--- product_id: 662373461 title: "21st Century Melatonin 10mg Extra Strength Tablets, Prolonged Release Sleep Aid for Adults, Promotes Relaxation & Restful Sleep, Non-Habit Forming, Gluten-Free, Non-GMO, 120 Count (Pack of 2)" brand: "21st century" price: "$64.40" currency: USD in_stock: true category: "21st Century" url: https://www.desertcart.ec/products/662373461-21st-century-melatonin-10mg-extra-strength-tablets-prolonged-release-sleep store_origin: EC region: Ecuador --- # 10mg prolonged-release melatonin Non-GMO & gluten-free formula Supports uninterrupted sleep 21st Century Melatonin 10mg Extra Strength Tablets, Prolonged Release Sleep Aid for Adults, Promotes Relaxation & Restful Sleep, Non-Habit Forming, Gluten-Free, Non-GMO, 120 Count (Pack of 2) **Brand:** 21st century **Price:** $64.40 **Availability:** βœ… In Stock ## Summary > πŸŒ™ Sleep smarter, not harder β€” wake up winning every day! ## Quick Answers - **What is this?** 21st Century Melatonin 10mg Extra Strength Tablets, Prolonged Release Sleep Aid for Adults, Promotes Relaxation & Restful Sleep, Non-Habit Forming, Gluten-Free, Non-GMO, 120 Count (Pack of 2) by 21st century - **How much does it cost?** $64.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/662373461-21st-century-melatonin-10mg-extra-strength-tablets-prolonged-release-sleep) ## 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 - β€’ **All-Night Calm:** Prolonged-release melatonin delivers steady sleep support, preventing those dreaded 3 a.m. wake-ups. - β€’ **Clean & Conscious:** Non-habit forming, gluten-free, and non-GMOβ€”sleep well without compromise or dependency. - β€’ **Wake Up Refreshed:** Extra-strength 10mg dosage helps you fall asleep faster and stay asleep longer for genuine rest. - β€’ **Perfect for Busy Minds:** Ideal for adults with restless sleep, travelers, and those with irregular schedules seeking natural relaxation. - β€’ **Trusted Sleep Solution:** 120 tablets per pack, providing a 4-month supply backed by 34+ years of quality assurance. ## Overview 21st Century Melatonin 10mg Extra Strength Tablets feature a scientifically designed prolonged-release formula that supports continuous, restful sleep throughout the night. Non-habit forming and crafted with gluten-free, non-GMO ingredients, this trusted sleep aid offers a 4-month supply (240 tablets total) to help busy professionals and restless sleepers naturally align with their body’s rhythm and wake up refreshed. ## Description 21st Century Melatonin 10 Mg Prolonged Release, 120 Count ## Features - The information below is per-pack only - SLEEP THROUGH THE NIGHT: This 10 mg extra-strength melatonin uses a prolonged-release design to help adults with occasional sleeplessness fall asleep and stay asleep, so you wake feeling genuinely rested.* - SUSTAINED RELEASE, NOT A SINGLE HIT: Instead of releasing all at once, the tablet delivers melatonin gradually through the night, supporting steadier, more continuous sleep for people who tend to wake at 3 a.m. - NO DEPENDENCY: Non-habit-forming and drug-free, it works with your body's natural rhythm so you can use it occasionally without worrying about reliance. - FOR RESTLESS SLEEPERS AND BUSY MINDS: Designed for adults who fall asleep fine but wake through the night, plus travelers and irregular schedules, one tablet 30 minutes before bed.* - 120 TABLETS, TRUSTED FOR 34+ YEARS: Four months of restful nights, gluten free, non-GMO, and made in the USA from domestic and globally sourced ingredients in an FDA-registered facility and quality-tested for label-accurate potency. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CW7D83Z4 | | ASIN | B0CW7D83Z4 | | Age Range Description | Adult | | Allergen Information | Gluten Free | | Best Sellers Rank | #19,095 in Health & Household ( See Top 100 in Health & Household ) #204 in Herbal & Nutritional Sleep Supplements | | Brand Name | 21st Century | | Color | No Color | | Container Type | Bottle | | Customer Reviews | 4.6 4.6 out of 5 stars (662) | | Date First Available | June 16, 2025 | | Diet Type | Gluten Free | | Dosage Form | Tablet | | Flavor | Midnight Berry | | Item Dimensions | 2.38 x 1.75 x 3.75 inches | | Item Form | Tablet | | Item Weight | 4.2 ounces | | Item model number | TW28028 | | Manufacturer | 21st Century Healthcare, Inc. | | Manufacturer | 21st Century Healthcare, Inc. | | Manufacturer Part Number | TW28028 | | Model Name | See packaging | | Model Number | TW28028 | | Number of Items | 2 | | Package Size Name | Economy Pack (120 days supply) | | Product Benefits | Sleep Support | | Product Dimensions | 2.38 x 1.75 x 3.75 inches; 4.2 ounces | | Recommended Uses For Product | occasional sleeplessness | | Special Ingredients | Melatonin | | Total Servings Per Container | 120 | | Unit Count | 240 Count | ## Product Details - **Age Range (Description):** Adult - **Brand:** 21st Century - **Diet Type:** Gluten Free - **Flavor:** Midnight Berry - **Item Form:** Tablet - **Item Weight:** 4.2 ounces - **Item dimensions L x W x H:** 2.38 x 1.75 x 3.75 inches - **Product Benefits:** Sleep Support - **Special Ingredients:** Melatonin - **Unit Count:** 240 Count ## Images ![21st Century Melatonin 10mg Extra Strength Tablets, Prolonged Release Sleep Aid for Adults, Promotes Relaxation & Restful Sleep, Non-Habit Forming, Gluten-Free, Non-GMO, 120 Count (Pack of 2) - Image 1](https://m.media-amazon.com/images/I/71PBttn3zoL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 21st Century Melatonin 10 Mg Prolonged Release, 120 Count (Pack of 2) - 21st Century, Melatonin Quick Dissolve Tablets 10 mg, White, Cherry, 120 Count - 21st Century Melatonin 5 mg Tablets, 120 Count --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ec/products/662373461-21st-century-melatonin-10mg-extra-strength-tablets-prolonged-release-sleep](https://www.desertcart.ec/products/662373461-21st-century-melatonin-10mg-extra-strength-tablets-prolonged-release-sleep) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-10-12*