---
product_id: 509134271
title: "Melatonin 120mg High Dose Extra Strength (60 Capsules)"
brand: "sierra life sciences"
price: "MX$1841"
currency: MXN
in_stock: true
category: "Sierra Life Sciences"
url: https://www.desertcart.mx/products/509134271-melatonin-120mg-high-dose-extra-strength-60-capsules
store_origin: MX
region: Mexico
---

# 120mg high dose melatonin vegan, non-GMO, allergen-free jet lag & circadian rhythm support Melatonin 120mg High Dose Extra Strength (60 Capsules)

**Brand:** sierra life sciences
**Price:** MX$1841
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smarter, live brighter — your nightly reset just got an upgrade!

## Quick Answers

- **What is this?** Melatonin 120mg High Dose Extra Strength (60 Capsules) by sierra life sciences
- **How much does it cost?** MX$1841 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/509134271-melatonin-120mg-high-dose-extra-strength-60-capsules)

## Best For

- sierra life sciences enthusiasts

## Why This Product

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

## Key Features

- • **Jet Lag’s Worst Enemy:** Perfect for frequent travelers, this formula helps reset your internal clock fast, so you never miss a beat.
- • **Power-Packed 120mg Dose:** Experience deep, restorative sleep with a potent melatonin strength designed for adults seeking serious sleep support.
- • **Clean & Conscious Formula:** Vegan, non-GMO, gluten-free, and allergen-free capsules made in the USA—because your health deserves purity.
- • **Antioxidant Boost for Brain & Stress:** More than sleep—melatonin’s antioxidant power supports brain health, nervous system balance, and stress relief.
- • **Non-Habit Forming & Immediate Release:** Fast-acting capsules that support relaxation without dependency, letting you wake refreshed and ready.

## Overview

SIERRA LIFE SCIENCES Melatonin 120mg High Dose Extra Strength offers a powerful, clean, and vegan-friendly sleep aid designed to support healthy circadian rhythms, combat jet lag, and enhance overall brain and nervous system health. With 60 immediate-release capsules per bottle, this non-habit forming formula is rigorously tested and made in the USA to ensure purity and potency.

## Description

Buy SIERRA LIFE SCIENCES Melatonin 120mg High Dose Extra Strength (60 Capsules) | Single Capsule High Dose Melatonin Sleep Aid for Adults | Extra Strength, Non-Habit Forming | Vegan, Non-GMO, Made in USA on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Supports a Healthy Sleep-Wake Cycle Designed to help support the body’s natural circadian rhythm when screen exposure, travel, or late nights disrupt normal sleep patterns.
- Tested and Approved: Our melatonin capsules are rigorously tested to ensure they meet the dosage per serving.
- Enhance your Sleep Quality: Supports relaxation at night and helps maintain a healthy circadian rhythm, including travel and jet lag support.
- Supports Overall Health: Beyond improving sleep, melatonin is a powerful antioxidant that offers additional health benefits.
- Made in USA: Clean formula with vegan capsules and Non-GMO ingredients.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BHJLJ18K |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #35,615 in Health & Household ( See Top 100 in Health & Household ) #375 in Herbal & Nutritional Sleep Supplements |
| Brand | SIERRA LIFE SCIENCES |
| Brand Name | SIERRA LIFE SCIENCES |
| Container Type | Bottle |
| Customer Reviews | 4.2 out of 5 stars 301 Reviews |
| Diet Type | Gluten Free, Plant Based, Vegan, Vegetarian |
| Dosage Form | Capsule |
| Dose Release Method | Immediate Release |
| Flavor | Unflavored |
| Item Dimensions | 3 x 3 x 3 inches |
| Item Form | Capsule |
| Item Highlight | Single Capsule High Dose Melatonin Sleep Aid for Adults | Extra Strength, Non-Habit Forming | Vegan, Non-GMO, Made in USA |
| Item Weight | 1 ounces |
| Manufacturer | Bella PHYTOLOGIC |
| Manufacturer Part Number | SLS501 |
| Material Type Free | Paraben Free, Peanut Free, Salt Free, Sodium Free, Sugar Free |
| Model Number | SLS501 |
| Number of Items | 1 |
| Pill Coating | Uncoated |
| Primary Supplement Type | Melatonin |
| Product Benefits | Brain Health Support, Nervous System Health, Sleep Support, Stress Relief, Support ATP Production |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 30 |
| UPC | 685364494834 |
| Unit Count | 60 Count |

## Product Details

- **Brand:** SIERRA LIFE SCIENCES
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Primary Supplement Type:** Melatonin
- **Unit Count:** 60 Count

## Images

![Melatonin 120mg High Dose Extra Strength (60 Capsules) - Image 1](https://m.media-amazon.com/images/I/51Dev8OoYwL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is the rice fiber ist in the capsule or also inside?**
A: Each capsule has ricefiber and melatonin so yes the rice fiber is in the capsule

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.mx/products/509134271-melatonin-120mg-high-dose-extra-strength-60-capsules](https://www.desertcart.mx/products/509134271-melatonin-120mg-high-dose-extra-strength-60-capsules)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-09-22*