---
product_id: 72946398
title: "Life Extension Melatonin 6 Hour Timed Release, 750 mcg, Extended-Release Formula for Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets"
brand: "life extension"
price: "R$104"
currency: BRL
in_stock: true
reviews_count: 8
category: "Life Extension"
url: https://www.desertcart.com.br/products/72946398-life-extension-melatonin-6-hour-timed-release-750-mcg-extended
store_origin: BR
region: Brazil
---

# 6-hour extended release 750 mcg gentle melatonin dose 100% non-GMO & gluten-free Life Extension Melatonin 6 Hour Timed Release, 750 mcg, Extended-Release Formula for Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets

**Brand:** life extension
**Price:** R$104
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smart, wake sharper — your 6-hour secret to next-level rest!

## Quick Answers

- **What is this?** Life Extension Melatonin 6 Hour Timed Release, 750 mcg, Extended-Release Formula for Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets by life extension
- **How much does it cost?** R$104 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/72946398-life-extension-melatonin-6-hour-timed-release-750-mcg-extended)

## Best For

- life extension enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Manufactured in the USA with premium raw materials and transparent testing for peace of mind.
- • **Clean & Conscious:** Crafted with 100% non-GMO, gluten-free, and vegetarian ingredients for mindful wellness.
- • **No Morning Grogginess:** Low-dose melatonin prevents hangovers, so you wake refreshed and ready to conquer.
- • **Circadian Rhythm Reset:** Scientifically designed to restore your natural sleep-wake cycle for optimal daily energy.
- • **Sustained Sleep Support:** Timed-release formula ensures a full 6 hours of gentle, uninterrupted rest.

## Overview

Life Extension Melatonin 6 Hour Timed Release delivers a precise 750 mcg dose of melatonin in a scientifically formulated extended-release tablet. Designed to support healthy circadian rhythms and promote sustained, gentle sleep without morning grogginess, this gluten-free, non-GMO, vegetarian supplement offers a 60-day supply of premium quality sleep aid trusted by thousands.

## Description

Our bodies produce melatonin to help us get the good night's sleep that is crucial for overall health and well-being. But as we age, our levels decline, which is why melatonin sleep supplements can help. This gentle, 750 mcg timed-release melatonin supplement is a science-based formula that supports the onset and duration of healthy and restful sleep and promotes the healthy circadian rhythms that are so important to health and well-being. Gluten-free and made with 100% non-GMO ingredients, this product contains 60 vegetarian tablets, enough for a 60-day supply.

Review: good sleep - I've had better sleep with this extended release low dose rather than the 1 mg tab I was taking previously. My fitbit also shows REM and deep sleep are greater.
Review: No melatonin hangover - My problem is waking up during the night and not being able to fall back asleep. Recently I took a 1 mg extended-release tablet from a different brand and felt tired and kind of sick all the next day. Then I started using Life Extension, starting with their 300 mcg, gradually increasing. Last night I took 2 of these 750 mcg extended-release and slept well, and had no residual effect after getting up this morning.

## Features

- Long-lasting sleep support – Melatonin is a hormone that your body releases, mostly at night, to help you sleep. It encourages falling asleep and staying asleep for a good night’s rest.
- Circadian rhythms – Modern lifestyles, aging and other factors can disrupt our circadian clocks, which can affect our health. Melatonin helps restore optimal sleep-wake cycles.
- Extended-release formula – This timed-release melatonin supplement is gluten-free and made with 100% non-GMO ingredients to support restful sleep and healthy circadian rhythms.
- Ingredients matter – We use the finest raw ingredients chosen for quality and purity. The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each.
- Live your healthiest life – We believe the answers to a healthier life are in reach, and that scientific research is the key to getting there. That’s why so many of our formulas feature specific ingredients and amounts based on scientific studies.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B00BUXKP60 |
| Best Sellers Rank | #50,373 in Health & Household ( See Top 100 in Health & Household ) #532 in Herbal & Nutritional Sleep Supplements |
| Customer Reviews | 4.3 4.3 out of 5 stars (523) |
| Date First Available  | March 16, 2013 |
| Department  | Adults |
| Item model number  | 01788 |
| Manufacturer  | Life Extension |
| Product Dimensions  | 1.84 x 1.84 x 3.44 inches; 1.44 ounces |

## Product Details

- **Brand:** Life Extension
- **Diet Type:** Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Tablet
- **Item Weight:** 0.09 Pounds
- **Item dimensions L x W x H:** 1.84 x 1.84 x 3.44 inches
- **Primary Supplement Type:** Melatonin
- **Special Ingredients:** Melatonin
- **Unit Count:** 60.00 Count

## Images

![Life Extension Melatonin 6 Hour Timed Release, 750 mcg, Extended-Release Formula for Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets - Image 1](https://m.media-amazon.com/images/I/71kYLeY6MWL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the benefit of timed-release melatonin?**
A: Melatonin supports a good night's sleep, which is crucial for overall health and well-being. But melatonin levels decline with age. Taking melatonin can help restore a healthy sleep-wake cycle.

**Q: How long does prolonged-release melatonin take to work?**
A: Your body produces melatonin when it gets dark and levels increase until you fall asleep, so you should take extended-release melatonin as a sleep supplement about 30-60 minutes before bedtime.

**Q: How much melatonin should you take each night?**
A: When taking a sleep supplement like extended melatonin, start at a low dosage and gradually increase your melatonin dose until you get to the microgram level that is right for you.

**Q: Can you take 750 mcg of melatonin every night?**
A: Melatonin is an important part of your sleep-wake cycle. Research has found timed-release melatonin sleep supplements are OK to take every day, especially at low doses, like 300 mcg or 750 mcg.

**Q: How long does extended melatonin last?**
A: By releasing 750 mcg of melatonin over an extended period of time, this extended melatonin formula offers six hours of support to help you fall asleep and stay asleep.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good sleep
*by D***E on October 26, 2025*

I've had better sleep with this extended release low dose rather than the 1 mg tab I was taking previously. My fitbit also shows REM and deep sleep are greater.

### ⭐⭐⭐⭐⭐ No melatonin hangover
*by J***G on November 1, 2022*

My problem is waking up during the night and not being able to fall back asleep. Recently I took a 1 mg extended-release tablet from a different brand and felt tired and kind of sick all the next day. Then I started using Life Extension, starting with their 300 mcg, gradually increasing. Last night I took 2 of these 750 mcg extended-release and slept well, and had no residual effect after getting up this morning.

### ⭐⭐⭐⭐⭐ Work as promised
*by M***. on October 12, 2025*

I had been buying 1mg timed release melatonin tablets from another brand but for some reason they became unavailable. I didn't need or want a higher dosage. These are a slightly lower dosage, one tablet is strong enough for me and the 6 hour timed release period seems about right. I'm satisfied.

## Frequently Bought Together

- Life Extension Melatonin 6 Hour Timed Release, 750 mcg, Extended-Release Formula for Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 60 Tablets
- Life Extension Melatonin 6 Hour Timed Release, 300 mcg, Extended-Release Formula for Gentle Sleep Support, Healthy circadian Rhythms, Cellular Defense, Gluten-Free, Non-GMO, Vegetarian, 100 Tablets
- Life Extension Melatonin, 300 mcg, gentle sleep support, healthy circadian rhythms, cellular defense, gluten-free, non-GMO, vegetarian, 100 capsules

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-26*