---
product_id: 223769035
title: "Glycine Supplement - 1,000mg Glycine Powder per Serving (300 Capsules) The Relaxing Amino Acid (Glicina) (Third Party Tested, Gluten Free, Non-GMO) by Double Wood"
brand: "double wood supplements"
price: "€ 28.90"
currency: EUR
in_stock: true
reviews_count: 13
category: "Double Wood Supplements"
url: https://www.desertcart.ie/products/223769035-glycine-supplement-1-000mg-glycine-powder-per-serving-300-capsules
store_origin: IE
region: Ireland
---

# 1000mg Glycine per serving Supports cognitive clarity & memory Third-party tested, Non-GMO & gluten-free Glycine Supplement - 1,000mg Glycine Powder per Serving (300 Capsules) The Relaxing Amino Acid (Glicina) (Third Party Tested, Gluten Free, Non-GMO) by Double Wood

**Brand:** double wood supplements
**Price:** € 28.90
**Availability:** ✅ In Stock

## Summary

> 💤 Unlock your best sleep and mental edge with every capsule!

## Quick Answers

- **What is this?** Glycine Supplement - 1,000mg Glycine Powder per Serving (300 Capsules) The Relaxing Amino Acid (Glicina) (Third Party Tested, Gluten Free, Non-GMO) by Double Wood by double wood supplements
- **How much does it cost?** € 28.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/223769035-glycine-supplement-1-000mg-glycine-powder-per-serving-300-capsules)

## Best For

- double wood supplements enthusiasts

## Why This Product

- Trusted double wood supplements brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Value That Lasts:** 300 easy-to-swallow capsules per bottle, delivering months of premium relaxation support.
- • **Pure & Potent Formula:** Non-GMO, gluten-free, and rigorously third-party tested for purity and safety.
- • **Deep Rest, Every Night:** Clinically dosed 1000mg glycine to enhance sleep quality and help you wake up refreshed.
- • **Sharper Mind, Clearer Focus:** Supports cognitive clarity and memory performance for your busy professional lifestyle.
- • **Trusted Quality, Made in USA:** Manufactured and tested domestically with globally sourced ingredients for consistent excellence.

## Overview

Double Wood's Glycine Supplement delivers a potent 1000mg dose of this relaxing amino acid per serving, designed to improve sleep quality and cognitive clarity. Gluten-free, Non-GMO, and third-party tested, it ensures purity and safety. Manufactured in the USA from globally sourced ingredients, this 300-capsule bottle offers exceptional value for professionals seeking restful nights and sharper days.

## Description

Buy Glycine Supplement - 1,000mg Glycine Powder per Serving (300 Capsules) The Relaxing Amino Acid (Glicina) (Third Party Tested, Gluten Free, Non-GMO) by Double Wood on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great product as well as a great price. - Great product, has helped me finally to be able to get a good night's sleep.
Review: Feel rested after sleeping. Stay asleep. - Better sleep. Does not help me fall asleep, 100% helps me stay asleep. There are so many benefits (i suggest googling them) The reason I started taking this supplement was to help collagen production (requires large doses daily.upwards of 7 grams) It does help with this main reason, over time fine lines filled in a bit (not completely gone but definitely some firmness came back to my face) (Requires 2 other supplements for best results - easy to look up) I keep taking these as they help me stay asleep. I get some of the best sleep I've had taking these nightly. Even if it did nothing for collagen production, I will take these just to get that wonderful restful sleep. (Through sheer discipline and routines ive managed to get to a point where I fall asleep around 1 am instead of staying up until 4 or 5am) Capsule is easy to swallow. Standard capsule size with white powder inside. No bad side effects that ive noticed. No taste at all. If taking just the powder sans capsule it does have a slightly sweet taste to it. You get quite a bit in the bottle for the price. I take approx 6 capsules every night (plus another 4 during the day sometimes) and this bottle lasts me 1.5 months. Quality product. (I take other double wood supplments as they are one of my go to brands because its always quality with a good quantity)

