---
product_id: 8017774
title: "Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets"
brand: "source naturals"
price: "124 zł"
currency: PLN
in_stock: null
reviews_count: 8
category: "Source Naturals"
url: https://www.desertcart.pl/products/8017774-source-naturals-sleep-science-nightrest-with-melatonin-bioaligned-multinutrient-herb
store_origin: PL
region: Poland
---

# Fast-acting, 30-60 min onset Multi-nutrient & herb blend 100 tablets, long-lasting supply Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets

**Brand:** source naturals
**Price:** 124 zł
**Availability:** ❌ Out of Stock

## Summary

> 🌙 Sleep smarter, not harder — wake up refreshed and ready to conquer!

## Quick Answers

- **What is this?** Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets by source naturals
- **How much does it cost?** 124 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/8017774-source-naturals-sleep-science-nightrest-with-melatonin-bioaligned-multinutrient-herb)

## Best For

- source naturals enthusiasts

## Why This Product

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

## Key Features

- • **Clinically Trusted Quality:** Manufactured under strict FDA cGMP standards in the USA, ensuring purity and consistency you can rely on night after night.
- • **Value-Packed & Highly Rated:** 100 tablets per bottle with a 4.3-star rating, offering premium sleep support at a fraction of the cost of prescription alternatives.
- • **Comprehensive BioAligned Formula:** Harnesses a potent blend of melatonin, magnesium, GABA, and calming herbs to support natural sleep cycles and relaxation.
- • **Natural, Non-Habit Forming Support:** Avoid harsh chemicals and dependency risks common in prescription sleep aids with this all-natural, plant-powered solution.
- • **Flexible Dosage for Personalized Rest:** Take 1-2 tablets as needed, allowing you to tailor your sleep support without grogginess or harsh side effects.

## Overview

Source Naturals Sleep Science NightRest combines melatonin with a bioaligned multi-nutrient and herb complex—including magnesium, GABA, chamomile, and passionflower—to promote restful sleep and relaxation. Manufactured in the USA under FDA cGMP standards, this 100-tablet bottle offers flexible dosing to support natural sleep cycles without grogginess or dependency, making it a trusted, natural alternative for adults seeking effective sleep aid.

## Description

desertcart.com: Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets : Health & Household

Review: Fantastic! - I absolutely love these. Not much helps to put me to sleep, and the one thing that helped recently (from natures bounty that I used to get at Walmart) was discontinued for some reason. This has happened the last few times I've found something that works, sadly. I tried to find something that had all the same ingredients. I found 2 others & neither worked as well. Then, i saw this for a reasonable price, & it had more of the ingredients, as well as additional ingredients, like GABA (which i already take throughout the day for anxiety relief) & magnesium. There's never any way for us to tell if supplements actually have what they claim in them, so i can only verify if something works, or how it makes me feel. This makes me drowsy fast, & helps me remain sleepy enough if i wake up for a bathroom break, to go immediately back to sleep. Not much can do that. I've tried lots of melatonin, up to 20MG per night, & that just either doesn't work at lower doses, or makes me groggy at higher doses. This supplement doesn't make me groggy & it WORKS. THANK YOU for making this!! NyQuil at higher doses is the only other thing that puts me out like this, & helps me go back to sleep during the night, but that has lots of unnecessary things that can damage our bodies if taken long term (like acetaminophen, especially, but also alcohol). I was going to try just the antihistamine found in NyQuil if this didn't work, but now i don't need to. I tried other things first, because NyQuil still made me groggy after waking, but that's better than not being able to get back to sleep after waking (which happens to me at least 1 or 2 times each night). This supplement is about the same cost as that medication would be, but has all natural ingredients, so i wanted to try it first. This supplement is large pills, so be aware if you have trouble swallowing large pills, this may not be for you, but i love it. Also, I only take 1 pill & half of another so far (1.5 pills), to try & make it last longer, & to find the smallest working dose. It recommends 2 pills & i haven't had to take that much yet. I love that they're pills, so we can break them if needed, unlike capsules. Every time I've found something that works, it's discontinued, so i hope i don't curse this brand, because i will probably take these forever, otherwise. They honestly work that well for me (so far, anyways). If you have problems sleeping, these are definitely worth a try.
Review: Pleased - I genuinely believe these help me, more often than not I do feel sleepy within 90 mins of taking them, not sure if it's the Melatonin or other ingredients however. The effect only seems to last a short bit for me (few hours) before I feel it wears off, some days they seem to kick in faster than others, while some days I'm hard pressed to recall if I even took them (not felt sleepy) though more often than not I feel they have helped me. Sleep quality hasn't improved (still wake up feeling dazed, and confused) but I do believe they help me fall asleep. I took the time to look up all the ingredients, they all do seem to help with sleep, and are included at the recommended dosages as well. I looked around at several brands, they charge twice as much, while giving half if not less of the active ingredients. I've always had trouble with sleeping, even as a child I would go monthly to visit a neurologist. Problem really hasn't improved, and just having difficulty sleeping has become a normal part of life more me. For a long time I just took prescription medication to help, I always sleep poorly, and over time it would always become less and less effective. Got tired of playing that game, went with the cheaper option of store bought sleep aids, which I've taken for the past decade now. Started at 50mg's than 100, 200, before I really started paying attention I was taking 16x's the recommended dosage every night just to sleep. I was buying them in bulk of 1000 so it was still kinda economical to take 8 50mg sleep aids. It was a day by day thing, I always told myself I will do better later, but for now I really need to sleep, and can't afford to lay in bed all night wide awake. 24-48 hours without sleep was absolutely nothing for me, I just never really felt sleepy, I started to develop kidney issues however due to the large doses (which where not lethal) just large for years. I had to stop doing that as well, and for about 2-3 months I just gave up trying to fight it, I would only sleep when I felt I could, very hard to keep a schedule. Decided to try these, while I'm not promising any miracle they have helped me, still don't know what % was the melatonin in it vs everything else but they helped. I ran out a few days back not paying attention, so I went to the store and bought some melatonin. Helped very little, and I found myself reaching for my old sleep aids again, so I decided I needed to buy more. I'm not wealthy, $12 isn't a lot, but it's $12 I could spend elsewhere (be it food, gas, personal care items) but still I felt they helped me enough to purchase them again. I would recommend this, I can't say for certain if it will help you like it's helped me, but it may, and probably should. I feel pretty confident in these after going without them for a week.

