---
product_id: 617492007
title: "Source Naturals N-A-G, N-Acetyl Glucosamine for Joint Support and Intestinal Lining*, 250 mg - 60 Tablets"
brand: "source naturals"
price: "€ 32.80"
currency: EUR
in_stock: true
reviews_count: 5
category: "Source Naturals"
url: https://www.desertcart.es/products/617492007-source-naturals-n-a-g-n-acetyl-glucosamine-for-joint
store_origin: ES
region: Spain
---

# Free from gluten, dairy, soy & artificial additives 250 mg N-Acetyl Glucosamine per tablet Made in USA under strict cGMP standards Source Naturals N-A-G, N-Acetyl Glucosamine for Joint Support and Intestinal Lining*, 250 mg - 60 Tablets

**Brand:** source naturals
**Price:** € 32.80
**Availability:** ✅ In Stock

## Summary

> 🦾 Elevate your joint & gut game with clean, trusted N-A-G power!

## Quick Answers

- **What is this?** Source Naturals N-A-G, N-Acetyl Glucosamine for Joint Support and Intestinal Lining*, 250 mg - 60 Tablets by source naturals
- **How much does it cost?** € 32.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/617492007-source-naturals-n-a-g-n-acetyl-glucosamine-for-joint)

## 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

- • **Allergen Aware:** Contains shellfish but free from common allergens like egg, wheat, and preservatives
- • **Joint & Gut Harmony:** Supports connective tissues and intestinal lining for all-day resilience
- • **Power-Packed Dosage:** 250 mg per tablet, recommended 2 tablets 1-3 times daily for optimal support
- • **Pure & Clean Formula:** No yeast, gluten, dairy, soy, or artificial fillers—clean nutrition you can trust
- • **Clinically Trusted Quality:** Manufactured in FDA-regulated facilities with over 40 years of brand heritage

## Overview

Source Naturals N-A-G delivers 250 mg of pure N-Acetyl Glucosamine per tablet, a vital amino sugar that supports connective tissues and intestinal lining. Free from gluten, dairy, soy, and artificial additives, this supplement is crafted in the USA under FDA cGMP standards, ensuring premium quality and safety. Ideal for professionals seeking reliable joint and gut health support with a clean, allergen-conscious formula.

## Description

N-A-G, N-acetyl glucosamine, is an amino sugar (a building block of mucopolysaccharides). It is formed from L-glutamine and glucose. N-A-G forms the basis of complex molecular structures which are key parts of the connective tissues and mucous membranes of the body—tendons, ligaments, cartilage, bone matrix, skin, joint fluid, and intestinal lining. Suggested use is take 2 tablets 1 to 3 times daily. Please contact our in-house customer support if you have any questions.

Review: Very good price on this product. NAG has several beneficial benefits to to body. Arrived quickly.
Review: As always, consult with your doctor and make sure this is the right product for you. I am not a doctor, this is just my opinion of this product based on how it meets my particular needs. I purchased this product to help with a leaky gut after I had major unexpected/emergency surgery and it seemed to have triggered many food allergies all of the sudden. Of course I didn't go to an allergist until a few months later after I had probably done some damage, but I'm on the road to recovery thanks to this product (and several others). It's not a miracle in a bottle, nor will it heal everything by itself. I believe that this product, along with the others that I am taking, will help me heal my leaky gut. It's a long process, but I'm feeling way better than I did when I started this "adventure." These are small round tablets. They can be a bit annoying since they have that really dry texture, so they tend to get stuck in the back of my throat even while taking with water. A second sip of water will get them down - no big deal. desertcart also did a great job solving my issue as well by sending me a replacement. When I received this product, the first thing I did was check my seal. I had never had any issues with broken seals until several months ago with my multivitamins (different product, different manufacturer). The seal on this bottle wasn't fully sealed - it looked like it was just an error during the bottling process... I think the cotton ball that gets put inside had gotten stuck on the rim, then when the seal was applied, it adhered to the cotton ball instead of the rim of the bottle, thus not sealing the product. Either way, it was not fully sealed, and it's not worth the risk when I'm consuming this product to take care of issues I already have. You never know, better to be safe than sorry. Just a random occurrence - my replacement bottle was fine and fully sealed.

