---
product_id: 213861647
title: "Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack)."
brand: "dona"
price: "$166.58"
currency: USD
in_stock: true
reviews_count: 8
category: "Dona"
url: https://www.desertcart.us/products/213861647-dona-crystalline-glucosamine-sulfate-1500-mg-joint-supplement-pills-knee
store_origin: US
region: United States of America
---

# Natural, scientifically tested ingredients 1500 mg pure glucosamine sulfate Supports knee comfort & joint mobility Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack).

**Brand:** dona
**Price:** $166.58
**Availability:** ✅ In Stock

## Summary

> 🦵 Keep moving, keep thriving — joint health that won’t quit!

## Quick Answers

- **What is this?** Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack). by dona
- **How much does it cost?** $166.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/213861647-dona-crystalline-glucosamine-sulfate-1500-mg-joint-supplement-pills-knee)

## Best For

- dona enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Worldwide:** Used daily in 60+ countries for lasting joint comfort
- • **Optimal Daily Dosage:** 1500 mg per serving ensures effective joint nourishment
- • **Natural & Pure Formula:** Finest raw ingredients with rigorous scientific testing
- • **Sustained Mobility & Comfort:** Helps you stay active with pain-free knees and flexible joints
- • **Clinically Proven Joint Support:** Backed by 3 major clinical trials for cartilage health and flexibility

## Overview

Dona Crystalline Glucosamine Sulfate delivers a potent 1500 mg dose of pure glucosamine sulfate per serving, clinically proven to support healthy cartilage, knee comfort, and joint mobility. Trusted globally and crafted with natural, rigorously tested ingredients, this supplement empowers you to maintain an active lifestyle free from joint discomfort.

## Description

Buy Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack). on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Better for us that any other product of its kind. - The Dona Glucosamine works better than any other product we have used. We are in our 80s and have lots of joint discomfort. This product is making a big difference in the pain relief. And, there doesn't seem to be any side effects for us.
Review: Seems to help my knee - These seem to have helped my knee, which was painfully arthritic. Originally the water soluble powdered form was prescribed for me in Europe by an orthopedist. As I really don’t like taking it that way, upon my return I found the tablets and have been taking those for the last few months. I researched this formula online and research has shown it to be effective for deteriorating joints. My orthopedist in New York has been skeptical about glucosamine supplements in the past, but what the heck - for the time being I will continue taking them. These supplements are a little expensive so try different options like Subscribe and Save and ordering the larger sized bottle. Also, give it a couple months before deciding if it is helping you.

## Features

- PROMOTE HEALTHY CARTILAGE - Crystalline glucosamine sulfate is a naturally occuring substace found in cartilage to cushion joints and bones. DONA helps in maintaining cartilage health so that you can actively participate in daily activities such as walking, running, climbing stairs, etc.
- KNEE HEALTH & COMFORT – Over time, your knees can wear down which leads to join discomfort every time you stand, walk, run, climb, etc. Glucosamine sulfate has been studied in three major clinical trials which found it may promote cartilage health, lubricate joints, and support joint mobility and flexibility.
- STRENGTHEN AND MOBILIZE - Dona is the original Crystalline Glucosamine Sulfate that has been shown effective in two 3-year controlled clinical studies. Dona helps maintain the normal function of cartilage and supports healthy joint function, mobility, and flexibility. Healthy cartilage allows you to keep doing the activities you love, such as walking, climbing stairs, swimming, running, and even the simple joy of picking up your child or grandchild.
- SUGGESTED USE - Take two caplets together daily with water of juice. Each bottle contains a 30 day supply of glucosamine sulfate in caplet form. Join the 60+ countries that take DONA everyday!
- FINEST INGREDIENTS SOURCED - We use the finest raw ingredients with the purity that you deserve. Backed by rigorous scientific testing, we strive to help you live a natural and healthy life, free of joint discomfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088674R75 |
| Age Range Description | Child |
| Best Sellers Rank | #32,767 in Health & Household ( See Top 100 in Health & Household ) #12 in Glucosamine Nutritional Supplement |
| Brand | Dona |
| Brand Name | Dona |
| Color | Red |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 1,053 Reviews |
| Dosage Form | Caplet |
| Flavor | Unflavored |
| Item Form | Caplet |
| Item Weight | 0.22 kg |
| Manufacturer | Dona |
| Manufacturer Part Number | 811511000256 |
| Material Features | Natural |
| Number of Items | 2 |
| Primary Supplement Type | Glucosamine |
| Special Ingredients | Glucosamine Sulfate |
| UPC | 811511000256 |
| Unit Count | 120 Count |

