---
product_id: 620943224
title: "Melatonin Powder Bulk Sleep Aid (500g, 250,000 Doses) | Melatonin Powder Bulk Natural Sleep Aid for Adults | Custom Dose 2mg-5mg Replaces Capsules & Sleeping Pills | High Purity"
brand: "sierra life sciences"
price: "€ 170.88"
currency: EUR
in_stock: true
reviews_count: 1
category: "Sierra Life Sciences"
url: https://www.desertcart.hr/products/620943224-melatonin-powder-bulk-sleep-aid-500g-250-000-doses-melatonin
store_origin: HR
region: Croatia
---

# Up to 250,000 doses per 500g bulk Non-GMO, clean-label formula Customizable 2mg-5mg dosing powder Melatonin Powder Bulk Sleep Aid (500g, 250,000 Doses) | Melatonin Powder Bulk Natural Sleep Aid for Adults | Custom Dose 2mg-5mg Replaces Capsules & Sleeping Pills | High Purity

**Brand:** sierra life sciences
**Price:** € 170.88
**Availability:** ✅ In Stock

## Summary

> 🌙 Own your nights, conquer your days with precision sleep power!

## Quick Answers

- **What is this?** Melatonin Powder Bulk Sleep Aid (500g, 250,000 Doses) | Melatonin Powder Bulk Natural Sleep Aid for Adults | Custom Dose 2mg-5mg Replaces Capsules & Sleeping Pills | High Purity by sierra life sciences
- **How much does it cost?** € 170.88 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/620943224-melatonin-powder-bulk-sleep-aid-500g-250-000-doses-melatonin)

## 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

- • **Pure & Clean:** Non-GMO, allergen-free, and free from parabens, gluten, sugar, and sodium—sleep clean, sleep smart.
- • **Bulk Powerhouse:** Massive 500g supply delivers up to 250,000 doses—never run out of your sleep secret.
- • **Precision Dosing:** Tailor your nightly melatonin intake from 2mg to 5mg for personalized, consistent rest.
- • **Effortless Integration:** Unflavored powder replaces capsules—ditch the pills and customize your bedtime routine with ease.
- • **Seamless Sleep Support:** Designed to sync with your circadian rhythm, perfect for busy professionals battling screen time and travel jetlag.

## Overview

Sierra Life Sciences Melatonin Bulk Powder offers a premium, non-GMO sleep aid in a massive 500g bag, providing up to 250,000 customizable doses between 2mg and 5mg. Designed for adults seeking clean, allergen-free support, this unflavored powder helps regulate the natural sleep-wake cycle, ideal for professionals managing screen exposure, travel, and late nights.

## Description

desertcart.com: Sierra Life Sciences Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (500g - 250,000 Doses) : Health & Household

Review: Quality - Great product. Its a bit more pricey than other bulk melatonin but I find the quality better. Thank you for making this product with the quality it has

## 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.
- Easy-to-Swallow Melatonin Capsules Convenient capsule format makes nightly use simple and consistent—no mixing, measuring, or complicated preparation required.
- Ideal for Nighttime Routine Support Works best as part of a calming bedtime routine to help signal the body that it’s time to unwind and prepare for rest.
- Helps Promote Relaxation Before Bed A straightforward melatonin supplement created to support relaxation and a smoother transition into sleep.
- Clean, Non-GMO Formula Made with Non-GMO ingredients and without unnecessary fillers for customers seeking a simple, clean-label sleep supplement.
- FDA Statement: 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 | B0CP6F6WVL |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #338,735 in Health & Household ( See Top 100 in Health & Household ) #2,256 in Herbal & Nutritional Sleep Supplements |
| Brand | SIERRA LIFE SCIENCES |
| Brand Name | SIERRA LIFE SCIENCES |
| Container Type | Bag, Bottle |
| Customer Reviews | 4.5 out of 5 stars 5 Reviews |
| Diet Type | Gluten Free, Plant Based, Vegan, Vegetarian |
| Dosage Form | Powder |
| Dose Release Method | Immediate Release |
| Flavor | Unflavored |
| Item Form | Powder |
| Item Weight | 17.6 Ounces |
| Manufacturer | Sierra Life Sciences |
| Material Features | Natural |
| Material Type Free | Paraben Free, Peanut Free, Salt Free, Sodium Free, Sugar Free |
| Number of Items | 1 |
| Pill Coating | Uncoated |
| Primary Supplement Type | Melatonin |
| Product Benefits | Brain Health Support, Immune Support, Nervous System Health, Sleep Support, Stress Relief, Support ATP Production |
| Special Ingredients | gluten free, paraben free, salt free, sodium free, sugar free |
| Specific Uses For Product | Sleep Aid, brain health, immune support, nervous system health, stress relief |
| Supplement Formulation | Individual Supplement |
| UPC | 855653004925 |
| Unit Count | 17.63 Ounce |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** SIERRA LIFE SCIENCES
- **Diet Type:** Gluten Free, Plant Based, Vegan, Vegetarian
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Item Weight:** 17.6 Ounces
- **Primary Supplement Type:** Melatonin
- **Special Ingredients:** gluten free, paraben free, salt free, sodium free, sugar free
- **Unit Count:** 17.63 Ounce

## Images

![Melatonin Powder Bulk Sleep Aid (500g, 250,000 Doses) | Melatonin Powder Bulk Natural Sleep Aid for Adults | Custom Dose 2mg-5mg Replaces Capsules & Sleeping Pills | High Purity - Image 1](https://m.media-amazon.com/images/I/51Fm2unabeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by N***I on April 19, 2026*

Great product. Its a bit more pricey than other bulk melatonin but I find the quality better. Thank you for making this product with the quality it has

## Frequently Bought Together

- SIERRA LIFE SCIENCES Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (500g - 250,000 Doses)
- Micro Ingredients Glycine Powder, 1KG (2.2 Pounds), Glycine 1000mg Per Serving, Supports Restful Sleep and Neurotransmitter, Water Soluble and Products of USA
- Micro Ingredients Taurine Powder Supplement | 1 KG, 2000mg Per Serving | Unflavored | 100% Pure, Easily Absorbed Free Form | Essential Amino Acids for Exercise, Energy, & Heart Support

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**Shop now:** [https://www.desertcart.hr/products/620943224-melatonin-powder-bulk-sleep-aid-500g-250-000-doses-melatonin](https://www.desertcart.hr/products/620943224-melatonin-powder-bulk-sleep-aid-500g-250-000-doses-melatonin)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-24*