--- product_id: 499998421 title: "Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (20g - 10,000 Doses)" brand: "sierra life sciences" price: "€ 22.71" currency: EUR in_stock: true reviews_count: 8 category: "Sierra Life Sciences" url: https://www.desertcart.it/products/499998421-melatonin-natural-sleep-aid-bulk-powder-custom-dose-2mg-5mg store_origin: IT region: Italy --- # Non-GMO, clean formula Bulk 20g = 10,000 doses Custom dose 2-5mg precision Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (20g - 10,000 Doses) **Brand:** sierra life sciences **Price:** € 22.71 **Availability:** ✅ In Stock ## Summary > 🌙 Own your night with precision-packed sleep power! ## Quick Answers - **What is this?** Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (20g - 10,000 Doses) by sierra life sciences - **How much does it cost?** € 22.71 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/499998421-melatonin-natural-sleep-aid-bulk-powder-custom-dose-2mg-5mg) ## 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 - • **Clean & Conscious:** Non-GMO, gluten-free, vegan, and free from fillers for a pure sleep aid experience. - • **Tailor Your Sleep:** Adjust your melatonin dose from 2mg to 5mg for personalized nightly support. - • **Massive Value Bulk:** 20 grams of pure powder delivers up to 10,000 doses—save big over capsules. - • **Powerful Yet Simple:** Immediate release formula supports relaxation and smooth transition to restful sleep. - • **Seamless Sleep Ritual:** Perfect for integrating into your calming bedtime routine to reset your circadian rhythm. ## Overview Sierra Life Sciences Melatonin Bulk Powder offers a customizable, clean-label sleep aid solution with doses from 2mg to 5mg. Ideal for professionals seeking control over their sleep regimen, this non-GMO, vegan powder provides up to 10,000 doses per 20g bag, supporting natural circadian rhythms and relaxation without unnecessary additives. ## Description desertcart.com: SIERRA LIFE SCIENCES Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (20g - 10,000 Doses) : Health & Household Review: A great way to get the dosage you need. - This is a great way to build you own capsules and adjust dosage to your needs. Also saves money over buy prefilled capsules Review: Good quality but be careful - I'll start out by saying that I was a bio minor with a lot of chemistry and bio lab exposure. If I weren't, I would avoid this like the plague. Most people don't understand how small a milligram is and without some special skills and equipment, trying to measure a 2 mg dose is futile. Do yourself a favor and dilute this to a concentration that's easier to dose. If you're wondering, "How do I do that?", this might not be for you. All of that being said, this is the cheapest way to go for pure melatonin. I do not doubt the stated purity here. Understand that melatonin is a powerful hormone and, as with all hormones, "more" is not "better", especially if you're using it only as a sleep aid. ## 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 | B0BP9N1RPY | | ASIN | B0BP9N1RPY | | Age Range Description | Adult | | Allergen Information | Allergen-Free | | Best Sellers Rank | #177,862 in Health & Household ( See Top 100 in Health & Household ) #1,451 in Herbal & Nutritional Sleep Supplements | | Brand Name | SIERRA LIFE SCIENCES | | Container Type | Bag | | Customer Reviews | 4.1 4.1 out of 5 stars (67) | | Date First Available | December 6, 2022 | | Diet Type | Gluten Free, Plant Based, Vegan, Vegetarian | | Dosage Form | Powder | | Dose Release Method | Immediate Release | | Flavor | Unflavored | | Item Form | Powder | | Item Weight | 0.7 Ounces | | Item model number | SIERRA102 | | Manufacturer | Sierra Life Science | | Manufacturer | Sierra Life Science | | Manufacturer Part Number | SIERRA102 | | Material Type Free | Paraben Free, Peanut Free, Salt Free, Sodium Free, Sugar Free | | Model Number | SIERRA102 | | Number of Items | 1 | | Package Dimensions | 7.8 x 5.24 x 0.94 inches; 0.7 ounces | | 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 | 685364495121 | ## 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:** 0.7 Ounces - **Package Information:** Bag - **Primary Supplement Type:** Melatonin - **Special Ingredients:** gluten free, paraben free, salt free, sodium free, sugar free ## Images ![Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (20g - 10,000 Doses) - Image 1](https://m.media-amazon.com/images/I/51GRQ-CJ1qL.jpg) ## Available Options This product comes in different **Flavor** options. ## Questions & Answers **Q: How large is the scoop?** A: Scoop is 6-10mg **Q: Is it water soluble or should i mix it with mct oil for drop bottles?** A: It would not be water Soluble but because you would only be using just a very small amount it would have no soluble issues in water etc or juice. You would only be adding 2-5mg which is so so small amount. You could also mix it with Oils or Honey etc. **Q: Country of origi please! it likely is not nevada. if created in china, do you test every batch?** A: Hello, we source from USA supplier but they do source from Overseas, All our supplies are CGMP certified and tested is completed at many stages from supplies. We also test with 3rd party labs and internally at our own CGMP facility to ensure quality is number 1. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A great way to get the dosage you need. *by A***R on March 12, 2026* This is a great way to build you own capsules and adjust dosage to your needs. Also saves money over buy prefilled capsules ### ⭐⭐⭐⭐⭐ Good quality but be careful *by C***H on November 26, 2025* I'll start out by saying that I was a bio minor with a lot of chemistry and bio lab exposure. If I weren't, I would avoid this like the plague. Most people don't understand how small a milligram is and without some special skills and equipment, trying to measure a 2 mg dose is futile. Do yourself a favor and dilute this to a concentration that's easier to dose. If you're wondering, "How do I do that?", this might not be for you. All of that being said, this is the cheapest way to go for pure melatonin. I do not doubt the stated purity here. Understand that melatonin is a powerful hormone and, as with all hormones, "more" is not "better", especially if you're using it only as a sleep aid. ### ⭐⭐⭐⭐⭐ Melitonin-fast acting *by R***I on September 15, 2025* This product will put you to sleep so fast you won't remember your last thoughts before falling off into slumber. I woke refreshed. ## Frequently Bought Together - SIERRA LIFE SCIENCES Melatonin | Natural Sleep Aid Bulk Powder | Custom Dose 2mg - 5mg Replace Capsules (20g - 10,000 Doses) - BulkSupplements.com L-Theanine Powder - L-Theanine Supplement, L-Theanine 200mg - Amino Amino Supplement, Pure & Gluten Free, 200mg per Serving, 100g (3.5 oz) (Pack of 1) - BulkSupplements.com Melatonin Powder - Sleep Supplement, Melatonin for Adults, Melatonin 3 mg - Vegan Melatonin, Pure & Gluten Free, 3mg per Serving, 25g (0.88 oz) (Pack of 1) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/499998421-melatonin-natural-sleep-aid-bulk-powder-custom-dose-2mg-5mg](https://www.desertcart.it/products/499998421-melatonin-natural-sleep-aid-bulk-powder-custom-dose-2mg-5mg) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-14*