---
product_id: 221027390
title: "Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO"
brand: "superior source"
price: "158 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Superior Source"
url: https://www.desertcart.pl/products/221027390-superior-source-calming-formula-l-theanine-melatonin-under-the-tongue
store_origin: PL
region: Poland
---

# Quick-dissolve MicroLingual tablets 3mg Melatonin for restful sleep Non-GMO, gluten & preservative-free Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO

**Brand:** superior source
**Price:** 158 zł
**Availability:** ✅ In Stock

## Summary

> 🌙 Unlock your best night’s sleep with science-backed calm.

## Quick Answers

- **What is this?** Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO by superior source
- **How much does it cost?** 158 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/221027390-superior-source-calming-formula-l-theanine-melatonin-under-the-tongue)

## 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

- • **Trusted Legacy:** Crafted by Superior Source, a family-owned brand perfecting sublingual vitamins since 1998.
- • **Fast-Acting Calm:** MicroLingual tablets dissolve under the tongue for rapid absorption and swift relaxation.
- • **Clean & Pure Formula:** Non-GMO, gluten-free, and free from fillers or dyes—because your wellness deserves transparency.
- • **Triple-Blend Relaxation:** L-Theanine, 5-HTP, and Melatonin work synergistically to enhance serotonin and support deep, natural sleep.
- • **Sleep Support You Can Count On:** 60 tablets per bottle to help you unwind nightly and maintain healthy sleep patterns.

## Overview

Superior Source Calming Formula combines 3mg melatonin, L-Theanine, and 5-HTP in quick-dissolve MicroLingual tablets designed for fast absorption and effective sleep support. This non-GMO, gluten-free supplement is crafted without fillers or preservatives, offering a clean, reliable way to enhance relaxation and promote healthy sleep patterns. Perfect for adults seeking a natural, convenient nighttime routine.

## Description

desertcart.com: Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO : Health & Household

Review: Good - Relaxes you before sleep
Review: great product but short on pill count - We love this product-very effective. Slow to dissolve, but good. Biggest problem with this order - and we order this very regularly - is there were ONLY 42 pills in the bottle!! The count is 60; we counted it 3 times...only 42 pills. That is why we gave 3 stars instead of 5!!

## Features

- Calming Formula Blend: Superior Source Calming Formula combines L-Theanine, 5-HTP, and melatonin for relaxation and sleep support
- Premium Sleep Supplement: This calming supplement helps you unwind at the end of the day and supports healthy sleep patterns
- MicroLingual Dissolvable Tablets: Our melatonin tablets offer quick absorption for swift support when you need it
- Clean Dietary Supplement: Superior Source Calming Formula is non-GMO, gluten-free, preservative-free, and dye-free; it also contains no excessive fillers, additives, or excipients
- About Us: Superior Source has been formulating sublingual vitamins since 1998 in our family-owned manufacturing facility

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084WMX22T |
| ASIN  | B084WMX22T |
| Age Range Description | Adult |
| Best Sellers Rank | #324,593 in Health & Household ( See Top 100 in Health & Household ) #244 in 5-HTP Nutritional Supplements |
| Brand Name | Superior Source |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 3.7 3.7 out of 5 stars (32) |
| Date First Available  | February 17, 2020 |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Item Dimensions | 1.46 x 1.46 x 3.25 inches |
| Item Form | Tablet |
| Item Weight | 0.08 Pounds |
| Item model number  | 90365 |
| Manufacturer | Superior Source Vitamins |
| Manufacturer  | Superior Source Vitamins |
| Manufacturer Part Number | 90365 |
| Material Features | GMO Free, Gluten Free, Sugar Free |
| Model Name | See packaging |
| Model Number | 90365 |
| Number of Items | 1 |
| Primary Supplement Type | Lactose, L-Theanine, 5-hydroxytryptophan (5-HTP), Melatonin, Stevia, Natural Cherry Flavor and Gum Arabic |
| Product Benefits | Supports Healthy Energy & Growth |
| Product Dimensions  | 1.46 x 1.46 x 3.25 inches; 1.28 ounces |
| Specific Uses For Product | Supports Healthy Energy & Growth |
| UPC | 076635903658 |
| Unit Count | 60 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Superior Source
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 0.08 Pounds
- **Item dimensions L x W x H:** 1.46 x 1.46 x 3.25 inches
- **Package Information:** Bottle
- **Product Benefits:** Supports Healthy Energy & Growth
- **Unit Count:** 60 Count

## Images

![Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO - Image 1](https://m.media-amazon.com/images/I/813l+Anw5UL.jpg)
![Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO - Image 2](https://m.media-amazon.com/images/I/71Aims5QuBL.jpg)
![Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO - Image 3](https://m.media-amazon.com/images/I/71JOt90Qe3L.jpg)
![Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO - Image 4](https://m.media-amazon.com/images/I/81l83v2o55L.jpg)
![Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Sleep Support, Non-GMO - Image 5](https://m.media-amazon.com/images/I/81vcYwFBTiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good
*by R***L on December 29, 2022*

Relaxes you before sleep

### ⭐⭐⭐ great product but short on pill count
*by Z***E on February 9, 2026*

We love this product-very effective. Slow to dissolve, but good. Biggest problem with this order - and we order this very regularly - is there were ONLY 42 pills in the bottle!! The count is 60; we counted it 3 times...only 42 pills. That is why we gave 3 stars instead of 5!!

### ⭐⭐⭐⭐ Great product
*by M***G on June 26, 2021*

Over all great product, it took me a few days to start seeing results. I had to take two pills to receive a better experience. If the price was more affordable I would have refilled.

## Frequently Bought Together

- Superior Source Calming Formula, L-Theanine, Melatonin, Under The Tongue Quick Dissolve MicroLingual Tablets, 60 Ct, 5-HTP for Enhanced Serotonin Conversion, Positive Mood and Sleep Support, Non-GMO
- Superior Source Super Slumber Helper, Quick Dissolve MicroLignual Tablets, 90 Count, Melatonin (5 mg), Valerian, Chamomile, L-Theanine, GABA, Natural Herbal Sleep Support, Non-GMO
- 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

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-15*