Rx Vitamins MegaFlex Capsules Joint Supplement for Cats & Dogs, 600 count

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$62.99 Chewy Price
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$74.00 List Price
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About This Item

Details

  • Features joint-supporting ingredients like MSM and sea cucumber.
  • Incorporates glucosamine sulfate which helps build healthy cartilage.
  • Suitable for both cats and dogs.
  • Formulated by a veterinarian.
  • Carries the National Animal Supplement Council Seal (NASC).

Ingredient Information

Instructions

FAQ

Compare Similar Items

Rx Vitamins
MegaFlex Capsules Joint Supplement for Cats & Dogs, 600 count
Rx Vitamins
MegaFlex Capsules Joint Supplement for Cats & Dogs, 600 count
$62.99 Chewy Price
($0.11/ea)
Rated 4.6 out of 5 stars
10Reviews
Breed Size  
All Breeds
All Breeds
All Breeds
NASC Certified  
Yes
Yes
Yes
Sourced From  
United States
Made In  
United States
Various
Ingredients  

Questions & Answers

3 Customer Questions


Are these capsules with loose powder in them or compressed powder to form a capsule?

Answer by ChewyAug 20, 2019
These capsules have powder in them. These capsules can be opened and the powder can be spread on the food as well.

What is the shelf life of these supplements?

Answer by ChewyMay 07, 2025
The shelf life for the capsules is 3 years from the date of manufacture, which is printed on the bottle.

Where is this manufactured?

Answer by ChewySep 16, 2024
This product is manufactured in the USA.
4.6
Rated 4.6 out of 5 stars
10 Ratings

5 Customer Reviews



Rated 5 out of 5 stars
By Catherine on Aug 29, 2025

Um um pill

Eats pill in pumpkin

Eats pill in pumpkin


Rated 5 out of 5 stars
By Carolyn on Sep 10, 2024

Joint meds

This is the best joint medicine I have ever used.

This is the best joint medicine I have ever used.


Rated 1 out of 5 stars
By Fiorella on Feb 29, 2024

Makes him sick

4 pills a day and I have a pretty large dog, but these vitamins made him lethargic and sick. I stopped immediately and he's fine now. I called the vet and we are

4 pills a day and I have a pretty large dog, but these vitamins made him lethargic and sick. I stopped immediately and he's fine now. I called the vet and we are getting doctor recommended joint vitamins for him


Rated 5 out of 5 stars
By Robert on Mar 11, 2024

Great for dogs joints

My 15 year old dog has done well with this for years.

My 15 year old dog has done well with this for years.


Rated 5 out of 5 stars
By cxcbeef on Nov 11, 2019

They like them!

My dogs actually like these capsules! I can feed them as a treat, or put in their feed. ;)

My dogs actually like these capsules! I can feed them as a treat, or put in their feed. ;)