## Features

- MULTI-NUTRIENT & HERB COMPLEX
- "AIDE IN SUPPORTING THE BODY. This comprehensive formula supports multiple body systems related to rest and relaxation using herbs, nutrients, inhibitory neurotransmitters and melatonin."
- 1 to 2 tablets as desired 30 to 60 minutes before going to sleep. Do not exceed directed use.
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
- Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA)"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0001VVXM2 |
| ASIN  | B0001VVXM2 |
| Age Range Description | Adult |
| Best Sellers Rank | #40,111 in Health & Household ( See Top 100 in Health & Household ) #382 in Sleep & Snoring Aids #421 in Herbal & Nutritional Sleep Supplements #2,501 in Sales & Deals |
| Brand Name | Source Naturals |
| Container Type | Bottle |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,146) |
| Date First Available  | May 31, 2004 |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Global Trade Identification Number | 00021078003588 |
| Is Discontinued By Manufacturer  | No |
| Is Product Expirable | Yes |
| Item Form | Tablet |
| Item Weight | 0.03 Pounds |
| Item model number  | SN0358 |
| Legal Disclaimer | *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. |
| Manufacturer | Source Naturals |
| Manufacturer  | Source Naturals |
| Material Features | Natural |
| Number of Items | 1 |
| Package Quantity | 1 |
| Product Dimensions  | 2.37 x 2.37 x 4.33 inches; 0.42 ounces |
| Recommended Uses For Product | Sleep Aid |
| Special Ingredients | "Magnesium, GABA, Melatonin, Chamomile, Passionflower, Skullcap, Taurine and Glycine" |
| Total Servings Per Container | 100 |
| UPC | 021078003588 |
| Unit Count | 100.0 Count |

## Product Details

- **Brand:** Source Naturals
- **Item Form:** Tablet
- **Item Package Quantity:** 1
- **Manufacturer:** Source Naturals
- **Package Information:** Bottle

## Images

![Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets - Image 1](https://m.media-amazon.com/images/I/71vC35XfaLL.jpg)
![Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets - Image 2](https://m.media-amazon.com/images/I/81V+ktrQX4L.jpg)
![Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets - Image 3](https://m.media-amazon.com/images/I/71Owp10BDoL.jpg)
![Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets - Image 4](https://m.media-amazon.com/images/I/71cv+SdMdkL.jpg)
![Source Naturals Sleep Science NightRest with Melatonin - BioAligned MultiNutrient & Herb Complex, for Rest & Relaxation Support* - 100 Tablets - Image 5](https://m.media-amazon.com/images/I/71QVOtkcFVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic!
*by T***3 on October 1, 2022*

