RX VITAMINS Ultra EFA Liquid Skin & Coat Supplement for Cats & Dogs, 8-oz - Chewy.com

Rx Vitamins Ultra EFA Liquid Skin & Coat Supplement for Cats & Dogs, 8-oz

By Rx Vitamins
Rated 3 out of 5 stars
$27.85Chewy Price
$32.00Chewy Price
$26.46Autoship Price
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About This Item


  • Concentrated and versatile EFA formula contains a beneficial fatty acid blend that helps encourage healthy skin and a shiny coat.
  • This supplement also supports your pet’s fat metabolism, and heart, eye, joint and bone health.
  • Expertly crafted by a veterinarian.
  • Suitable for dogs and cats!
  • Carries the National Animal Supplement Council Seal (NASC).

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Nutritional Information

Feeding Instructions


Questions & Answers

3 Customer Questions

does this need refrigeration after opening ?
Answer by ChewyMar 16, 2021
This supplement does not require refrigeration. Store at room temperature, away from sunlight.

My vet recommended a specific dosage. How do I measure this?
Answer by ChewyJan 31, 2021
The dosage may be modified as per your veterinarian. This bottle does not include measuring tools.

what flavor is it and can it be mixed with with water
Answer by ChewyMay 08, 2020
There is no added flavor to the Rx Vitamins Ultra EFA Dog & Cat Supplement. The formula has a natural, mild fish taste and it is not bitter at all. It is well tolerated and accepted by both dogs and cats. It is best to administer the supplement by mixing into the food. Given that it is an oil, it will not mix well with water. You can also mix in with plain yogurt and give just before a meal. The fish oil should be given with meals to ensure proper digestion and assimilation.

ReviewsWrite a Review

Rated 3 out of 5 stars
5 Reviews
Would recommend to a friend

5 Customer Reviews

Rated 2 out of 5 stars
By Sadi on Sep 29, 2022

Smells pretty bad

I think it’s the rosemary as others have commented, it was recommended for my cat but he wouldn’t go near it even mixing with the good stinky food. I give it to my pitbull who doesn’t notice thankfully so it’s not wasted.

Rated 2 out of 5 stars
By Christy on Jun 25, 2021

Hopeful but rosemary overwhelming

I was hopeful this veterinarian-recommended supplement would be beneficial to my senior cat, but the rosemary was so overwhelming, she refused it upon smelling it. Treats and pumpkin, her favorites, couldn’t even disguise it enough for her to try it.

Rated 5 out of 5 stars
By Elicza on Apr 2, 2021

Healthy Fur kids

I love rescuing cats and dogs. I love giving them a good start when I foster them! This product is magic to build up their immune system!

Rated 1 out of 5 stars
By Rascal on May 5, 2021

Rascal didn’t like it

My cat did not like the taste so i had to donate it to the shelter

Rated 5 out of 5 stars
By AussieBoy on Dec 10, 2019

Super supplement!

Highly recommend this to add to your K9’s diet! Great results!