---
product_id: 18871400
title: "Rx Vitamins for Pets MegaFlex for Dogs and Cats - Glucosamine & MSM - Supports Joints Tissue & Flexibility - 600g Powder"
brand: "rx vitamins"
price: "€ 121.89"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/18871400-rx-vitamins-for-pets-megaflex-for-dogs-and-cats-glucosamine
store_origin: SK
region: Slovakia
---

# Supports joint health Boosts flexibility 600g of power Rx Vitamins for Pets MegaFlex for Dogs and Cats - Glucosamine & MSM - Supports Joints Tissue & Flexibility - 600g Powder

**Brand:** rx vitamins
**Price:** € 121.89
**Availability:** ✅ In Stock

## Summary

> 🐶 Keep those tails wagging with MegaFlex!

## Quick Answers

- **What is this?** Rx Vitamins for Pets MegaFlex for Dogs and Cats - Glucosamine & MSM - Supports Joints Tissue & Flexibility - 600g Powder by rx vitamins
- **How much does it cost?** € 121.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/18871400-rx-vitamins-for-pets-megaflex-for-dogs-and-cats-glucosamine)

## Best For

- rx vitamins enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use Powder:** Convenient powder form for hassle-free feeding.
- • **Flavorful & Palatable:** Designed to be tasty, ensuring your pet loves it!
- • **Joint Health Champion:** Formulated with glucosamine & MSM for optimal joint support.
- • **Active Lifestyle Enabler:** Helps keep your pet active and playful.
- • **Perfect for Paws of All Sizes:** Ideal for larger breeds needing extra care.

## Overview

Rx Vitamins for Pets MegaFlex is a premium glucosamine and MSM powder designed to support joint health and flexibility in dogs and cats. With 600 grams of potent ingredients, it's especially beneficial for larger breeds that require extra joint care. This easy-to-use powder ensures your pet stays active and happy, making it a must-have for any pet owner.

## Description

Rx Vitamins for Pets MegaFlex for Dogs and Cats - Glucosamine & MSM - Supports Joints Tissue & Flexibility - 600g Powder

## Features

- Provides several ingredients that may help your pet stay active by working to keep his or her joints healthy
- Each bottle contains 600 grams of powder
- May be particularly helpful for larger dog breeds that put more weight on their joints on a daily basis

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 0.25 Pounds |
| Target Species | Dog |
| Active Ingredients | cucumber |
| Item Form | Powder |
| Flavor | Other |

## Images

![Rx Vitamins for Pets MegaFlex for Dogs and Cats - Glucosamine & MSM - Supports Joints Tissue & Flexibility - 600g Powder - Image 1](https://m.media-amazon.com/images/I/71LMFATXqpL.jpg)
![Rx Vitamins for Pets MegaFlex for Dogs and Cats - Glucosamine & MSM - Supports Joints Tissue & Flexibility - 600g Powder - Image 2](https://m.media-amazon.com/images/I/81GwJUnYN2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I still love Platinum, but the price of this item is ...
  

*by A***R on Reviewed in the United States on November 28, 2016*

I have a German Shepard mix with hip issues (surprise) and have had her on Platinum Performance (and other products: Cosequin). I originally received my first supply from the vet...I still love Platinum, but the price of this item is so reasonable and she does so well on it. I can tell a difference when she's on it and when she's not. She's no spring chicken and this product certainly helps her joints in the cold winter months. I simply sprinkle this on her dry food and swish some water on it - she gobbles it right up.I would recommend this for any pet owner looking for a little relief and support.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Product
  

*by K***G on Reviewed in the United States on December 21, 2023*

Great Product.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Selling unopened container of MegaFlex
  

*by M***  on Reviewed in the United States on March 2, 2021*

MegaFlex was highly recommended to me by my neighbor who has given it to her 17 year old kitty and 14 year old dog for many years.  She said it definitely helped their joint pain and mobility.  I had purchased this but sadly my 16 year old kitty passed away.  I have an UNopened new container I want to sell since this is not a returnable item. I paid $51.75. If you are interested, please email me at mpedrick@naylor.com.  I don't want it to go to waste.  Thank you.

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**Shop now:** [https://www.desertcart.sk/products/18871400-rx-vitamins-for-pets-megaflex-for-dogs-and-cats-glucosamine](https://www.desertcart.sk/products/18871400-rx-vitamins-for-pets-megaflex-for-dogs-and-cats-glucosamine)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*