## Features

- IMPROVES SLEEP QUALITY: Glycine, a semi-essential amino acid, may support relaxation and the ability to fall asleep due to its potential calming effect on the brain
- IMPROVES COGNITIVE CLARITY: Studies suggest glycine may support memory performance.
- INGREDIENT PURITY: Our gluten-free, Glycine contains 1000 mg per serving, a higher dose than many other brands supplements, maximizing potential benefits
- ROOTED IN QUALITY: Manufactured and Tested in the USA from Globally Sourced Ingredients. Double Wood's Glycine is manufactured and tested for microbes and heavy metals right here in the USA from Globally Sourced Ingredients. Plus, it is Non-GMO and gluten-free
- WE BOTTLE WELLNESS: At Double Wood we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B08FCRJW9V |
| Best Sellers Rank | #11,538 in Health & Household ( See Top 100 in Health & Household ) #262 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,457) |
| Date First Available  | August 6, 2020 |
| Manufacturer  | Double Wood Supplements |
| Product Dimensions  | 2.75 x 2.75 x 5 inches; 9.14 ounces |

## Product Details

- **Brand:** Double Wood Supplements
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 0.26 Kilograms
- **Item dimensions L x W x H:** 2.75 x 2.75 x 5 inches
- **Primary Supplement Type:** Aminos
- **Product Benefits:** Relaxing
- **Special Ingredients:** Glycine
- **Unit Count:** 300 Count

## Images

![Glycine Supplement - 1,000mg Glycine Powder per Serving (300 Capsules) The Relaxing Amino Acid (Glicina) (Third Party Tested, Gluten Free, Non-GMO) by Double Wood - Image 1](https://m.media-amazon.com/images/I/61XGbaoIoeL.jpg)

## Available Options

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

## Questions & Answers

**Q: why only 500 mg per capsule plus fillers? that is an inferior product.**
A: This product works very well. My capsules contain 1000 mg of Glycine.  You take 2 30 minutes before sleep.

**Q: Is this bovine or porcine gelatin?**
A: The container doesn't have any information about source.

**Q: How big are the capsules? Soft or hard? I can't swallow anything too large.**
A: Capsules are normal supplement size.  They are soft.  Not difficult to swallow, but they are not small.

**Q: Is this a free form of Glycine?**
A: The label does not indicate it is free form

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product as well as a great price.
*by C***R on February 1, 2026*

Great product, has helped me finally to be able to get a good night's sleep.

### ⭐⭐⭐⭐⭐ Feel rested after sleeping. Stay asleep.
*by M***A on May 14, 2025*

Better sleep. Does not help me fall asleep, 100% helps me stay asleep. There are so many benefits (i suggest googling them) The reason I started taking this supplement was to help collagen production (requires large doses daily.upwards of 7 grams) It does help with this main reason, over time fine lines filled in a bit (not completely gone but definitely some firmness came back to my face) (Requires 2 other supplements for best results - easy to look up) I keep taking these as they help me stay asleep. I get some of the best sleep I've had taking these nightly. Even if it did nothing for collagen production, I will take these just to get that wonderful restful sleep. (Through sheer discipline and routines ive managed to get to a point where I fall asleep around 1 am instead of staying up until 4 or 5am) Capsule is easy to swallow. Standard capsule size with white powder inside. No bad side effects that ive noticed. No taste at all. If taking just the powder sans capsule it does have a slightly sweet taste to it. You get quite a bit in the bottle for the price. I take approx 6 capsules every night (plus another 4 during the day sometimes) and this bottle lasts me 1.5 months. Quality product. (I take other double wood supplments as they are one of my go to brands because its always quality with a good quantity)

### ⭐⭐⭐⭐⭐ Double Wood makes good stuff!
*by A***R on December 11, 2025*

I take 2 capsules of Glycine every night after dinner (among a few other supplements). I'm sleeping much better! I think all of their products are great and fairly priced. Their Essential Amino Acids are one of my favorites.

## Frequently Bought Together

- Glycine Supplement - 1,000mg Glycine Powder per Serving (300 Capsules) The Relaxing Amino Acid (Glicina) (Third Party Tested, Gluten Free, Non-GMO) by Double Wood
- Magnesium L Threonate, Magtein™, Sleep and Cognitive Support – High Absorption – Most Bioavailable Form of Magnesium – 2,000 mg – 120 Capsules
- Magnesium Glycinate 400mg, 180 Capsules (Vegan Safe, Third Party Tested, Gluten Free, Non-GMO) High Absorption Magnesium by Double Wood Supplements

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*