I absolutely love these. Not much helps to put me to sleep, and the one thing that helped recently (from natures bounty that I used to get at Walmart) was discontinued for some reason. This has happened the last few times I've found something that works, sadly. I tried to find something that had all the same ingredients. I found 2 others & neither worked as well. Then, i saw this for a reasonable price, & it had more of the ingredients, as well as additional ingredients, like GABA (which i already take throughout the day for anxiety relief) & magnesium. There's never any way for us to tell if supplements actually have what they claim in them, so i can only verify if something works, or how it makes me feel. This makes me drowsy fast, & helps me remain sleepy enough if i wake up for a bathroom break, to go immediately back to sleep. Not much can do that. I've tried lots of melatonin, up to 20MG per night, & that just either doesn't work at lower doses, or makes me groggy at higher doses. This supplement doesn't make me groggy & it WORKS. THANK YOU for making this!! NyQuil at higher doses is the only other thing that puts me out like this, & helps me go back to sleep during the night, but that has lots of unnecessary things that can damage our bodies if taken long term (like acetaminophen, especially, but also alcohol). I was going to try just the antihistamine found in NyQuil if this didn't work, but now i don't need to. I tried other things first, because NyQuil still made me groggy after waking, but that's better than not being able to get back to sleep after waking (which happens to me at least 1 or 2 times each night). This supplement is about the same cost as that medication would be, but has all natural ingredients, so i wanted to try it first. This supplement is large pills, so be aware if you have trouble swallowing large pills, this may not be for you, but i love it. Also, I only take 1 pill & half of another so far (1.5 pills), to try & make it last longer, & to find the smallest working dose. It recommends 2 pills & i haven't had to take that much yet. I love that they're pills, so we can break them if needed, unlike capsules. Every time I've found something that works, it's discontinued, so i hope i don't curse this brand, because i will probably take these forever, otherwise. They honestly work that well for me (so far, anyways). If you have problems sleeping, these are definitely worth a try.

### ⭐⭐⭐⭐⭐ Pleased
*by S***T on October 18, 2021*

I genuinely believe these help me, more often than not I do feel sleepy within 90 mins of taking them, not sure if it's the Melatonin or other ingredients however. The effect only seems to last a short bit for me (few hours) before I feel it wears off, some days they seem to kick in faster than others, while some days I'm hard pressed to recall if I even took them (not felt sleepy) though more often than not I feel they have helped me. Sleep quality hasn't improved (still wake up feeling dazed, and confused) but I do believe they help me fall asleep. I took the time to look up all the ingredients, they all do seem to help with sleep, and are included at the recommended dosages as well. I looked around at several brands, they charge twice as much, while giving half if not less of the active ingredients. I've always had trouble with sleeping, even as a child I would go monthly to visit a neurologist. Problem really hasn't improved, and just having difficulty sleeping has become a normal part of life more me. For a long time I just took prescription medication to help, I always sleep poorly, and over time it would always become less and less effective. Got tired of playing that game, went with the cheaper option of store bought sleep aids, which I've taken for the past decade now. Started at 50mg's than 100, 200, before I really started paying attention I was taking 16x's the recommended dosage every night just to sleep. I was buying them in bulk of 1000 so it was still kinda economical to take 8 50mg sleep aids. It was a day by day thing, I always told myself I will do better later, but for now I really need to sleep, and can't afford to lay in bed all night wide awake. 24-48 hours without sleep was absolutely nothing for me, I just never really felt sleepy, I started to develop kidney issues however due to the large doses (which where not lethal) just large for years. I had to stop doing that as well, and for about 2-3 months I just gave up trying to fight it, I would only sleep when I felt I could, very hard to keep a schedule. Decided to try these, while I'm not promising any miracle they have helped me, still don't know what % was the melatonin in it vs everything else but they helped. I ran out a few days back not paying attention, so I went to the store and bought some melatonin. Helped very little, and I found myself reaching for my old sleep aids again, so I decided I needed to buy more. I'm not wealthy, $12 isn't a lot, but it's $12 I could spend elsewhere (be it food, gas, personal care items) but still I felt they helped me enough to purchase them again. I would recommend this, I can't say for certain if it will help you like it's helped me, but it may, and probably should. I feel pretty confident in these after going without them for a week.

### ⭐⭐⭐⭐ Effective but rather large
*by L***D on February 15, 2023*

I can’t swallow large pills so I have to chew these. They don’t taste terribly but not the most pleasant taste. I take them with another chewable so it works for me. They should add a citrus flavor.

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-14*