Nordic Naturals Omega-3 Cat Supplement, 2-fl oz bottle

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  • Vitamins & Minerals
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About This Item

Details

  • Essential fatty acids EPA and DHA support your cat’s skin and coat, joint function, eyes, brain, cardiovascular health, and immune system function.
  • Nordic Naturals’ omega-3 fish oils come in a triglyceride molecular form to improve absorption.
  • Omega-3 Cat contains no GMOs, gluten, milk derivatives, or synthetic dyes.
  • All Nordic Pet products are NASC certified and third-party tested, meeting or exceeding the strictest international standards for purity, freshness, and quality
  • Easy to use—simply mix with food or feed on its own.

Ingredient Information

Instructions

Frequently bought together

Questions & Answers

28 Customer Questions

From what fish is the fish oil in this product derived from?

Answer by Chewy • Nov 14, 2025
The fish oil in this supplement is made from anchovies, sardines, mackerel, and herring.

How do you thoroughly clean the dropper after each use? How do you get the inside clean then do you store the dropper in or out of the fridge? I've always had a mess with the dropper in the past but want to be able to use this oil.

Answer by Jocelyn • Mar 16, 2026
I’d advise not get soap and water in it cuz it might trap soap. Just wipe the syringe good with paper towels/napkins cuz it’s oil and then just use lukewarm water to rinse the inside and outside of it, dry, store it in the original box with the oil bottle in refrigerator for ~90 days

is it unflavored

Answer by Jocelyn • Mar 16, 2026
It has a fish smell but not overwhelming. It has a mild scent since it’s literal fish oil. Just wash your hands after you wipe your finger with paper towels/napkins if you get fish oil smell on you.

Does it help eliminate dandruff in cats

Reviews
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4.2
Rated 4.2 out of 5 stars
842 Ratings
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Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Effectiveness

82% Positive

Form and Administration

74% Positive

Ingredients

79% Positive

Nutritional Value

81% Positive

363 Customer Reviews

Rated 5 out of 5 stars
By Jocelyn on Mar 16, 2026

A lot more healthy and happy!

My 6yo cat been taking this for a month and at first she was hesitant. She did not like it mixed with food and so she prefer by mouth if I hold her for few seconds

My 6yo cat been taking this for a month and at first she was hesitant. She did not like it mixed with food and so she prefer by mouth if I hold her for few seconds and she likes it. Her fur is alot more soft, more shine, and I noticed she seems more happy. Also great for major organs and seems to helps with inflammation of her bladder since she have not have flare ups for a good while from Idiopathic Feline Cystitis. She seems more happy and healthy in general so definitely approved by Luna.

Rated 3 out of 5 stars
By Lakin on Feb 3, 2026

Great product, poor packing for shipping

-2 stars for packaging issues. My most order came with a cracked and leaking lid. Packaging needs some work on the chewy side of things. The box came crushed on

-2 stars for packaging issues. My most order came with a cracked and leaking lid. Packaging needs some work on the chewy side of things. The box came crushed on one side. I’ve asked about them being more careful packaging very heavy things with lighter more fragile things and they said they’d make a note in my account and use 2 boxes when possible but I haven’t seen any improvement. I do like the product itself and my cat has no issue eating it mixed into his wet food once a day. After about 6-8 weeks of daily use I saw noticeable change in his coat. Shinier, overall healthy looking. I give it to him in hopes it may help with gingivitis inflammation but tbd if that is helping at all.

Rated 5 out of 5 stars
By Veronica on Feb 24, 2026

Saved my girl’s coat

When I switched my cat to a renal diet, her coat became dry, coarse, and discolored. I added this supplement to her diet and it was like a miracle. It restored her

When I switched my cat to a renal diet, her coat became dry, coarse, and discolored. I added this supplement to her diet and it was like a miracle. It restored her beautiful coat and she even has a little pep in her step (she’s 15 yrs old). She tolerates it very wellI when I mix it in with a tube treat that I also use to give her medication. I highly recommend this product.

Rated 3 out of 5 stars
By Ashleigh on Mar 9, 2026

Terrible packaging

Got this because vet recommended for my elderly cat. Cat likes it and eats it, but -2 stars for packaging design. Dropper needs to be integrated into the lid. It

Got this because vet recommended for my elderly cat. Cat likes it and eats it, but -2 stars for packaging design. Dropper needs to be integrated into the lid. It is so messy and wastes so much oil with having it packaged separately. Will not repurchase & will get a different brand when I run out

Rated 5 out of 5 stars
By Sherry on Feb 10, 2026

He Likes It!

My 17.5 year old cat has kidney disease and his previous doctor suggested that I purchase Omega 3 capsules to put on his food. Of course he hated it and wouldn't

My 17.5 year old cat has kidney disease and his previous doctor suggested that I purchase Omega 3 capsules to put on his food. Of course he hated it and wouldn't eat the food. It didn't pass the smell test. His new doctors suggested I try again, so I went to Chewy. I was skeptical that he would eat it, but was will to try. He loves it! That's amazing, considering he is so finicky. I am looking forward to the benefits the Omega will provide.

Rated 5 out of 5 stars
By Doreen on Feb 24, 2026

A senior cat with picky tastes, helps her live a better life.

My senior cat-20-has never eaten anything but dry kibble. Her choice, not mine. The past year she has lost weight, suffered from hairballs and constipation. Since

My senior cat-20-has never eaten anything but dry kibble. Her choice, not mine. The past year she has lost weight, suffered from hairballs and constipation. Since giving her the Omega 3 oil she is more active and generally feeling better. I feel it may have extended her lifespan. Grateful to have her with me a little longer.

Rated 5 out of 5 stars
By Cheryl on Mar 16, 2026

Recommended by my vet

This supplement, in particular Nordic Naturals brand, was highly recommended by my vet for my 15 year old cat who is having digestive issues due to his chronic kidney

This supplement, in particular Nordic Naturals brand, was highly recommended by my vet for my 15 year old cat who is having digestive issues due to his chronic kidney failure. Easy to use - just squirt and mix into wet canned food.

Rated 5 out of 5 stars
By Jacob on Jan 15, 2026

Effectiveness

First and foremost (and most importantly), my cat's coat has improved quite a bit which was why I bought this oil. She had dry skin and lots of dandruff, and since

First and foremost (and most importantly), my cat's coat has improved quite a bit which was why I bought this oil. She had dry skin and lots of dandruff, and since taking this for over a month now, I've already seen improvements. I wasn't worried about my cat being picky with the oil because she will eat just about anything, so thankfully I didnt have to worry about that. That being said, it was odorless. The dropper itself isnt connected to the cap as mentioned by others so I have to keep it separate from the actual oil, and that's a bit of an inconvenience.

Rated 1 out of 5 stars
By Megan on Mar 13, 2026

Something changed, cat won’t eat

The dropper cap was replaced with a separate dropped making it inconvenient and unsanitary. My cat used to like it but the last bottle I got made her throw up and

The dropper cap was replaced with a separate dropped making it inconvenient and unsanitary. My cat used to like it but the last bottle I got made her throw up and then she would not touch her food with it mixed in

Rated 5 out of 5 stars
By Brianna on Mar 12, 2026

A great balanced blend

I originally got this for our cat Mischief and his coat is so silky now and it helped his dry skin a bit. We now added this to our recent adopted cat Zenny and his

I originally got this for our cat Mischief and his coat is so silky now and it helped his dry skin a bit. We now added this to our recent adopted cat Zenny and his coat is looking nice as well