support Supplement for Adults - Supplement Formula Aids Better Sleep & Daily Energy - Supports Concentration Naturally - 100 Instant Dissolve Tablets
- Superior Source GABA 100 mg, Quick Dissolve MicroLingual Tablets, 100 Count, Brain Health Support, Promotes a Relaxing Effect & Positive Mood, Stress & Sleep Support, Non-GMO
- Superior Source 5-HTP 50 mg - Natural Supplement Aids Restful Sleep & Neurotransmitter Functions - Brain Health & Function Support - 5-Hydroxytryptophan Supplement - 60 Instant Dissolve Tablets

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/625695536-superior-source-l-theanine-200-mg-brain-health-support-supplement](https://www.desertcart.sk/products/625695536-superior-source-l-theanine-200-mg-brain-health-support-supplement)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-31*