---
product_id: 23177417
title: "21st Century Melatonin 3mg Gentle Strength Sleep Aid Tablets, 90 Count"
brand: "21st century"
price: "$15.43"
currency: USD
in_stock: true
category: "21st Century"
url: https://www.desertcart.us/products/23177417-21st-century-melatonin-3mg-gentle-strength-sleep-aid-tablets-90
store_origin: US
region: United States of America
---

# 3mg Melatonin for natural sleep Vegan, Non-GMO & Gluten-Free 34+ years trusted quality 21st Century Melatonin 3mg Gentle Strength Sleep Aid Tablets, 90 Count

**Brand:** 21st century
**Price:** $15.43
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smarter, wake brighter — your nightly ritual redefined.

## Quick Answers

- **What is this?** 21st Century Melatonin 3mg Gentle Strength Sleep Aid Tablets, 90 Count by 21st century
- **How much does it cost?** $15.43 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/23177417-21st-century-melatonin-3mg-gentle-strength-sleep-aid-tablets-90)

## Best For

- 21st century enthusiasts

## Why This Product

- Trusted 21st century brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Legacy:** Crafted by 21st Century HealthCare with over three decades of supplement expertise.
- • **Clean & Pure Formula:** No sugar, yeast, preservatives, artificial flavors, or colors—just pure sleep support.
- • **Natural Sleep Harmony:** 3mg melatonin gently syncs with your body’s sleep cycle for restful nights.
- • **Vegan & Allergy-Friendly:** Gluten-free and 100% vegan, designed for mindful wellness.
- • **90 Tablets for Lasting Rest:** A generous supply to keep your sleep routine uninterrupted and consistent.

## Overview

21st Century Melatonin 3mg Gentle Strength Sleep Aid Tablets offer a clean, vegan-friendly formula designed to support natural sleep cycles. With no added sugars, preservatives, or artificial ingredients, these 90 tablets provide trusted, immediate-release melatonin from a brand with over 34 years of quality assurance.

## Description

To support a good nights rest*

## Features

- SLEEP SUPPORT: Melatonin works in harmony with your natural sleep cycle and promotes relaxation and sleep.*
- NO ADDED: No added Sugar, Yeast, Preservatives, Artificial Flavors or Colors. Gluten Free. Suitable for Vegans. Non-GMO.
- GUARANTEED QUALITY: 21st Century HealthCare manufactures over 500 vitamins and nutritional supplements that are trusted to be 100% safe, contain the purest ingredients and are guaranteed for label potency.
- TRUSTED EXPERTS: For over 34+ years, 21st Century HealthCare has been dedicated to manufacturing only the highest quality vitamins and supplements in Tempe, Arizona.
- *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00166U2YG |
| ASIN  | B00166U2YG |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #121,165 in Health & Household ( See Top 100 in Health & Household ) #1,109 in Herbal & Nutritional Sleep Supplements #1,847 in Sleep & Snoring Aids |
| Brand Name | 21st Century |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 4.6 4.6 out of 5 stars (430) |
| Date First Available  | March 19, 2008 |
| Diet Type | Vegan |
| Dosage Form | Tablet |
| Dose Release Method | Immediate Release |
| Flavor | Unflavored |
| Global Trade Identification Number | 00740985212400 |
| Item Dimensions | 3.43 x 2.01 x 5.16 inches |
| Item Form | Tablet |
| Item model number  | 21240 |
| Manufacturer | 21st Century |
| Manufacturer  | 21st Century |
| Manufacturer Part Number | 21240 |
| Material Features | GMO Free |
| Model Name | Century Melatonin 3 mg Tablets |
| Model Number | 21240 |
| Number of Items | 1 |
| Pill Coating | Uncoated |
| Primary Supplement Type | Melatonin |
| Product Benefits | Sleep Support |
| Product Dimensions  | 3.43 x 2.01 x 5.16 inches; 1.76 ounces |
| Specific Uses For Product | As a dietary supplement for sleep support |
| Supplement Formulation | Multi-Supplement |
| Total Servings Per Container | 90 |
| UPC | 740985212400 |
| Unit Count | 90 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** 21st Century
- **Diet Type:** Vegan
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item dimensions L x W x H:** 3.43 x 2.01 x 5.16 inches
- **Package Information:** Bottle
- **Primary Supplement Type:** Melatonin
- **Product Benefits:** Sleep Support
- **Unit Count:** 90 Count

## Images

![21st Century Melatonin 3mg Gentle Strength Sleep Aid Tablets, 90 Count - Image 1](https://m.media-amazon.com/images/I/7176mnjKcML.jpg)

## Available Options

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

## Frequently Bought Together

- 21st Century Melatonin 3 mg Tablets, 90 Count
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**Shop now:** [https://www.desertcart.us/products/23177417-21st-century-melatonin-3mg-gentle-strength-sleep-aid-tablets-90](https://www.desertcart.us/products/23177417-21st-century-melatonin-3mg-gentle-strength-sleep-aid-tablets-90)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-25*