## Features

- N-A-G, N-acetyl glucosamine, is an amino sugar (a building block of mucopolysaccharides). It is formed from l-glutamine and glucose.
- N-A-G forms the basis of complex molecular structures which are key parts of the connective tissues and mucous membranes of the body – tendons, ligaments, cartilage, bone matrix, skin, joint fluid, and intestinal lining.*
- Contains shellfish (shrimp and crab).
- Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives or artificial color, flavor, or fragrance.
- Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA)
- Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00016AO7M |
| ASIN  | B00016AO7M |
| Additives | N-Acetyl Glucosamine |
| Age Range Description | Adult |
| Allergen Information | Crab, Dairy Free, Egg Free, Shellfish, Shrimp |
| Best Sellers Rank | #59,435 in Health ( See Top 100 in Health ) #1,661 in Multiple Vitamin-Mineral Combination Supplements |
| Brand | Source Naturals |
| Customer Reviews | 4.5 4.5 out of 5 stars (36) |
| Customer reviews | 4.5 4.5 out of 5 stars (36) |
| Date First Available | 7 August 2012 |
| Format | Tablet |
| Is Discontinued By Manufacturer  | Yes |
| Item model number  | SN0973 |
| Manufacturer  | Source Naturals |
| Product Dimensions  | 4.33 x 4.33 x 7.7 cm; 4.99 g |
| Serving Recommendation | Two Tablets |
| Units | 60 Count |
| Weight | 1 Pounds |

## Product Details

- **Brand:** Source Naturals
- **Diet type:** Gluten Free
- **Flavour:** Unflavored
- **Item dimensions L x W x H:** 43 x 43 x 77 millimeters
- **Item form:** Tablet
- **Item weight:** 5 g
- **Primary supplement type:** N-Acetyl Glucosamine
- **Product benefits:** Hypoallergenic
- **Special ingredients:** N-Acetyl Glucosamine
- **Unit count:** 60 Count

## Images

![Source Naturals N-A-G, N-Acetyl Glucosamine for Joint Support and Intestinal Lining*, 250 mg - 60 Tablets - Image 1](https://m.media-amazon.com/images/I/61WP2-oP-NL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by W***I on 17 September 2025*

Very good price on this product. NAG has several beneficial benefits to to body. Arrived quickly.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 21 May 2016*

As always, consult with your doctor and make sure this is the right product for you. I am not a doctor, this is just my opinion of this product based on how it meets my particular needs. I purchased this product to help with a leaky gut after I had major unexpected/emergency surgery and it seemed to have triggered many food allergies all of the sudden. Of course I didn't go to an allergist until a few months later after I had probably done some damage, but I'm on the road to recovery thanks to this product (and several others). It's not a miracle in a bottle, nor will it heal everything by itself. I believe that this product, along with the others that I am taking, will help me heal my leaky gut. It's a long process, but I'm feeling way better than I did when I started this "adventure." These are small round tablets. They can be a bit annoying since they have that really dry texture, so they tend to get stuck in the back of my throat even while taking with water. A second sip of water will get them down - no big deal. Amazon also did a great job solving my issue as well by sending me a replacement. When I received this product, the first thing I did was check my seal. I had never had any issues with broken seals until several months ago with my multivitamins (different product, different manufacturer). The seal on this bottle wasn't fully sealed - it looked like it was just an error during the bottling process... I think the cotton ball that gets put inside had gotten stuck on the rim, then when the seal was applied, it adhered to the cotton ball instead of the rim of the bottle, thus not sealing the product. Either way, it was not fully sealed, and it's not worth the risk when I'm consuming this product to take care of issues I already have. You never know, better to be safe than sorry. Just a random occurrence - my replacement bottle was fine and fully sealed.

### ⭐⭐⭐⭐ Review
*by A***R on 9 September 2020*

Was recommended for Crohn’s disease and inflammation.

## Frequently Bought Together

- Source Naturals N-A-G, N-Acetyl Glucosamine for Joint Support and Intestinal Lining*, 250 mg - 60 Tablets
- NOW Foods Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-03-09*