## Product Details

- **Age Range (Description):** Child
- **Brand:** Dona
- **Flavor:** Unflavored
- **Item Form:** Caplet
- **Item Weight:** 0.22 kg
- **Number of Items:** 2
- **Package Information:** Bottle
- **Primary Supplement Type:** Glucosamine
- **Special Ingredients:** Glucosamine Sulfate
- **Unit Count:** 120 Count

## Images

![Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack). - Image 1](https://m.media-amazon.com/images/I/81mSUObs93L.jpg)
![Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack). - Image 2](https://m.media-amazon.com/images/I/614i4QJt+rL.jpg)
![Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack). - Image 3](https://m.media-amazon.com/images/I/61aJi-u3nmL.jpg)
![Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack). - Image 4](https://m.media-amazon.com/images/I/61NYL-zUFKL.jpg)
![Dona Crystalline Glucosamine Sulfate, 1500 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 1500 Mg, 60 Count (2 Pack). - Image 5](https://m.media-amazon.com/images/I/617AdXuKkNL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is DONA?**
A: DONA contains crystalline glucosamine sulfate, a naturally occurring substance found in cartilage to cushion joints. DONA helps in maintaining cartilage health so that you can actively participate in daily activities.

**Q: What is Glucosamine?**
A: Glucosamine is a natural sugar made by the body and is responsible for the maintenance and synthesis of cartilage. Cartilage is present between joints and acts as a cushion between the joint bones, to maintain joint comfort and mobility.

**Q: What is Crystalline Glucosamine Sulfate?**
A: Crystalline Glucosamine Sulfate is a specific Glucosamine Sulfate stabilized in the sodium chloride stabilization and is used in the DONA brand. It is used to identify the specific version used within DONA and within its major studies.

**Q: How Crystalline Glucosamine Sulfate Works?**
A: Crystalline Glucosamine Sulfate provides a base for the production of glycosaminoglycans and proteoglycans, which are the building blocks of cartilage. It may act by managing the breakdown of muscles and cartilage around joints.

**Q: When Should I Take DONA?**
A: DONA can be taken at any time of the day. It is to be taken 2 pills, at the same time, once per day. However, it is best to stick to the same schedule.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better for us that any other product of its kind.
*by R***. on April 27, 2026*

The Dona Glucosamine works better than any other product we have used. We are in our 80s and have lots of joint discomfort. This product is making a big difference in the pain relief. And, there doesn't seem to be any side effects for us.

### ⭐⭐⭐⭐⭐ Seems to help my knee
*by S***N on September 6, 2025*

These seem to have helped my knee, which was painfully arthritic. Originally the water soluble powdered form was prescribed for me in Europe by an orthopedist. As I really don’t like taking it that way, upon my return I found the tablets and have been taking those for the last few months. I researched this formula online and research has shown it to be effective for deteriorating joints. My orthopedist in New York has been skeptical about glucosamine supplements in the past, but what the heck - for the time being I will continue taking them. These supplements are a little expensive so try different options like Subscribe and Save and ordering the larger sized bottle. Also, give it a couple months before deciding if it is helping you.

### ⭐⭐⭐⭐⭐ Relieves arthritic hands like nothing else
*by K***. on December 13, 2022*

In addition to many other arthritis supplements, I've taken various brands and dosages of glucosamine for decades. Nothing ever helped but I kept trying. The apparent difference is that DONA uses crystalline versus regular glucosamine...don't know what that means, but it works. This stuff has noticeable effects: my very painful hands - especially the base of my thumbs - feel much better now. The pain was so bad that even without moving my hands the constant ache was excruciating. Now, with this DONA supplement, they only hurt slightly when I lift something the wrong way. This is a dramatic change. I noticed my pain lessening after two weeks. My husband's knee pain didn't change until he'd been on DONA for about two months now. He's just barely feeling an improvement; we'll see when more time has elapsed. It's sure worth a try. Shipping is very prompt and the oblong tablets are easy to swallow. We take two at the same time, daily with food. (I don't know if taking on an empty stomach would be a problem - I just take with food since that's easier to remember.)

## Frequently Bought Together

- Dona Crystalline Glucosamine Sulfate, 750 Mg, Joint Supplement Pills for Knee Comfort & Joint Health Support, 750 Mg, 60 Count (2 Pack).
- Osteo Bi-Flex Ease Advanced Triple Action with Vitamin D Joint Supplements, Mini-Tablets, 28 Count, Pack of 2

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-23*